Can an agent pay with SolSigs ProofGuard?

YES

apix402stablecoin

Per its awesome-x402 listing: Post-payment trust and refund-evidence layer for AI agents using x402 endpoints. `/proofguard/evaluate` returns decision flags, receipt fields, trust scoring, and evidence links for Solana…

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Proof

“SolSigs ProofGuard — x402 Receipts for AI Agents SOLSIGS ProofGuard Docs Discover GitHub SolSigs ProofGuard · x402 · Solana Mainnet USDC Proof receipts for AI agents that pay APIs. ProofGuard”

source: solsigs.com/proofguard

Details

Verdict: Yes: there is a documented way for an agent to pay with no human per payment.
Kind: api
Rails: x402, stablecoin
Last checked: 2026-10-18

Can an agent pay with SolSigs ProofGuard?

Proof

Details

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