FUNCD Developer DocsOne API for multiple model providers

Create a key, choose a model, and connect through OpenAI, Anthropic, or Codex CLI.

Unified API

Use one FUNCD API key with authorized OpenAI-compatible and Anthropic Messages endpoints.

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Calls are billed from actual input, output, and cache tokens. Key limits and account balance both apply.

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https://api.funcd.org/v1

Create an API key in the FUNCD Console, then choose a model ID from the public model catalog.

Public documentation

These docs are available without signing in. You only need the Console to create keys and view balances or usage.