Arist Platform API
The Arist platform API host at api.arist.app fronts an Amazon API Gateway deployment and answers every anonymous request with a 403 MissingAuthenticationToken, so the surface is real but entirely credential-gated. Arist does not publish an OpenAPI definition, a developer portal, SDKs or a CLI; customer integrations with HRIS, CRM, ATS and LMS systems are built by Arist through Workato, which stores the Arist API credentials and connection details on the customer's behalf. Contract discovery probed /openapi.json, /openapi.yaml, /swagger.json, /v1/openapi.json, /api-docs, /docs, /redoc and /graphql on this host — all returned the same gated 403 — so no machine-readable contract could be harvested.