openapi: 3.1.0 info: title: Portkey AI Gateway Analytics Files API version: 1.0.0 description: REST API for the Portkey AI Gateway, exposing OpenAI-compatible inference endpoints (chat, completions, embeddings, images, audio, files, batches, fine-tuning, assistants and threads, prompts, responses) plus admin endpoints for analytics, configs, API keys, integrations, providers, virtual keys, guardrails, policies, prompt management, workspaces, MCP, logs, and feedback. Selected as the canonical "AI gateway" exemplar for this index entry; the broader landscape is catalogued in apis.yml. contact: name: Portkey url: https://portkey.ai/docs/ servers: - url: https://api.portkey.ai/v1 description: Production inference and admin API security: - PortkeyApiKey: [] PortkeyProvider: [] tags: - name: Files paths: /files: post: tags: - Files summary: Upload a file responses: '200': description: File uploaded get: tags: - Files summary: List files responses: '200': description: Files /files/{id}/content: get: tags: - Files summary: Get file content parameters: - $ref: '#/components/parameters/Id' responses: '200': description: File content components: parameters: Id: name: id in: path required: true schema: type: string securitySchemes: PortkeyApiKey: type: apiKey in: header name: x-portkey-api-key description: Portkey API key header. PortkeyProvider: type: apiKey in: header name: x-portkey-provider description: Upstream provider selector header.