Python SDK

The Python SDK (agent-receipts) provides tools for creating, signing, and verifying Agent Receipts in Python applications.

Repository: agent-receipts/sdk-py

Features

• Create and sign Agent Receipts with Ed25519
• Build and verify receipt chains
• Validate receipts against the JSON Schema
• Action taxonomy helpers and risk level utilities
• Full type annotations (PEP 484)

Quick example

from agent_receipts import create_receipt, sign_receipt

receipt = create_receipt(
    issuer={"id": "did:agent:my-agent"},
    action={
        "type": "filesystem.file.read",
        "risk_level": "low",
    },
    principal={"id": "did:user:alice"},
    outcome={"status": "success"},
)

signed = sign_receipt(receipt, private_key)

See Installation to get started.