Create a response
Responses API endpoint for dynamically resolved models.
This is used for models that support the Responses API structure.
Authentication
AuthorizationBearer
Bearer authentication of the form Bearer <token>, where token is your auth token.
Request
This endpoint expects an object.
input
Input for the response.
model
Model identifier.
template
Template name or UUID to expand before inference.
variables
Values used when rendering {{slot}} placeholders.
session_id
Caller-defined grouping key for usage reporting.
stream
When true, returns SSE chunks instead of a JSON object.
max_output_tokens
Maximum number of output tokens to generate.
temperature
Sampling temperature.
top_p
Nucleus sampling threshold.
seed
Optional seed for best-effort determinism.
reasoning
Optional reasoning parameters.
tools
Tool definitions.
tool_choice
Controls tool calling.
response_format
Optional response format constraints (e.g. JSON schema).
plugins
Optional plugins to use.
user
End-user identifier for abuse monitoring.
Response
Successful response.
Errors
401
Unauthorized Error
422
Unprocessable Entity Error