MailKatana’s REST API is built for server-to-server integrations using workspace Bearer API keys.

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Covered areas

  • Contacts
  • Events
  • Mailing lists
  • Transactional email
  • Contact properties
  • Subscription sources and opt-in flows
  • Webhook management and Stripe webhook setup in the generated API reference

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What this section excludes

The narrative guides in this section stay focused on common Bearer API workflows first. The generated API reference also includes session-authenticated workspace routes, provider webhooks, public browser flows, and internal bridge routes that share the same public binary.

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How to use this section

  • Start with the narrative guides in /rest/guides for workflow context.
  • Use the generated API reference for endpoint details and schemas.
  • Download the current OpenAPI file from /openapi/public-api.openapi.yaml if you want to generate client code or inspect the raw contract.