# Simulate a round against your wallet endpoint ```http POST https://api.onehazel.com/onehazel-api/operators/me/connect/simulate ``` OneHazel plays a game studio through one round against your registered wallet endpoint, signed and sent with `X-OneHazel-Env: test` to your test player. Body: `{ "scenario": "round" | "rollback" | "freeround" }`. Returns each step with its HTTP status and the balance after it, plus an overall `ok`. Simulated money is never billed. At most 10 runs per operator per hour. Returns `CONNECT_MODULE_NOT_REGISTERED` (409) when no wallet endpoint with a test player is registered. Section: [Onboarding](./) Operation id: `postOperatorsMeConnectSimulate` ## 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/simulate" \ -H "Authorization: Bearer YOUR_SESSION_TOKEN" \ -H "Content-Type: application/json" \ -d '{}' ``` Machine-readable: [openapi.yaml](/openapi.yaml), [openapi.json](/openapi.json).