generated: '2026-07-22' method: derived source: openapi/ (Consolidated Feed API docs are gated behind the ICE Developer Center) authentication: style: API key in Authorization header, or HTTP bearer token artifact: authentication/intercontinental-exchange-authentication.yml idempotency: supported: false notes: >- No idempotency-key contract documented; the public Consolidated Feed surface captured in the OpenAPI is read-only GET operations. pagination: style: none-declared notes: no pagination parameters or response envelope fields declared in the harvested OpenAPI field_expansion: supported: false metadata: supported: false request_tracing: header: null notes: no request-id header documented publicly versioning: scheme: unknown artifact: lifecycle/intercontinental-exchange-lifecycle.yml error_envelope: format: unknown notes: >- Only 200 responses are declared in the harvested OpenAPI; no public error reference found outside the gated Developer Center. rate_limits: signaling: unknown artifact: rate-limits/intercontinental-exchange-rate-limits.yml