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Changelog

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Install AI tools

Give your assistant up-to-date guidance for our APIs, with our plugin or without it.

The plugin is still under development. See the AI tools page for details.

Run both commands, in order.

claude plugin marketplace add vippsas/agent-toolkit
claude plugin install vipps-developer@agent-toolkit

For troubleshooting, see the full instructions.

All notable changes to the current API will be documented here. To learn about API versioning, see API lifecycle.

Changes that affect multiple APIs are documented in the general changelog.

August 2026​

PSP support for webhooks​

PSPs can now register and manage webhooks, the same way partners do. See Partner/PSP webhooks.

May 2026​

Partner support for donations webhooks​

Partners can now register webhooks for donations.* event types. See Partner webhooks.

March 2026​

Automatic removal of faulty webhook registrations​

To improve platform reliability, we now automatically remove webhook registrations that have been unresponsive for 2 weeks. If your endpoint is unresponsive for that period, the registration will be removed.

We recommend monitoring webhooks in the portal and ensuring your server responds with HTTP 200 OK. See Faulty webhook servers for details.

January 2026​

January 2025​

Webhook retry strategy​

(Retroactively added; originally implemented on 28-11-2024)

The webhook retry strategy was changed. See: Webhooks API guide: Retry strategy for the new strategy.

February 2024​

  • Added Webhook-Id to callback headers.
  • Webhook limit per event increased to 25 for all event types except for user.checked-in.v1.

October 2023​

  • Synchronous webhooks are now supported.
  • EventType for QR callback supported.

September 2023​

March 2023​

  • Launched the Webhooks API.
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