API referenceService statusCopy MarkdownOpenServer URLloading...GET/v1/healthSendAuthorizationAuthorizationpartner-key X-OnLink-Key<token>In: headerResponse Body200application/json401application/jsoncURLJavaScriptGoPythonJavaC#Rustcurl -X GET "https://example.com/v1/health"200401{ "status": "ok"}API referenceGenerated from the running service on every build. 15 operations under /v1, all HMAC-signed.Lock a USDT/KES rate POSTReturns a single-use, time-limited quote. Quotes are only issued off a live rate — a degraded rate source returns 503 rather than a locked rate we could not honour.