v1

latestOpenAPI 3.1.02026-07-261216083.9 KB

Anthropic Messages

Create Anthropic Message (v1)

Send a message to the Anthropic models. Supports streaming and non-streaming responses.

post/v1/messages

x-api-keystring

modelstring required

max_tokensinteger required

streamboolean nullable

temperaturenumber nullable

top_pnumber nullable

top_kinteger nullable

stop_sequencesstring[] nullable

disable_parallel_tool_useboolean nullable

metadataobject nullable

Successful Response

idstring required

type'message'

role'assistant'

modelstring required

stop_reason'end_turn' | 'max_tokens' | 'stop_sequence' | 'tool_use' | 'content_filter' required

stop_sequencestring nullable