> ## Documentation Index > Fetch the complete documentation index at: https://docs.paywise.de/llms.txt > Use this file to discover all available pages before exploring further. # List events > Return one page of the company's event feed, oldest first. ## OpenAPI ````yaml /api-docs/case-management-api/openapi.json get /v2/events/ openapi: 3.0.3 info: description: >- Submit orders and manage their complete lifecycle through the current API at the `/v2/` HTTP path. title: paywise Case Management API version: current servers: - description: Production environment url: https://api.paywise.de - description: Sandbox environment url: https://api-sandbox.paywise.de security: [] tags: - description: Submit orders and manage them until acceptance. name: Orders - description: Stable claim resources and their current relationships. name: Claims - description: 'Accepted cases: state, published history and documents.' name: Mandates - description: Debtor master data reused across orders. name: Debtors - description: Payments reported by you and booked by paywise. name: Payments - description: Files attached to claims and other resources. name: Documents - description: Collective statements (Sammelabrechnungen). name: Statements - description: Per-case statements (Aktenabrechnungen). name: Single mandate statements - description: Webhook endpoints and their signing secrets. name: Webhooks - description: Delivery log and redelivery of webhook events. name: Webhook deliveries - description: Ordered feed of the events webhooks deliver. name: Events - description: Reference catalog of legal forms. name: Legal forms - description: The authenticated credential and its context. name: Info - description: Rate-limit headroom of the credential. name: Usage - description: Availability of the API. name: Health externalDocs: url: https://docs.paywise.de/api-docs/case-management-api/introduction paths: /v2/events/: get: tags: - Events summary: List events description: Return one page of the company's event feed, oldest first. operationId: list-events parameters: - description: >- Required when a Partner key calls the Case Management API; rejected for direct Case keys. Contains the entitled paywise company UUID. in: header name: X-On-Behalf-Of-Company schema: format: uuid type: string - description: >- Return only events of these exact types. Repeat the parameter for several types. in: query name: event_type schema: items: enum: - dunning.handed_to_collection - dunning.level_advanced - invoice.cancelled - invoice.created - invoice.paid - invoice.reopened - invoice.written_off - mandate.balance_updated - mandate.correspondence.published - mandate.created - mandate.message.created - mandate.state.changed - mandate.status_update.published - order.accepted - order.expired - order.message.created - order.rejected - order.submitted - order.withdrawn - payment.reported - request_to_client.answered - request_to_client.created - single_mandate_statement.cancelled - single_mandate_statement.published - statement.cancelled - statement.published type: string type: array - description: Number of results to return (maximum 100). in: query name: limit schema: default: 10 maximum: 100 minimum: 1 type: integer - description: >- Opaque cursor taken from the `cursor` (or `next`) field of a previous page. Omit it to start at the oldest retained event (30 days). Entries become visible about 60 seconds after they are recorded, so a cursor never runs ahead of an event that is still being written. in: query name: since schema: type: string responses: '200': content: application/json: examples: mixed-case-events: summary: Order, accepted-case, and invoice events value: cursor: MjAyNi0wNy0xOFQxMjowMDowMCswMDowMHwz next: null results: - created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000001 type: order.submitted - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000006 type: mandate.created - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: >- /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000020 type: invoice.created schema: $ref: '#/components/schemas/PaginatedEventFeed' description: '' headers: Cache-Control: description: >- Cacheability directive. Authenticated responses use `private, no-store`; the legal-form catalog may use `private, max-age=86400`. schema: type: string X-Paywise-Environment: description: Environment that produced the response. schema: enum: - production - sandbox type: string X-Paywise-Request-Id: description: >- Fresh server-assigned correlation id for this response. Caller-provided request ids are ignored. schema: format: uuid type: string '400': content: application/json: examples: validation-error: value: code: validation_error detail: The request contains invalid data. errors: - code: invalid field: claims[0].due_date message: Due date must not precede the document date. schema: $ref: '#/components/schemas/Error' description: '' headers: Cache-Control: description: >- Cacheability directive. Authenticated responses use `private, no-store`; the legal-form catalog may use `private, max-age=86400`. schema: type: string X-Paywise-Environment: description: Environment that produced the response. schema: enum: - production - sandbox type: string X-Paywise-Request-Id: description: >- Fresh server-assigned correlation id for this response. Caller-provided request ids are ignored. schema: format: uuid type: string '401': content: application/json: examples: authentication-error: value: code: not_authenticated detail: Authentication credentials were not