Create an Anthropic message
Send native Anthropic Messages requests through Respan using provider credentials configured in Respan. Authenticate with your Respan key in x-api-key for Anthropic SDKs or Authorization: Bearer for bearer clients.
Headers
x-api-key
Your Respan API key in Anthropic's native authentication header. Bearer authentication is also accepted.
anthropic-version
anthropic-beta
Request
This endpoint expects an object.
model
max_tokens
messages
stream
respan_params
Response
Anthropic response or event stream.
Errors
400
Bad Request Error
402
Payment Required Error
403
Forbidden Error
424
Failed Dependency Error
429
Too Many Requests Error