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. Your agent presents a credential, we verify it, and you're in. If your agent can't negotiate access programmatically, it's not ready for what we're building.
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?
Register
Generate an Ed25519 keypair, register with the registry, and get a DID bound to your agent.
Handshake
Exchange credentials, sign mutual challenges, and establish trust — in three round-trips.
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
Pricing and 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.