provided. schema: $ref: '#/components/schemas/Error' description: Standard error response. headers: Cache-Control: description: >- Cacheability directive. Authenticated responses use `private, no-store`; the legal-form catalog may use `private, max-age=86400`. schema: type: string X-Paywise-Environment: description: Environment that produced the response. schema: enum: - production - sandbox type: string X-Paywise-Request-Id: description: >- Fresh server-assigned correlation id for this response. Caller-provided request ids are ignored. schema: format: uuid type: string '403': content: application/json: schema: $ref: '#/components/schemas/Error' description: Standard error response. headers: Cache-Control: description: >- Cacheability directive. Authenticated responses use `private, no-store`; the legal-form catalog may use `private, max-age=86400`. schema: type: string X-Paywise-Environment: description: Environment that produced the response. schema: enum: - production - sandbox type: string X-Paywise-Request-Id: description: >- Fresh server-assigned correlation id for this response. Caller-provided request ids are ignored. schema: format: uuid type: string '429': content: application/json: schema: $ref: '#/components/schemas/Error' description: Standard error response. headers: Cache-Control: description: >- Cacheability directive. Authenticated responses use `private, no-store`; the legal-form catalog may use `private, max-age=86400`. schema: type: string Retry-After: description: Integer seconds to wait before retrying a throttled request. schema: minimum: 1 type: integer X-Paywise-Environment: description: Environment that produced the response. schema: enum: - production - sandbox type: string X-Paywise-Request-Id: description: >- Fresh server-assigned correlation id for this response. Caller-provided request ids are ignored. schema: format: uuid type: string '500': content: application/json: schema: $ref: '#/components/schemas/Error' description: Standard error response. headers: Cache-Control: description: >- Cacheability directive. Authenticated responses use `private, no-store`; the legal-form catalog may use `private, max-age=86400`. schema: type: string X-Paywise-Environment: description: Environment that produced the response. schema: enum: - production - sandbox type: string X-Paywise-Request-Id: description: >- Fresh server-assigned correlation id for this response. Caller-provided request ids are ignored. schema: format: uuid type: string security: - caseBearerAuth: [] - partnerBearerAuth: [] components: schemas: PaginatedEventFeed: description: One page of the event feed. There is no total count. properties: cursor: description: >- Opaque position after the last event on this page; pass it as `since` on the next poll. Present on every page: it equals `next` while more events are waiting, stays set on the last page, repeats `since` when the page is empty, and is null only for an empty page requested without `since`. nullable: true type: string next: description: >- Opaque cursor of the last event on this page; pass it as `since` to continue. Null when the feed has no further event yet. nullable: true type: string results: description: >- Events in feed order, oldest first. Each entry is the envelope delivered for the same event ID. Only events retained for the last 30 days and permitted by the credential’s resource read scopes are included; new events become visible after about 60 seconds. items: $ref: '#/components/schemas/CaseWebhookEvent' type: array required: - cursor - next - results type: object Error: properties: code: description: Machine-readable error category. type: string detail: description: Short human-readable summary of the error. type: string errors: description: Field-level validation errors, when applicable. items: $ref: '#/components/schemas/ErrorItem' type: array required: - detail - code type: object CaseWebhookEvent: description: >- Body of every Case event, as delivered to a webhook endpoint and as listed by `GET /v2/events/`. Dispatch on `type`: each event type maps to exactly one family whose `data` keys are required or conditional as documented by that family. discriminator: mapping: dunning.handed_to_collection: '#/components/schemas/DunningHandedToCollectionWebhookEvent' dunning.level_advanced: '#/components/schemas/DunningLevelAdvancedWebhookEvent' invoice.cancelled: '#/components/schemas/InvoiceCancelledWebhookEvent' invoice.created: '#/components/schemas/InvoiceCreatedWebhookEvent' invoice.paid: '#/components/schemas/InvoicePaidWebhookEvent' invoice.reopened: '#/components/schemas/InvoiceReopenedWebhookEvent' invoice.written_off: '#/components/schemas/InvoiceWrittenOffWebhookEvent' mandate.balance_updated: '#/components/schemas/MandateBalanceUpdatedWebhookEvent' mandate.correspondence.published: '#/components/schemas/MandateCorrespondenceWebhookEvent' mandate.created: '#/components/schemas/MandateCreatedWebhookEvent' mandate.message.created: '#/components/schemas/MandateMessageWebhookEvent' mandate.state.changed: '#/components/schemas/MandateStateChangedWebhookEvent' mandate.status_update.published: '#/components/schemas/MandateStatusUpdateWebhookEvent' order.accepted: '#/components/schemas/OrderAcceptedWebhookEvent' order.expired: '#/components/schemas/OrderExpiredWebhookEvent' order.message.created: '#/components/schemas/OrderMessageWebhookEvent' order.rejected: '#/components/schemas/OrderRejectedWebhookEvent' order.submitted: '#/components/schemas/OrderSubmittedWebhookEvent' order.withdrawn: '#/components/schemas/OrderWithdrawnWebhookEvent' payment.reported: '#/components/schemas/PaymentWebhookEvent' request_to_client.answered: '#/components/schemas/RequestToClientAnsweredWebhookEvent' request_to_client.created: '#/components/schemas/RequestToClientCreatedWebhookEvent' single_mandate_statement.cancelled: '#/components/schemas/SingleMandateStatementCancelledWebhookEvent' single_mandate_statement.published: '#/components/schemas/SingleMandateStatementPublishedWebhookEvent' statement.cancelled: '#/components/schemas/StatementCancelledWebhookEvent' statement.published: '#/components/schemas/StatementPublishedWebhookEvent' propertyName: type oneOf: - $ref: '#/components/schemas/OrderSubmittedWebhookEvent' - $ref: '#/components/schemas/OrderWithdrawnWebhookEvent' - $ref: '#/components/schemas/OrderRejectedWebhookEvent' - $ref: '#/components/schemas/OrderAcceptedWebhookEvent' - $ref: '#/components/schemas/OrderExpiredWebhookEvent' - $ref: '#/components/schemas/MandateCreatedWebhookEvent' - $ref: '#/components/schemas/MandateStateChangedWebhookEvent' - $ref: '#/components/schemas/MandateStatusUpdateWebhookEvent' - $ref: '#/components/schemas/MandateBalanceUpdatedWebhookEvent' - $ref: '#/components/schemas/OrderMessageWebhookEvent' - $ref: '#/components/schemas/MandateMessageWebhookEvent' - $ref: '#/components/schemas/RequestToClientCreatedWebhookEvent' - $ref: '#/components/schemas/RequestToClientAnsweredWebhookEvent' - $ref: '#/components/schemas/PaymentWebhookEvent' - $ref: '#/components/schemas/StatementPublishedWebhookEvent' - $ref: '#/components/schemas/StatementCancelledWebhookEvent' - $ref: '#/components/schemas/SingleMandateStatementPublishedWebhookEvent' - $ref: '#/components/schemas/SingleMandateStatementCancelledWebhookEvent' - $ref: '#/components/schemas/MandateCorrespondenceWebhookEvent' - $ref: '#/components/schemas/InvoiceCreatedWebhookEvent' - $ref: '#/components/schemas/InvoicePaidWebhookEvent' - $ref: '#/components/schemas/InvoiceCancelledWebhookEvent' - $ref: '#/components/schemas/InvoiceWrittenOffWebhookEvent' - $ref: '#/components/schemas/InvoiceReopenedWebhookEvent' - $ref: '#/components/schemas/DunningLevelAdvancedWebhookEvent' - $ref: '#/components/schemas/DunningHandedToCollectionWebhookEvent' x-examples: - created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000001 type: order.submitted - created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000002 type: order.withdrawn - created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000003 type: order.rejected - created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000004 type: order.accepted - created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000005 type: order.expired - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000006 type: mandate.created - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000007 type: mandate.state.changed - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ status_update_id: f0000000-0000-4000-8000-000000000001 id: 00000000-0000-4000-8000-000000000008 type: mandate.status_update.published - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000009 type: mandate.balance_updated - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 message_id: 70000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000010 type: order.message.created - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ message_id: 70000000-0000-4000-8000-000000000001 id: 00000000-0000-4000-8000-000000000011 type: mandate.message.created - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 request_to_client_id: 80000000-0000-4000-8000-000000000001 request_to_client_url: >- /v2/mandates/50000000-0000-4000-8000-000000000001/requests-to-client/80000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000012 type: request_to_client.created - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 request_to_client_id: 80000000-0000-4000-8000-000000000001 request_to_client_url: >- /v2/mandates/50000000-0000-4000-8000-000000000001/requests-to-client/80000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000013 type: request_to_client.answered - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 payment_id: 90000000-0000-4000-8000-000000000001 payment_url: /v2/payments/90000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000014 type: payment.reported - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 statement_id: a0000000-0000-4000-8000-000000000001 statement_url: /v2/statements/a0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000015 type: statement.published - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 statement_id: a0000000-0000-4000-8000-000000000001 statement_url: /v2/statements/a0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000016 type: statement.cancelled - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 single_mandate_statement_id: a0000000-0000-4000-8000-000000000002 single_mandate_statement_url: >- /v2/single-mandate-statements/a0000000-0000-4000-8000-000000000002/ id: 00000000-0000-4000-8000-000000000017 type: single_mandate_statement.published - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 single_mandate_statement_id: a0000000-0000-4000-8000-000000000002 single_mandate_statement_url: >- /v2/single-mandate-statements/a0000000-0000-4000-8000-000000000002/ id: 00000000-0000-4000-8000-000000000018 type: single_mandate_statement.cancelled - created_at: '2026-07-18T12:00:00Z' data: channel: email company_id: 10000000-0000-4000-8000-000000000001 correspondence_id: f3000000-0000-4000-8000-000000000001 