Regent Protocol Start building
Developers

From SDK to a first verified action — in one sitting.

Everything runs on devnet today: register an agent, bound it with a mandate, authorize an action against it, watch the evidence anchor.

The build path
1 · Account & key

Sign up at web.regentprotocol.org, complete verification, create an API key. Free during the demo phase.

2 · Agent & mandate

Register an agent, create a mandate with your limits — dashboard or REST.

3 · Authorize · act · audit

The core loop, straight from the quickstart:

# pip install regent auth = await r.payment.authorize( mandate_id=MANDATE_ID, request=AuthorizeRequest(amount=Decimal("25"), currency="USD"), ) await r.audit.ingest_event(IngestEventRequest( event_id=f"action-{auth.jti}", agent_id=AGENT_ID, event_type="action.completed", payload={"authorization_jti": auth.jti}, ))
Surface
Python SDK

Available

pip install regent — agents, mandates, authorize, audit, guardian. Guide.

REST API

Available

Any language, bearer-key auth, org scoping. Reference incl. the full error catalog.

TypeScript · Rust

Planned

Language SDKs beyond Python are on the roadmap; REST works from both today.

Environment

Devnet

Solana devnet — no mainnet risk while you evaluate. The SDK stores no secrets beyond your API key.

Read quickstart Open docs