TxGuard
Explain and preflight an unsigned Base transaction, EIP-712 typed data, or an EIP-3009 x402 payment authorization before you sign it. Decodes intent against verified ABIs, resolves proxies, classifies approvals, and checks a payment authorization against the quote it claims to pay: recipient,…
| Host | txguard.schemasure.com |
|---|---|
| Price | $0.02 per call |
| Network | Base |
| Paid endpoints listed | 1 |
| Calls, last 30 days* | 32 |
| Most unique payers on one endpoint (30 days)* | 5 |
| Last paid call* | 2026-10-12 |
| Tags | base, transaction, preflight, x402, eip3009 |
* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.
Endpoints
| URL | Method | Price |
|---|---|---|
https://txguard.schemasure.com/v1/tx/preflightExplain and preflight an unsigned Base transaction, EIP-712 typed data, or an EIP-3009 x402 payment authorization… | POST | $0.02 |
Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.
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