correspondence_url: >- /v2/mandates/50000000-0000-4000-8000-000000000001/correspondence/f3000000-0000-4000-8000-000000000001/ mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000019 type: mandate.correspondence.published - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000020 type: invoice.created - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000021 type: invoice.paid - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000022 type: invoice.cancelled - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000023 type: invoice.written_off - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000024 type: invoice.reopened - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000025 type: dunning.level_advanced - created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000026 type: dunning.handed_to_collection ErrorItem: properties: code: description: Machine-readable field error code. type: string field: description: >- Path to the field that caused the error, using dots for objects and brackets for list indexes, for example `claims[0].amount`; null for an error without a field path. nullable: true type: string message: description: Human-readable explanation of the field error. type: string required: - field - code - message type: object DunningHandedToCollectionWebhookEvent: description: >- Mahnservice invoice event: the invoice was created (API or bookkeeping import), settled, cancelled or written off, reopened by the bookkeeping, or its dunning process advanced a level / was handed to debt collection. Fetch `invoice_url` (Mahnservice API v1) for the current state. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000026 type: dunning.handed_to_collection properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/InvoiceWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - dunning.handed_to_collection type: string required: - id - type - created_at - data title: Dunning handed to collection type: object DunningLevelAdvancedWebhookEvent: description: >- Mahnservice invoice event: the invoice was created (API or bookkeeping import), settled, cancelled or written off, reopened by the bookkeeping, or its dunning process advanced a level / was handed to debt collection. Fetch `invoice_url` (Mahnservice API v1) for the current state. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000025 type: dunning.level_advanced properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/InvoiceWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - dunning.level_advanced type: string required: - id - type - created_at - data title: Dunning level advanced type: object InvoiceCancelledWebhookEvent: description: >- Mahnservice invoice event: the invoice was created (API or bookkeeping import), settled, cancelled or written off, reopened by the bookkeeping, or its dunning process advanced a level / was handed to debt collection. Fetch `invoice_url` (Mahnservice API v1) for the current state. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000022 type: invoice.cancelled properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/InvoiceWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - invoice.cancelled type: string required: - id - type - created_at - data title: Invoice cancelled type: object InvoiceCreatedWebhookEvent: description: >- Mahnservice invoice event: the invoice was created (API or bookkeeping import), settled, cancelled or written off, reopened by the bookkeeping, or its dunning process advanced a level / was handed to debt collection. Fetch `invoice_url` (Mahnservice API v1) for the current state. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000020 type: invoice.created properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/InvoiceWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - invoice.created type: string required: - id - type - created_at - data title: Invoice created type: object InvoicePaidWebhookEvent: description: >- Mahnservice invoice event: the invoice was created (API or bookkeeping import), settled, cancelled or written off, reopened by the bookkeeping, or its dunning process advanced a level / was handed to debt collection. Fetch `invoice_url` (Mahnservice API v1) for the current state. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000021 type: invoice.paid properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/InvoiceWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - invoice.paid type: string required: - id - type - created_at - data title: Invoice paid type: object InvoiceReopenedWebhookEvent: description: >- Mahnservice invoice event: the invoice was created (API or bookkeeping import), settled, cancelled or written off, reopened by the bookkeeping, or its dunning process advanced a level / was handed to debt collection. Fetch `invoice_url` (Mahnservice API v1) for the current state. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000024 type: invoice.reopened properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/InvoiceWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - invoice.reopened type: string required: - id - type - created_at - data title: Invoice reopened type: object InvoiceWrittenOffWebhookEvent: description: >- Mahnservice invoice event: the invoice was created (API or bookkeeping import), settled, cancelled or written off, reopened by the bookkeeping, or its dunning process advanced a level / was handed to debt collection. Fetch `invoice_url` (Mahnservice API v1) for the current state. