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Auriko’s POST /v1/chat/completions endpoint accepts the parameters below. The endpoint is OpenAI-compatible with Auriko-specific extensions for routing and metadata.
Not all providers support every optional parameter. Auriko drops unsupported ones and includes a warning in routing_metadata.warnings.
To require full parameter support, set require_parameters to true. Check which parameters each provider supports via the model directory endpoint.

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Supported parameters

Auriko accepts and forwards 32 parameters to providers.

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Deprecated with auto-transform

These legacy OpenAI parameters are accepted and converted to their modern equivalents.

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Accepted and dropped

These parameters are accepted but not forwarded to providers. A warning is included in routing_metadata.warnings.

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Rejected with error

These parameters cause the request to fail with an error response.