truthlocks-anthropic

Cryptographic receipt generation for every Anthropic Claude API call. Part of the Truthlocks MAIP (Machine-Attested Identity Protocol) ecosystem.

Installation

pip install truthlocks-anthropic

Quick Start

from truthlocks_anthropic import MAIPAnthropicWrapper

# Create the receipt-generating wrapper
wrapper = MAIPAnthropicWrapper()

# Make API calls -- receipts are generated automatically
message, receipt = wrapper.messages_create(
    model="claude-sonnet-4-20250514",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Hello"}],
)

# receipt contains a cryptographic proof of the API call
print(receipt.receipt_id)

API

What You Get

• Tamper-proof audit trail for every Claude message, tool use, and streaming response
• Cryptographic receipts anchored to a transparency log with sub-40 ms latency
• Zero-config drop-in wrapper -- swap one line and receipts flow automatically
• Compliance-ready evidence packages for SOC 2 Type II, ISO 27001, and EU AI Act

How It Works

truthlocks-anthropic is a thin wrapper around maip-ai-connectors, the core Truthlocks MAIP SDK for Python. It re-exports the Anthropic-specific wrapper so you can install only what you need.

Requirements

• Python >= 3.9
• A Truthlocks API key (get one free)

Documentation

Full guides, API reference, and examples: docs.truthlocks.com/sdk/anthropic

License

Apache 2.0 -- see LICENSE.