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000023 type: invoice.written_off properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/InvoiceWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - invoice.written_off type: string required: - id - type - created_at - data title: Invoice written off type: object MandateBalanceUpdatedWebhookEvent: description: >- Accepted-case event carrying only the case reference: creation, a public state change, or a balance change booked by paywise. Fetch `mandate_url` for the current state (`legal_balance` after `mandate.balance_updated`). example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000009 type: mandate.balance_updated properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/MandateWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - mandate.balance_updated type: string required: - id - type - created_at - data title: Case balance updated type: object MandateCorrespondenceWebhookEvent: description: >- A debtor correspondence item (for example an email) became readable for the creditor. example: created_at: '2026-07-18T12:00:00Z' data: channel: email company_id: 10000000-0000-4000-8000-000000000001 correspondence_id: f3000000-0000-4000-8000-000000000001 correspondence_url: >- /v2/mandates/50000000-0000-4000-8000-000000000001/correspondence/f3000000-0000-4000-8000-000000000001/ mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000019 type: mandate.correspondence.published properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/MandateCorrespondenceWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - mandate.correspondence.published type: string required: - id - type - created_at - data title: Case correspondence published type: object MandateCreatedWebhookEvent: description: >- Accepted-case event carrying only the case reference: creation, a public state change, or a balance change booked by paywise. Fetch `mandate_url` for the current state (`legal_balance` after `mandate.balance_updated`). example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000006 type: mandate.created properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/MandateWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - mandate.created type: string required: - id - type - created_at - data title: Case created type: object MandateMessageWebhookEvent: description: >- A client-authored message on an accepted case was received by paywise. This does not announce a message sent by paywise to the client. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ message_id: 70000000-0000-4000-8000-000000000001 id: 00000000-0000-4000-8000-000000000011 type: mandate.message.created properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/MandateMessageWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - mandate.message.created type: string required: - id - type - created_at - data title: Case message event type: object MandateStateChangedWebhookEvent: description: >- Accepted-case event carrying only the case reference: creation, a public state change, or a balance change booked by paywise. Fetch `mandate_url` for the current state (`legal_balance` after `mandate.balance_updated`). example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000007 type: mandate.state.changed properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/MandateWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - mandate.state.changed type: string required: - id - type - created_at - data title: Case state changed type: object MandateStatusUpdateWebhookEvent: description: A standalone status update was published on an accepted case. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ status_update_id: f0000000-0000-4000-8000-000000000001 id: 00000000-0000-4000-8000-000000000008 type: mandate.status_update.published properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/MandateStatusUpdateWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - mandate.status_update.published type: string required: - id - type - created_at - data title: Case status update type: object OrderAcceptedWebhookEvent: description: >- The order was accepted and its claims were frozen into exactly one accepted case. Carries the order and the mandate it created or extended, so the case can be fetched without reading the order first. example: created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000004 type: order.accepted properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/OrderAcceptedWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - order.accepted type: string required: - id - type - created_at - data title: Order accepted type: object OrderExpiredWebhookEvent: description: >- Order lifecycle event: the order was submitted, withdrawn, rejected, or expired. Fetch `order_url` for the current state. example: created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000005 type: order.expired properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/OrderWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - order.expired type: string required: - id - type - created_at - data title: Order expired type: object OrderMessageWebhookEvent: description: >- A client-authored message on an order was received by paywise. This does not announce a message sent by paywise to the client. