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v1.5Official documentation for the LX CloudPos API · stable in production

Headers

Required headers

HeaderWhenValue
X-Api-KeyAlways on /api/v1/*The full API key
Content-TypeOn POST/PATCH with a bodyapplication/json
AcceptRecommendedapplication/json

Optional headers

HeaderPurpose
Idempotency-KeyIdempotency
User-AgentIdentifies the integration (useful for support)
X-Request-IdYour own request identifier (logged if sent)

Response headers

HeaderMeaning
Content-TypeContent type
Content-LengthSize in bytes
LocationURL of the newly created resource (on 201)
X-RateLimit-RemainingCalls remaining in the current window
X-RateLimit-ResetUnix timestamp when the window resets
Retry-AfterSeconds to wait (when 429)