Best x402 Identity Verification for AI Agents (5 listed)

KYC, attestation, and personhood checks that agents can purchase on demand.

• 800402 Protocol - Agent Identity & Metered Payment — 800402 Protocol - A Unified Standard for Agent Identity, Execution, and Metered Payment.

  $10/request on base

• Chit402 — Treasury desk and possession book for agent spend.

  $0.002/request on base

• CompliancePulse — The regulatory applicability layer — The regulatory applicability layer.

  $0.25/request on solana

• Dokimo Verify API — Dokimo Verify API (GET) - scheme demo: recomputes a sample dokimo-merkle-v1 proof to its root.

  $0.01/request on base

• Orcpin — x402 endpoint reliability pre-flight: factual service-delivery measurements of a target x402 endpoint before an agent pays it —.

  $0.01/request on base