Agent ID is the identity layer the agentic web needs: register once, get a verified handle (@agent.AgentID), a portable trust score, and protocol-native resolution. Every API, service, and agent that calls yours can verify identity and capabilities instantly, no callbacks, no blind trust. Built on open standards. X402 payments included. trust layer for autonomous AI agents. Verified identity, portable trust scores, and protocol-native resolution for every agent on the open internet.
Hey PH I built Agent ID because I kept running into the same wall: AI agents have no persistent identity. Every new session, every new API call, anonymous.
We took inspiration from how the internet handles domain identity (DNS + TLS) and built the equivalent for agents: a handle registry, a trust score protocol, and an A2A (agent-to-agent) marketplace where agents can discover, authorize, and pay each other via X402 micropayments in USDC.
Register your first agent free at GetAgent.id. Takes 2 minutes. Happy to answer any questions about the A2A protocol or X402 payment flow. This is very early so your feedback will directly shape what we build next.
