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Anyone provides a single HTTP gateway that accepts requests in OpenAI, Anthropic Claude, and Google Gemini formats and routes them to the appropriate upstream provider. You authenticate with an API key you create in the dashboard, and Anyone handles format translation automatically — so you can point an existing OpenAI client at Anyone without any code changes.

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Base URL

All endpoints below are relative to this base URL. Use your API key in the Authorization header for all requests.

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Endpoints

Chat & Completions

OpenAI-compatible chat and text completions via POST /v1/chat/completions and POST /v1/completions.

OpenAI Responses

OpenAI Responses format via POST /v1/responses.

Claude Messages

Anthropic Claude Messages format via POST /v1/messages.

Gemini Chat

Google Gemini generateContent format via POST /v1beta/models/{model}:generateContent.

Images

Image generation and editing via POST /v1/images/generations and POST /v1/images/edits.

Audio

Speech-to-text, translation, and text-to-speech via the /v1/audio/* endpoints.

Video

Video generation tasks via Sora-compatible, Kling, Jimeng, Doubao, and Vidu providers.

Embeddings

Text embeddings via POST /v1/embeddings.

Rerank

Document reranking (Cohere/Jina format) via POST /v1/rerank.

Realtime

WebSocket-based realtime conversations via GET /v1/realtime.

Models

List available models via GET /v1/models.

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Common request headers

See Authentication for a full explanation of which header to use with each endpoint.

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HTTP status codes