Cryptographic identity, machine-readable authorization, and on-chain audit trails for your AI agents — priced per active agent. Start free, no credit card.
Every verification endpoint, a free API key with email only, and public-ledger anchoring on Base L2 — free, no card.
Priced per active agent. An agent counts once per month regardless of key rotations (5 included). Renewals, issuance and anchoring are bundled — no per-event billing.
Finding out about your own agents and skills is free. Proving something to a third party is what you pay for.
One-off audit/handover: $29 workspace + $12 per agent. Volume beyond Scale — see the enterprise ladder →
Live Base / Scale values render from GET /billing/plans. Evidence retention is 12 months, uniform across plans — the on-chain anchor holds the proof, you hold the exported file.
Most calls cost 1–2 credits; reads like health, DID resolution and pricing are free. The free tier includes 100 credits at registration — transactional, with no monthly quota; agents pre-fund more via x402 as needed.
Identity verify / resolve · registration · reputation · A2A agent card
Credential issue / verify (heavier compute)
Health · DID docs · /credits/pricing · balance lookups
Where the line runs: finding out about your own agents and skills is free — audit, verify, resolve. Showing a third party a signed credential is what you pay for. Paid tiers bundle renewals, issuance and anchoring — no per-event billing. Per-call metering stays visible for the x402 rail. Full per-endpoint table below → Usage & per-call pricing.
An agent without a plan pays per check: $0.01 for a read such as an agent score or market check, $0.02 for a Sybil scan, a prediction-integrity check or a signed trust credential. That is the same as the credit rail, where 1 credit costs $0.01 and a call costs 1 or 2 credits. This suits bulk and machine-to-machine use: no account, no invoice, the agent tops itself up in USDC on Base.
A plan is priced per active agent. It covers those checks for the agents in it, up to 10,000 guard checks per agent and month, and adds what a wallet top-up does not give you: the signed audit-bundle export of your verification records, an SLA (99.5 % Base, 99.9 % Scale) and a monthly invoice paid by card, no wallet needed. VC issuance ($5.00) is billed per credential on either rail.
Plan price per agent ÷ price per check = checks per agent and month at which both cost the same. Above that number the plan is cheaper. Beyond 10,000 checks a plan agent pays per call for the rest of the month, at the same price as without a plan.
| Plan | Per agent | Break-even at $0.01 | Break-even at $0.02 |
|---|---|---|---|
| Base · $19 / 2 agents | $9.50 | 950 checks | 475 checks |
| Scale · $299 / 75 agents | $3.99 | 399 checks | 200 checks |
Example: a Scale agent running 300 agent scores a month would pay $3.00 prefunded and $3.99 as its share of the plan; at 500 scores it is $5.00 prefunded against the same $3.99. An additional Base agent costs $6 and an additional Scale agent $3.50, so the break-even for agents beyond the included ones is 600 and 350 checks at $0.01, or 300 and 175 at $0.02. Base with 49 or more agents costs more than Scale. Live sources: /billing/plans, /credits/deposit-info, x402.json.
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 $0.01 · Sybil scan $0.02 · market check $0.01 · trust credential $0.02 · VC issuance $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 → see below.
Machine-readable plans: 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. MolTrust is a member of the Circle Alliance.
The full reference — credit cost per endpoint (subscriptions & credit packs) and per-call USDC prices for x402-native agents.
Live source → GET /credits/pricing
| Endpoint | Cost |
|---|---|
| POST /identity/register | 1 credit |
| GET /identity/verify/{did} | 1 credit |
| GET /reputation/query/{did} | 1 credit |
| POST /reputation/rate | 1 credit |
| GET /a2a/agent-card/{did} | 1 credit |
| POST /sports/predictions/commit | 1 credit |
| POST /credentials/issue | 2 credits |
| POST /credentials/verify | 2 credits |
| POST /sports/signals/register | 2 credits |
| GET /identity/resolve/{did} | free |
| GET /health · /stats · /agents/recent | free |
| GET /credits/pricing · /credits/balance/{did} | free |
| GET /.well-known/did.json · /agent.json | free |
| POST /auth/signup · /auth/signup-did · /credits/transfer | free |
| GET /identity/register-challenge | free |
Machine-readable → x402.json
| Endpoint | Price (USDC) |
|---|---|
| GET/guard/api/agent/score/{address} | $0.01 |
| GET/guard/api/agent/detail/{address} | $0.01 |
| GET/guard/api/sybil/scan/{address} | $0.02 |
| GET/guard/api/market/check/{marketId} | $0.01 |
| POST/guard/api/credential/issue | $0.02 |
| GET/guard/prediction/integrity/{market_id} | $0.02 |
| GET/guard/radar/market/{id} | $0.01 |
| POST/guard/vc/skill/issue | $5.00 |
| POST/guard/vc/prediction/issue | $5.00 |
| POST/guard/vc/buyer-agent/issue | $5.00 |
| POST/guard/vc/travel-agent/issue | $5.00 |
| GET/guard/api/market/feed | free |
| GET/guard/api/agent/score-free/{address} | free |
| GET/guard/api/market/check-free/{marketId} | free |
| GET/guard/skill/audit?url=… | free · 5/h per IP |
| GET/guard/audit/checks · /audit/version | free |
| GET/guard/skill/verify/{skillHash} | free |
Per-call metering stays visible (x402 rail); on paid tiers renewals, issuance and anchoring are bundled into the flat price.
