FAfastino-ai
openai-compat

Responses

Changed on

Serve an OpenAI-compatible Responses request.

post/v1/responses

Request

Request body

extra_bodyobject nullable
extra_headersobject nullable
includestring[]
include_confidenceboolean nullable
include_spansboolean nullable
instructionsstring
max_output_tokensinteger nullable
metadataobject nullable
modelstring required
parallel_tool_callsboolean
previous_response_idstring nullable

Fastino inference ID or stored Responses wire ID to continue from. When present, Fastino reconstructs the prior turn from inference history and prepends it to the new input.

prompt_cache_keystring nullable
service_tierstring nullable
storeboolean

Whether to store response state for turn-to-turn continuation. When true, Fastino preserves the response for previous_response_id replay, including available tool-call and reasoning context.

streamboolean
task_typestring nullable

Deprecated. Legacy task hint (extract_entities / classify_text / extract_json / ner / schema). The unified schema on text.format.schema disambiguates the task automatically. Submitting this field emits Deprecation: true and Sunset: <RFC 7231 date> headers on the response.

temperaturenumber nullable
toolsobject[]
top_pnumber nullable

Response

Successful Response

unknown required

Changes