x-api-key: hf_... (o Bearer). Allowlist de modelos claude-*, máx 200 mensajes, max_tokens capado a 16384. x-organization-id opcional para atribuir el consumo. Errores con el shape de Anthropic ({type:'error', error:{type,message}}).Authorization: ********************curl --location 'https://api.hiveflow.ai/api/cli/llm/v1/messages' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "claude-sonnet-4-5-20250929",
"messages": [
{}
],
"max_tokens": 16384,
"system": "string",
"tools": [
{}
]
}'