{
"model": "claude-opus-4-6",
"max_tokens": 1024,
"messages": [
{"role": "user", "content": "Hello, Claude"}
]
}curl --location --request POST '/v1/messages' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"model": "claude-opus-4-6",
"max_tokens": 1024,
"messages": [
{"role": "user", "content": "Hello, Claude"}
]
}'{}