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Documentation Index

Fetch the complete documentation index at: https://docs.omniakey.com/llms.txt

Use this file to discover all available pages before exploring further.

Use the OpenAI-compatible base URL for OpenAI SDKs, Cursor, Codex, Cline, aider, and most custom tools: 
https://api.omniakey.com/v1

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Chat Completions

POST /v1/chat/completions is the most portable endpoint. It can call supported Claude, GPT, and Gemini models by id. 
curl https://api.omniakey.com/v1/chat/completions \
  -H "Authorization: Bearer your-omniakey-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-opus-4-8",
    "messages": [{"role": "user", "content": "Refactor this function for readability."}]
  }'

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Responses

POST /v1/responses follows OpenAI’s newer Responses shape and serves GPT models. Use it for Codex-style GPT workflows. For Claude or Gemini, use Chat Completions unless your tool explicitly requires a different protocol. 
curl https://api.omniakey.com/v1/responses \
  -H "Authorization: Bearer your-omniakey-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.5",
    "input": "Refactor this function for readability."
  }'
POST /v1/responses/compact is available for clients that call the Responses compaction path, including Codex-style context compaction flows.

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Models

Use GET /v1/models for an OpenAI-compatible model list. For the human-readable catalog, see Supported Models.