generated: '2026-07-20' method: searched source: https://docs.withmartian.com/api-reference standards: - id: openai-chat-completions conforms: true evidence: >- /v1/chat/completions supports most parameters of the OpenAI Chat Completions API; the OpenAI SDK works against base_url https://api.withmartian.com/v1. - id: anthropic-messages conforms: true evidence: >- /v1/messages is Anthropic Messages API compatible; the Anthropic SDK works against the same base URL. - id: oauth2 conforms: false evidence: Authentication is API-key (bearer) only; no OAuth2 surface documented. - id: rfc9457-problem-details conforms: false evidence: >- Errors use the OpenAI/Anthropic error envelope, not application/problem+json. - id: sse-streaming conforms: true evidence: >- OpenAI-compatible chat completions support token streaming per the OpenAI streaming contract. notes: >- These are cross-cutting interoperability claims derived from the documented API. No published third-party compliance certifications (SOC 2, ISO 27001, etc.) were found, so no Compliance pointer is emitted.