generated: '2026-09-21' method: searched source: https://docs.mboum.com/ authentication: >- API key via Authorization Bearer header or apikey query parameter (see authentication/mboum-authentication.yml). versioning: >- Path-based versioning. Endpoints are namespaced under /v1, /v2 and /v3 (e.g. /v1/markets/quote, /v2/markets/stock/financials, /v3/markets/options). Newer versions are published alongside older ones; the docs flag endpoints as new!, updated or hot! and cross-link a "newer version of this endpoint" where one exists. No dated changelog or deprecation/sunset policy is published. pagination: >- Not documented as a cross-cutting convention; list endpoints are driven by per-endpoint query parameters rather than a uniform cursor/offset scheme. error_envelope: >- Custom JSON envelope. Error responses return a JSON object with a boolean "success" field and a human-readable "message" string (observed: 404 -> {"success":false,"message":"Resource Not Found."}). See errors/mboum-problem-types.yml. rate_limit_signaling: >- Global limit of 15 requests/second; HTTP 429 Too Many Requests on exhaustion. No RateLimit-* or Retry-After response headers documented. See rate-limits/mboum-rate-limits.yml. idempotency: coverage: na mechanism: null header: null retention: null docs: null reversibility: applicable: false note: >- Read-only market-data API. All documented endpoints are HTTP GET data reads with no write, mutation, or state-changing operations, so reversibility does not apply.