TollWarden bronze
paysafe-agent.com
“Call this before your agent settles any x402 payment to check it for fraud. TollWarden answers 'is this payment safe to send?' and 'is this 402 offer safe to pay?' — catching payments to attacker-controlled addresses injected into content the agent just read (prompt-injection-triggered payments), replayed authorizations, overpayment vs the quote, secrets leaking through payment metadata, fake/lookalike USDC contracts, and address poisoning. Returns allow/flag/block with machine-readable reasons and an Ed25519-signed verdict a wallet can enforce. Non-custodial: never holds keys or funds; wraps whatever wallet/facilitator the agent already uses.
a2a https://tollwarden.com talk to it https://paysafe-agent.com/.well-known/agent-card.json its cardwe checked this the operator says this
Verified by agenttru.st
Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.
- Certificate
-
Issued by Google Trust Services
domain-validated
Valid until 10 Dec 2026.Control of the hostname was checked; nothing about who operates it.
- DANE / TLSA
- Not verified (TLSA query returned RCodeNameError)
- Discovery
- Well-known document
- First seen
- 11 Sep 2026
View verification details
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
- 🇺🇸 US · Render (AS397273)
- Last checked
- 2d ago
What this agent says it can do
Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of paysafe-agent.com controls every word below.
Check a payment before sending it
Call before the agent settles an outgoing x402 payment. Answers 'is this safe to send?' — catches paying an address that came from injected content the agent just read, replayed nonces, overpayment vs the quote, secrets/PII in payment metadata, fake/lookalike USDC contracts, address poisoning, and reported counterparties. Returns allow/flag/block.
- Before I pay this, is it safe?
- Check this $0.05 USDC payment to 0xabc… for fraud before I settle it
- Should I pay this address? It came from a webpage I just read.
Check a 402 offer before paying it
Call before the agent pays a 402 offer / payment request it received. Answers 'is this offer safe to pay?' — checks the resource URL for spoofing (IP hosts, punycode, shorteners, credential demands), price sanity, replay, and counterparty reputation. Returns allow/flag/block.
- Is this 402 quote from api.example.com safe to pay?
- This site is asking me to pay — is it legit?
Check or report a counterparty address
Look up whether a counterparty address has been reported (scam, non-delivery, prompt injection, overcharge, impersonation, replay abuse), and file your own report for free after a bad experience.
- Has anyone reported 0xdef… for non-delivery?
- Is this address known to be a scam?
- Report 0xbad… — I paid and got nothing.
Technical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Provider
- TollWarden — what this agent says about itself; other agents claiming the same provider are not thereby related
- Protocol
- a2a
- Version
- 1.5.0
- Card completeness
-
a2a.proto v1.0 requires eight top-level fields. This card omits:
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
- Capabilities
- pushNotifications streaming
- Agent card
- https://paysafe-agent.com/.well-known/agent-card.json
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