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Embed paywise debt collection into your platform. Onboard customer companies and their users, then manage collection for those companies through one integration.

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What you can do

  • Onboard companies and their users. Create customer companies or connect existing paywise accounts, maintain company details, and manage their users and invitations.
  • Manage collection for your customers. Submit claims, follow case progress, and retrieve financial statements through the Case Management API.
  • Keep your platform updated. Receive webhook notifications when company access changes, users join or leave, or collection cases progress.
The Partner API handles companies and their users; the Case Management API handles their collection cases. Your partner key works with both: select the customer company whenever you call the Case Management API on its behalf.

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Choose an onboarding experience

Hosted onboarding

Send customers to a paywise flow to enter company details or connect an existing account, and authorize your platform to act for them.

API-only onboarding

Collect company details inside your product and create the company and its users through the API. The invited administrator then confirms your platform’s authorization.
The onboarding options available to your integration are agreed with paywise during partner setup.

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Get started

  1. Create a paywise account, or sign in to your existing account.
  2. Open Für Entwickler → Partner werden and submit the partner application. paywise reviews it and agrees the onboarding options with you.
  3. Once approved, enter Für Entwickler → Zur Sandbox and create a partner API key in the sandbox portal. See the sandbox setup for details.
  4. Follow the Partner quickstart to create a test company with a user and its first collection draft. For the hosted route, follow the hosted onboarding guide.

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Explore the documentation

Companies and their users

Understand company records, user roles, and invitations.

Work with customer cases

Learn how your partner integration calls the Case Management API.

Receive updates

Subscribe to company, user, and case events across your customers.

API reference

Look up endpoints, request fields, and responses.