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 message_id: 70000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000010 type: order.message.created properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/OrderMessageWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - order.message.created type: string required: - id - type - created_at - data title: Order message event type: object OrderRejectedWebhookEvent: description: >- Order lifecycle event: the order was submitted, withdrawn, rejected, or expired. Fetch `order_url` for the current state. example: created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000003 type: order.rejected properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/OrderWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - order.rejected type: string required: - id - type - created_at - data title: Order rejected type: object OrderSubmittedWebhookEvent: description: >- Order lifecycle event: the order was submitted, withdrawn, rejected, or expired. Fetch `order_url` for the current state. example: created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000001 type: order.submitted properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/OrderWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - order.submitted type: string required: - id - type - created_at - data title: Order submitted type: object OrderWithdrawnWebhookEvent: description: >- Order lifecycle event: the order was submitted, withdrawn, rejected, or expired. Fetch `order_url` for the current state. example: created_at: '2026-07-18T12:00:00Z' data: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000002 type: order.withdrawn properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/OrderWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - order.withdrawn type: string required: - id - type - created_at - data title: Order withdrawn type: object PaymentWebhookEvent: description: A payment report was finalized by the company. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 payment_id: 90000000-0000-4000-8000-000000000001 payment_url: /v2/payments/90000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000014 type: payment.reported properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/PaymentWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - payment.reported type: string required: - id - type - created_at - data title: Payment event type: object RequestToClientAnsweredWebhookEvent: description: >- A request to the client was published or answered. A request raised on an accepted case carries `mandate_id` and `request_to_client_url`; a request raised on an order carries `order_id` instead and can be read and answered below `/v2/orders/{order_id}/requests-to-client/{id}/`. A CSV-upload request carries neither parent reference. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 request_to_client_id: 80000000-0000-4000-8000-000000000001 request_to_client_url: >- /v2/mandates/50000000-0000-4000-8000-000000000001/requests-to-client/80000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000013 type: request_to_client.answered properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/RequestToClientWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - request_to_client.answered type: string required: - id - type - created_at - data title: Client request answered type: object RequestToClientCreatedWebhookEvent: description: >- A request to the client was published or answered. A request raised on an accepted case carries `mandate_id` and `request_to_client_url`; a request raised on an order carries `order_id` instead and can be read and answered below `/v2/orders/{order_id}/requests-to-client/{id}/`. A CSV-upload request carries neither parent reference. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 request_to_client_id: 80000000-0000-4000-8000-000000000001 request_to_client_url: >- /v2/mandates/50000000-0000-4000-8000-000000000001/requests-to-client/80000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000012 type: request_to_client.created properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/RequestToClientWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - request_to_client.created type: string required: - id - type - created_at - data title: Client request created type: object SingleMandateStatementCancelledWebhookEvent: description: A per-case statement was released to the company or cancelled. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 single_mandate_statement_id: a0000000-0000-4000-8000-000000000002 single_mandate_statement_url: /v2/single-mandate-statements/a0000000-0000-4000-8000-000000000002/ id: 00000000-0000-4000-8000-000000000018 type: single_mandate_statement.cancelled properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/SingleMandateStatementWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - single_mandate_statement.cancelled type: string required: - id - type - created_at - data title: Per-case statement cancelled type: object SingleMandateStatementPublishedWebhookEvent: description: A per-case statement was released to the company or cancelled. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 single_mandate_statement_id: a0000000-0000-4000-8000-000000000002 single_mandate_statement_url: /v2/single-mandate-statements/a0000000-0000-4000-8000-000000000002/ id: 00000000-0000-4000-8000-000000000017 type: single_mandate_statement.published properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/SingleMandateStatementWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - single_mandate_statement.published type: string required: - id - type - created_at - data title: Per-case statement published type: object StatementCancelledWebhookEvent: description: A statement was published or cancelled. