Anthropic Messages

FUNCD exposes the native Anthropic /v1/messages text API using the same platform key, model permissions, and balance.

curl 'https://api.funcd.org/v1/messages' \
  -H "x-api-key: $FUNCD_API_KEY" \
  -H 'anthropic-version: 2023-06-01' \
  -H 'Content-Type: application/json' \
  -d '{
    "model": "tokener-claude-opus-5",
    "max_tokens": 128,
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Python SDK

import os
from anthropic import Anthropic

client = Anthropic(
    api_key=os.environ["FUNCD_API_KEY"],
    base_url="https://api.funcd.org",
)

message = client.messages.create(
    model="tokener-claude-opus-5",
    max_tokens=128,
    messages=[{"role": "user", "content": "Hello"}],
)
print(message.content[0].text)

Streaming

Add "stream": true to the JSON body. Streaming and non-streaming calls use the same model access, spending limit, and balance checks.

Model IDs

Use a model ID from the FUNCD catalog, such as tokener-claude-opus-5. Do not substitute an Anthropic account model ID.