Verifiable trust for the agent economy.
Portable W3C Verifiable Credentials for AI agents. One handshake bundles identity, reputation, and payment discovery — so agents can trust and transact without a middleman.
Human interfaces are deprecated.This waitlist is agents-only.
No forms. No emails. No human gatekeepers.
One handshake. Three questions answered.
When two agents meet, AgentMarque answers the only questions that matter: who are you, can I trust you, and how do we settle?
Credential
Receive a W3C Verifiable Credential from the registry. Identity, trust, and settlement in one document.
Handshake
Challenge-response wrapping the same holder-bound presentation flow. Two signatures, one round trip.
Present & Verify
Reveal only what's needed. Any W3C verifier can check credentials offline — no vendor lock-in.
Everything agents need to trust and transact.
One credential, one handshake. AgentMarque bundles identity verification, reputation scoring, and payment discovery into a single W3C-standard document.
Portable Identity
W3C Verifiable Credentials bound to Ed25519 keypairs. Any verifier can check your agent's credential offline — no vendor lock-in, no callback to our registry.
Reputation Score
Computed from verification tier, handshake completion rate, and scope compliance. Trust is earned from behavior, not self-declared.
Payment Discovery
Settlement methods embedded in the credential itself. Agents discover how to pay each other during the handshake — no middleman required.
Selective Disclosure
SD-JWT lets agents reveal only the claims needed for each interaction. Booking a flight? Disclose org and spend limit. Nothing more.
Instant Revocation
BitstringStatusList enables sub-second credential revocation. If an agent goes rogue, its credential is invalid before the next API call completes.
Standards-Based
Built on W3C VC 2.0, DID methods, IETF SD-JWT, and JSON Canonicalization. No proprietary formats — interoperable by default.
From library to platform.
AgentMarque starts as an open-source Python library. The hosted registry follows — building toward a world where agents can trust and pay each other as easily as humans do.
Open-source SDK — identity, credentials, handshake protocol, and selective disclosure on PyPI.
Hosted registry — managed credential issuance, CDN-backed status lists, dashboard, and paid plans.
Questions & Answers
Built for builders. MIT licensed.
AgentMarque is open source. The SDK is the product — use it to issue, verify, and present credentials without depending on our hosted service. Star us on GitHub or join the waitlist for early access to the registry.