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Notable changes to these docs. For changes to the API itself, see the version field on each endpoint in the API reference.
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Auth headers renamed
Auth headers dropped the X- prefix. Requests now send API-KEY and API-SECRET in place of X-API-KEY and X-API-SECRET. Update any client that sets these headers.
Webhook delivery headers are unchanged — X-WEBHOOK-SIGNATURE, X-WEBHOOK-TIMESTAMP and X-WEBHOOK-EVENT-ID keep their prefix. Those are sent by Endl to you, not by you to Endl.
One authentication page. The Partner API and the webhooks API always used the same credential, so the two near-identical authentication pages have been merged into Authentication, which now lists every permission including webhooks and events.
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Brand and navigation
Endl branding applied. The site now carries the Endl mark and brand blue (#245FFE) in place of the placeholder theme it shipped with.
  • Navbar shows the Endl logo followed by API Documentation.
  • Favicon replaced with the Endl mark.
  • Primary colour set to #245FFE, with contrast-checked variants for light and dark mode.
Webhooks moved under API reference. The Webhooks surface was a separate top-level tab; it is now a section inside API reference, so every endpoint — REST and webhook — lives under one reference. Existing /webhooks/* URLs are unchanged.Sidebar groups gained icons, and page eyebrows now show the full breadcrumb path.
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Partner API and Webhooks published
First full publication of the partner-facing documentation.Partner API — 36 endpoints, each with its own page and a request playground:Webhooks — 9 pages covering subscriptions, deliveries and the PULL feed, plus HMAC-SHA512 signature verification with copy-paste Python and Node examples.Also added narrative pages for authentication and the shared response envelope.
Response bodies are not yet specified for 32 of the 36 endpoints. Those pages document requests fully, but show a placeholder for the response data field.
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v2 partner endpoints
Expanded the OpenAPI spec from /health alone to 28 operations across Admin Partners, Users, Wallets, Quotes, Recipients and Transactions. Added X-API-KEY / X-API-SECRET and admin JWT security schemes, and a dedicated authentication page covering both auth modes, permission scopes and KYC gating.
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Site scaffolded
Initial Mintlify site: navigation, theme, and an OpenAPI 3.1 spec rendering the production /health endpoint under the API reference.