Cryptographic identity, machine-readable authorization, and on-chain audit trails for your AI agents — billed by usage, not seats. Start free, no credit card.
100 credits the moment you sign up — enough for ~100 identity verifications or 50 credential issuances. Every endpoint, public-ledger anchoring on Base L2, and agent-to-agent transfers. No subscription, no commitment.
Start building instantly →No credit card required
Credits are the only hard limit — pick the monthly volume your fleet needs. Numbers parity across USD and EUR.
Live Professional / Scale values are rendered from GET /billing/plans. DID and call figures are soft guidance — credits are the only hard limit.
Most calls cost 1–2 credits; reads like health, DID resolution and pricing are free. A monthly credit budget therefore maps to a usage range, depending on your call mix.
Identity verify / resolve · registration · reputation · A2A agent card
Credential issue / verify (heavier compute)
Health · DID docs · /credits/pricing · balance lookups
So 10,000 credits ≈ 2,000–10,000 calls and 30,000 credits ≈ 6,000–30,000 calls. Full per-endpoint table → /pricing/usage.
MolTrust is x402-native. An autonomous agent calls a paid endpoint, gets a 402 Payment Required with the price, pays in USDC on Base, and retries with the payment header — settled in one round-trip, no checkout, no human in the loop.
Agent score $0.05 · Sybil scan $0.10 · market check $0.05 · credential / VC issuance $0.10–$5.00 — USDC on Base, returned on the 402. The full price list is machine-readable.
x402.json →Agents pre-fund credits the same way — pay USDC on Base, draw the balance down across every endpoint. No subscription, and no human top-up button: your agent tops itself up. Endpoint costs → /pricing/usage.
GET /billing/plans →Lightning sat micropayments are on the roadmap (PhoenixD integration prepped, not yet settling). USDC on Base is the available rail today.
Settlement is in USDC, issued by Circle, on Base. See the Circle Alliance.