# Register a connect module endpoint ```http POST https://api.onehazel.com/onehazel-api/operators/me/connect/endpoints ``` Registers the public https base URL OneHazel calls for one Operator Contract v1 module (wallet, player, webhook.receive or payments.intent). A first registration returns the signing secret and the callback key; both are shown once. Registering a module that already exists keeps its signing secret and callback key: only the base URLs, `testPlayerId`, `restrictedPlayerId` and `testGame` change, the response carries `secretUnchanged: true` and no `secret`, and the audit log records `connect.endpoint.updated`. So an address or test-game fix needs no adapter restart; rotation is `POST .../endpoints/{module}/rotate`. A `callbackKey` that differs from the stored one replaces it and keeps the previous key valid for one hour (`callbackKeyRotated`, `previousCallbackKeyValidUntil` and `notice` in the response); it never mints a signing secret. For `player`, also send `testPlayerId` and `restrictedPlayerId` (a test player with an active restriction, at most 128 characters); a player conformance run cannot reach a verdict without both, and registering again without them clears them. For `wallet`, also send `testPlayerId` and `testGame: { provider_slug, game_code }`, one active game in your own catalogue that may be used for test rounds, as your PAM knows it; conformance and connect_simulate start every test session with it, and a wallet registration without it is refused with 400 VALIDATION_ERROR. Section: [Onboarding](./) Operation id: `postOperatorsMeConnectEndpoints` ## Authentication Signed-in session token (`Authorization: Bearer `). ## Request body JSON object. ## Responses `200` `{ "success": true, "data": ... }` Errors return `{ "success": false, "error": { "code": "...", "message": "..." } }` with a 4xx or 5xx status. ## Example ```bash curl -X POST "https://api.onehazel.com/onehazel-api/operators/me/connect/endpoints" \ -H "Authorization: Bearer YOUR_SESSION_TOKEN" \ -H "Content-Type: application/json" \ -d '{}' ``` Machine-readable: [openapi.yaml](/openapi.yaml), [openapi.json](/openapi.json).