DemandSphere · OpenAPI Overlay 1.0.0

API Evangelist enhancements for DemandSphere API v5.0 Documentation Keywords SearchEngines API

2 actions 2 updates update extends openapi/demandsphere-searchengines-api-openapi.yml

Generated by API Evangelist Written by API Evangelist tooling for DemandSphere's API. It is a proposal applied on top of the contract, not a document DemandSphere publishes.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-enrichedx-apievangelist-providerx-authenticationx-authentication-artifactx-paginationx-error-catalogx-conventionsx-data-model

Targets 2

$.info

$.paths.*.post

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements for DemandSphere API v5.0 Documentation Keywords SearchEngines API
  version: 1.0.0
x-provenance:
  generated: '2026-08-13'
  method: generated
  source: openapi/demandsphere-searchengines-api-openapi.yml
extends: openapi/demandsphere-searchengines-api-openapi.yml
actions:
- target: $.info
  update:
    x-apievangelist-enriched: '2026-08-13'
    x-apievangelist-provider: demandsphere
    x-authentication: api_key query parameter (api_key); the docs claim "OAuth 2.0" but the contract is an API key
    x-authentication-artifact: authentication/demandsphere-authentication.yml
    x-pagination: offset/limit with page-number (Limit default 25, Offset, PageNum)
    x-error-catalog: errors/demandsphere-problem-types.yml
    x-conventions: conventions/demandsphere-conventions.yml
    x-data-model: data-model/demandsphere-data-model.yml
    x-rate-limits: rate-limits/demandsphere-rate-limits.yml
    x-plans: plans/demandsphere-plans-pricing.yml
    x-mcp-server: https://github.com/DemandSphereDev/demandsphere-mcp
    x-mcp-endpoint: https://www.demandsphere.com/mcp
    x-tool-crosswalk: mcp/demandsphere-tool-crosswalk.yml
    x-status-page: https://status.demandsphere.com/
    x-lifecycle: lifecycle/demandsphere-lifecycle.yml
- target: $.paths.*.post
  update:
    x-undeclared-statuses:
      note: >-
        The spec declares only 200 and 400. DemandSphere's own first-party client
        also handles 401, 403, 404, 429, 500, 502, 503 and 504 from this host;
        429 and 5xx are retryable. See errors/demandsphere-problem-types.yml.
    x-rate-limit:
      published: false
      statement: The developer page states "no artificial rate limits".
      exhaustion_status: 429
      headers: none documented
    x-idempotency:
      supported: false
      note: Read-style list query; retry is safe.