• feat(routing): standardize the /decide response and make /decide own the routing evaluator (#516)latest220Docs0dc37c52026-11-03 06:49

  Change detail

  22 changes across 2 operations and 1 model

  AllBreakingWarningInfo

  • POST/decide
    • breaking

      removed the required property decision from the response with the 200 status

    • breaking

      removed the required property evaluated_connectors from the response with the 200 status

    • info

      added the new optional request property payment_type

    • info

      the request property routing_config/eligible_connectors/items/payment_merchant_connector_id became nullable

    • info

      the request property routing_config/preferred_connectors/items/payment_merchant_connector_id became nullable

    • info

      the request property routing_config/eligible_connectors/items/payment_merchant_connector_id became optional

    • info

      the request property routing_config/preferred_connectors/items/payment_merchant_connector_id became optional

  View all changes (22)
• Fix(checkout): Server-Side Request Forgery via connector-credential urls (#497)2Docsc09e1fd2026-10-29 07:58

  Change detail

  2 changes across 2 operations

  AllBreakingWarningInfo

  • POST/merchant-account/{merchantId}/connectors/{connector}/credentials
    • info

      added the new optional request property environment

  • GET/merchant-account/{merchantId}/connectors
    • info

      added the optional property items/environment to the response with the 200 status

• feat(routing): add unified decide API contract (#513)1Docs0fcbf6a2026-10-29 02:35

  Change detail

  1 change across 1 operation

  AllBreakingWarningInfo

  • POST/decide
    • info

      endpoint added

• fix(auth): enforce per-merchant ownership on protected routes (#490)no API changesDocs78e2c5d2026-10-27 10:42
• feat(audit): add connector mismatch filter to payment audit endpoint and UI (#493)1Docsd7ab8f22026-10-26 16:40

  Change detail

  1 change across 1 operation

  AllBreakingWarningInfo

  • GET/analytics/payment-audit
    • info

      added the new optional query request parameter connector_mismatch

• fix(api): update rule config responses to handle missing configurations and improve error handling (#491)43Docs08292b42026-10-24 14:50

  Change detail

  7 changes across 1 operation

  AllBreakingWarningInfo

  • POST/rule/get
    • breaking

      added ConfigVariant subschema #2 to the config response property oneOf list for the response status 200

    • breaking

      the config response's property type changed from object to no type for status 200

    • breaking

      removed the required property config/data from the response with the 200 status

    • breaking

      removed the required property config/type from the response with the 200 status

    • info

      added the non-success response with the status 404

    • info

      the response property config became required for the status 200

    • info

      the response property merchant_id became required for the status 200

• feat(routing): adopt Hyperswitch payment method semantics everywhere (#482)43Docs7b205a62026-10-23 07:47
• feat(audit): A/B arm, outcome filter and payment-attribute filters (#479)128Docscd77ef92026-10-14 12:59
• feat(routing): honor preferredConnectors with health-based veto (#444)22Docsa1bdfae2026-09-29 05:18
• feat(AB-testing): layered arms per endpoint, experiment slot beside the active rule, and dashboard cleanups (#434)2Docsb284dce2026-09-18 05:02
• feat(routing): gate dynamic routing behind a per-merchant SR flag (#433)64Docsfa49d112026-09-17 11:37
• feat(analytics): decision audit unified trail (#432)6Docsf6d2fe12026-09-17 08:57
• feat(euclid): volume-commitment contract DSL stored through the routing-rule machinery (#367)2Docscb05d3b2026-08-31 13:30
• feat(auth): platform super-admin view of any merchant (#351)5Docsb1ebcf82026-08-12 10:34
• feat: update OpenAPI spec and API examples (#343)4456263Docs91b6d7e2026-08-04 12:23
• Refactor: Documentation structure and enhance content (#319)84Docs4a64f912026-07-20 22:59
• 1.4.0no API changesDocs2026-07-17 12:25
• feat(api): add multi-objective routing support and update related documentation (#305)4Docs16046952026-07-06 01:44
• Revert "feat(ui): update rule builder logic" (#268)no API changesDocsf9c74792026-04-28 19:49
• feat(ui): update rule builder logic (#264)no API changesDocsacfcf682026-04-28 11:21
• feat(euclid): add endpoint to deactivate static routing rule (#228)11Docs04498962026-04-27 07:51
• feat(debit_routing): Implement frontend changes (#259)457Docs3cfba672026-04-25 22:30
• feat: add per-merchant debit routing feature flag with enable/disable API (#253)5Docs6d508782026-04-23 10:05
• Revert "refactor(docs): refactor repository documentation" (#256)no API changesDocs89445df2026-04-22 13:48
• refactor(docs): refactor repository documentation (#240)no API changesDocs375cd842026-04-19 17:44
• feat(euclid): frontend changes (#229)31351Docs9e0b9ba2026-04-10 10:49

Revisions go back to the API's first capture.