01 / Identity
Know the counterparty first
Resolve who an agent is paying, which attestations are current, and whether the recipient is trusted before value moves.
Live on Solana devnet · 7 / 7 Kani proofs · 662 sub-checks
The trust layer for AI-agent payments on Solana.
AgentTrust completes Solana's ERC-8004 trust stack — three Anchor programs that gate every payment by counterparty identity, reputation, and capability validation. Drop-in for Pay.sh and the next x402 facilitator.
SDK Quickstart
Wire trust checks in minutes.
Run the demo, verify a SERVICE-signed challenge, and settle policy, transfer, and feedback together.
$npm install @agenttrust-sdk/trustgate
pnpm --filter ./examples/pay-sh-demo dev
curl https://demo.agenttrust.tech/protected
adapter PaySh.parseRequest -> VerifyContext
policy gate_payment returned Allow
challenge SERVICE signature verified
settlement SPL transfer + emit_feedback, one tx
A new benchmarkfor agent trust.
Trust stack storytelling
01 / Identity
Know the counterparty first
Resolve who an agent is paying, which attestations are current, and whether the recipient is trusted before value moves.
Read Trust Model02 / Policy
Put rules in the payment path
Limits, allowlists, pause state, and velocity checks sit directly on the route, so unsafe transfers fail before settlement.
View Payment Gate03 / Feedback
Make trust decisions auditable
Feedback records the reason a route passed or stopped, giving builders a clear trail after every payment decision.
Inspect FeedbackLive on Solana devnet
Three smart contracts, one atomic path.
Three Anchor programs compose into a single payment path on Solana devnet. Every agent payment runs through them, and every address opens in the explorer.
- 01policy_vault
Spending limits, velocity, and pause state, enforced on the payment path.
Program ID8Y6f…JQTR - 02trustgate
Verifies the route, settles the transfer, and records feedback in one transaction.
Program IDHF8z…ih2N - 03validation_registry
Holds the attestations that prove who an agent is and when each one expires.
Program IDCx4R…Khtv
One trust layer.Every agent payment.
/ Unparalleled performance
AgentTrust keeps identity, policy, and feedback in one Solana-native decision path. Pay.sh is the first live route, not the boundary of the system.
- Trust checks
- 3
- Settlement path
- 1 tx
- Invariants verified
- 7 / 7
- Live route
- Pay.sh
Plug and play.
Use AgentTrust where agents already pay. The SDK gives apps one verification path while adapters handle route-specific wire formats.
Bring any route.Keep trust intact.
AgentTrust owns the decision path: who is paid, which rules apply, and what feedback is recorded. Adapters only translate the route around it.
AgentTrust owns the decision path: who is paid, which rules apply, and what feedback is recorded. Adapters only translate the route around it.
The Trilemma
AI-agent payments used to split identity,policy, and feedback into separate trust moments.
AgentTrust composes all three atomically on Solana.
All beforesettlement.