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 statement_id: a0000000-0000-4000-8000-000000000001 statement_url: /v2/statements/a0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000016 type: statement.cancelled properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/StatementWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - statement.cancelled type: string required: - id - type - created_at - data title: Statement cancelled type: object StatementPublishedWebhookEvent: description: A statement was published or cancelled. example: created_at: '2026-07-18T12:00:00Z' data: company_id: 10000000-0000-4000-8000-000000000001 statement_id: a0000000-0000-4000-8000-000000000001 statement_url: /v2/statements/a0000000-0000-4000-8000-000000000001/ id: 00000000-0000-4000-8000-000000000015 type: statement.published properties: created_at: description: Time at which the event occurred. format: date-time type: string data: $ref: '#/components/schemas/StatementWebhookEventData' description: Identifiers and links for the resources affected by the event. id: description: >- Stable identifier of this event; equals the `webhook-id` header of every delivery attempt. format: uuid type: string type: description: Business event that occurred. enum: - statement.published type: string required: - id - type - created_at - data title: Statement published type: object InvoiceWebhookEventData: example: company_id: 10000000-0000-4000-8000-000000000001 invoice_id: b0000000-0000-4000-8000-000000000001 invoice_url: /mahnservice/v1/invoices/b0000000-0000-4000-8000-000000000001/ properties: company_id: description: Company whose resource triggered the event. format: uuid type: string invoice_id: description: Mahnservice invoice the event refers to. format: uuid type: string invoice_url: description: API path of the invoice (`/mahnservice/v1/invoices/{id}/`). format: uri-reference type: string required: - company_id - invoice_id - invoice_url type: object MandateWebhookEventData: example: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ properties: company_id: description: Company whose resource triggered the event. format: uuid type: string mandate_id: description: Accepted case (mandate) the event refers to. format: uuid type: string mandate_url: description: API path of the accepted case (`/v2/mandates/{id}/`). format: uri-reference type: string required: - company_id - mandate_id - mandate_url type: object MandateCorrespondenceWebhookEventData: example: channel: email company_id: 10000000-0000-4000-8000-000000000001 correspondence_id: f3000000-0000-4000-8000-000000000001 correspondence_url: >- /v2/mandates/50000000-0000-4000-8000-000000000001/correspondence/f3000000-0000-4000-8000-000000000001/ mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ properties: channel: description: Communication channel (`email`; open enumeration). type: string company_id: description: Company whose resource triggered the event. format: uuid type: string correspondence_id: description: Correspondence item that became readable. format: uuid type: string correspondence_url: description: Relative API URL of the correspondence item. format: uri-reference type: string mandate_id: description: Accepted case (mandate) the event refers to. format: uuid type: string mandate_url: description: API path of the accepted case (`/v2/mandates/{id}/`). format: uri-reference type: string required: - company_id - mandate_id - mandate_url - correspondence_id - correspondence_url - channel type: object MandateMessageWebhookEventData: example: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ message_id: 70000000-0000-4000-8000-000000000001 properties: company_id: description: Company whose resource triggered the event. format: uuid type: string mandate_id: description: Accepted case (mandate) the event refers to. format: uuid type: string mandate_url: description: API path of the accepted case (`/v2/mandates/{id}/`). format: uri-reference type: string message_id: description: Client-authored message received by paywise. format: uuid type: string required: - company_id - mandate_id - mandate_url - message_id type: object MandateStatusUpdateWebhookEventData: example: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ status_update_id: f0000000-0000-4000-8000-000000000001 properties: company_id: description: Company whose resource triggered the event. format: uuid type: string mandate_id: description: Accepted case (mandate) the event refers to. format: uuid type: string mandate_url: description: API path of the accepted case (`/v2/mandates/{id}/`). format: uri-reference type: string status_update_id: description: Status update that was published. format: uuid type: string required: - company_id - mandate_id - mandate_url - status_update_id type: object OrderAcceptedWebhookEventData: example: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 mandate_url: /v2/mandates/50000000-0000-4000-8000-000000000001/ order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ properties: claim_ids: description: >- Complete claim UUID set at the lifecycle event, sorted by UUID. Always present on newly emitted events, including [] for an empty set. May be omitted only on retained envelopes materialized before this contract; omission means an unavailable historical snapshot, not an empty set. Stored feed and delivery payloads are never rewritten. items: format: uuid type: string type: array uniqueItems: true company_id: description: Company whose resource triggered the event. format: uuid type: string mandate_id: description: >- Accepted case (mandate) the order's claims now belong to; equals the order's `mandate` field. format: uuid type: string mandate_url: description: API path of the accepted case (`/v2/mandates/{id}/`). format: uri-reference type: string order_id: description: Order the event refers to. format: uuid type: string order_url: description: API path of the order (`/v2/orders/{id}/`). format: uri-reference type: string required: - company_id - order_id - order_url - mandate_id - mandate_url type: object OrderWebhookEventData: example: claim_ids: - 30000000-0000-4000-8000-000000000001 company_id: 10000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ properties: claim_ids: description: >- Complete claim UUID set at the lifecycle event, sorted by UUID. Always present on newly emitted events, including [] for an empty set. May be omitted only on retained envelopes materialized before this contract; omission means an unavailable historical snapshot, not an empty set. Stored feed and delivery payloads are never rewritten. items: format: uuid type: string type: array uniqueItems: true company_id: description: Company whose resource triggered the event. format: uuid type: string order_id: description: Order the event refers to. format: uuid type: string order_url: description: API path of the order (`/v2/orders/{id}/`). format: uri-reference type: string required: - company_id - order_id - order_url type: object OrderMessageWebhookEventData: example: company_id: 10000000-0000-4000-8000-000000000001 message_id: 70000000-0000-4000-8000-000000000001 order_id: 20000000-0000-4000-8000-000000000001 order_url: /v2/orders/20000000-0000-4000-8000-000000000001/ properties: company_id: description: Company whose resource triggered the event. format: uuid type: string message_id: description: Client-authored message received by paywise. format: uuid type: string order_id: description: Order the event refers to. format: uuid type: string order_url: description: API path of the order (`/v2/orders/{id}/`). format: uri-reference type: string required: - company_id - order_id - order_url - message_id type: object PaymentWebhookEventData: example: company_id: 10000000-0000-4000-8000-000000000001 payment_id: 90000000-0000-4000-8000-000000000001 payment_url: /v2/payments/90000000-0000-4000-8000-000000000001/ properties: company_id: description: Company whose resource triggered the event. format: uuid type: string payment_id: description: Reported payment. format: uuid type: string payment_url: description: API path of the payment (`/v2/payments/{id}/`). format: uri-reference type: string required: - company_id - payment_id - payment_url type: object RequestToClientWebhookEventData: description: >- Request context. An accepted-case request carries `mandate_id` and `request_to_client_url`, an order request carries `order_id`, and a CSV-upload request carries neither. Parent references are never mixed. example: company_id: 10000000-0000-4000-8000-000000000001 mandate_id: 50000000-0000-4000-8000-000000000001 request_to_client_id: 80000000-0000-4000-8000-000000000001 request_to_client_url: >- /v2/mandates/50000000-0000-4000-8000-000000000001/requests-to-client/80000000-0000-4000-8000-000000000001/ properties: company_id: description: Company whose resource triggered the event. format: uuid type: string mandate_id: description: >- Accepted case the request belongs to. Present for case-level requests only. format: uuid type: string order_id: description: Order the request belongs to. Present for order-level requests only. format: uuid type: string request_to_client_id: description: Request to the client. format: uuid type: string request_to_client_url: description: >- API path of the request (`/v2/mandates/{mandate_id}/requests-to-client/{id}/`). Present for case-level requests only. format: uri-reference type: string required: - company_id - request_to_client_id type: object SingleMandateStatementWebhookEventData: example: company_id: 10000000-0000-4000-8000-000000000001 single_mandate_statement_id: a0000000-0000-4000-8000-000000000002 single_mandate_statement_url: /v2/single-mandate-statements/a0000000-0000-4000-8000-000000000002/ properties: company_id: description: Company whose resource triggered the event. format: uuid type: string single_mandate_statement_id: description: Per-case statement. format: uuid type: string single_mandate_statement_url: description: >- API path of the per-case statement (`/v2/single-mandate-statements/{id}/`). format: uri-reference type: string required: - company_id - single_mandate_statement_id - single_mandate_statement_url type: object StatementWebhookEventData: example: company_id: 10000000-0000-4000-8000-000000000001 statement_id: a0000000-0000-4000-8000-000000000001 statement_url: /v2/statements/a0000000-0000-4000-8000-000000000001/ properties: company_id: description: Company whose resource triggered the event. format: uuid type: string statement_id: description: Statement. format: uuid type: string statement_url: description: API path of the statement (`/v2/statements/{id}/`). format: uri-reference type: string required: - company_id - statement_id - statement_url type: object securitySchemes: caseBearerAuth: description: >- Company-bound Case Management API key — the standard credential for this API. scheme: bearer type: http partnerBearerAuth: description: >- Partner API key acting for one entitled company; every Case request must then also carry the X-On-Behalf-Of-Company header. scheme: bearer type: http ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.