openleash-sdk (Python)
Python SDK for OpenLeash — authorization + proof sidecar for AI agents.
Install
pip install openleash-sdk
Quick start
from openleash import (
authorize,
generate_ed25519_keypair,
sign_request,
verify_proof_offline,
)
# Generate a keypair for your agent
keypair = generate_ed25519_keypair()
print(keypair["public_key_b64"])
# Authorize an action (async)
result = await authorize(
openleash_url="http://127.0.0.1:8787",
agent_id="my-agent",
private_key_b64=keypair["private_key_b64"],
action={
"action_type": "purchase",
"payload": {"amount_minor": 500, "currency": "USD"},
},
)
# Verify a proof token offline
verification = verify_proof_offline(
token=result["proof_token"],
public_keys=[{"kid": "key-id", "public_key_b64": keypair["public_key_b64"]}],
)
API
| Function | Async | Description |
|---|---|---|
generate_ed25519_keypair() |
No | Generate Ed25519 keypair (DER SPKI/PKCS8, base64) |
sign_request(...) |
No | Sign an HTTP request with Ed25519 |
redeem_agent_invite(...) |
Yes | Register using an invite URL (recommended) |
registration_challenge(...) |
Yes | Request a registration challenge |
register_agent(...) |
Yes | Register an agent via challenge-response |
authorize(...) |
Yes | Send a signed authorization request |
verify_proof_online(...) |
Yes | Verify a proof token via the server |
verify_proof_offline(...) |
No | Verify a PASETO v4.public token locally |
Requirements
- Python 3.10+
- Dependencies:
cryptography,pyseto,httpx
License
Apache-2.0
1 maintainer
Metadata
1 maintainer
Release files for openleash-sdk 0.3.0
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
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| openleash_sdk-0.3.0.tar.gz | 8.1 kB | With provenance | Details for openleash_sdk-0.3.0.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| openleash_sdk-0.3.0-py3-none-any.whl | Python 3 | none | any | Details for openleash_sdk-0.3.0-py3-none-any.whl |
Total release size: 14.5 kB
Release files / openleash_sdk-0.3.0.tar.gz
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