overlay: 1.0.0 info: title: API Evangelist enhancements for the Pypestream Contact Center API version: 1.0.0 extends: openapi/pypestream-contact-center-api-openapi.json x-generated: '2026-08-26' x-method: generated x-source: API Evangelist enrichment pass over Pypestream published docs and probes, 2026-08-26. Records facts stated on developers.pypestream.com or observed by probe that the OpenAPI itself omits. Never mutates the original. actions: - target: $.info description: Attach enrichment provenance. update: x-api-evangelist: profile: https://apis.io/provider/pypestream artifacts: https://github.com/api-evangelist/pypestream enriched: '2026-08-26' - target: $.servers description: Note that the published servers use a plaintext http:// scheme while the hosts redirect to https. update: - url: http://middleware.pypestream.com/ description: Live x-api-evangelist-note: Published as http://; host 301-redirects to https. Probed 2026-08-26. - url: http://middleware-sandbox.pypestream.com/ description: Sandbox x-api-evangelist-note: Published as http://; host 301-redirects to https. Probed 2026-08-26. - target: $.info description: Link the webhook catalog, which is documented in prose with no machine-readable counterpart. update: x-webhooks: asyncapi/pypestream-contact-center-webhooks.yml x-webhooks-docs: https://developers.pypestream.com/reference/contact-center-webhooks x-webhook-signature-verification: none documented - target: $.info description: Record the version split inside a single document. update: x-api-evangelist-note: This document mixes /contactCenter/v1/ (conversations, settings) and /contactCenter/v2/ (integrations, history) in one contract, and duplicates twelve operationIds with the Middleware API.