Acadia Healthcare API Gateway
An API gateway host operated by Acadia Healthcare, not a published API product. Probed 2026-08-29: api.acadiahealthcare.com resolves by CNAME to w5rrqr.usa-e2.cloudhub.io (MuleSoft CloudHub, US-East-2) over TLS 1.3, and returns HTTP 404 with Content-Length 0 on every anonymous path tried, including /openapi.json, /openapi.yaml, /swagger.json, /v1/openapi.json, /api-docs, /docs, /redoc and every /.well-known/* path. No OpenAPI, AsyncAPI, GraphQL SDL, WSDL, .proto, MCP server or A2A agent card is published on any Acadia Healthcare host, and there is no developer portal — the humanURL is the corporate site because no API-facing human page exists. Any HL7/FHIR or X12 exchange Acadia participates in is contracted directly and is not published. This entry records a real, probed host; it does not assert a consumable API.