Task

Payment Firewall

2 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Firewall x402 REST usage

Automatic before-payment firewall for x402 clients. Runs after the merchant returns PAYMENT-REQUIRED but before the wallet creates/signs the merchant payment. Returns ALLOW, REVIEW or BLOCK based on exact request/challen...

json-repair-api-9ybv.onrender.com Crypto & Payments 1 calls / 30d checked 2026-11-01

0.001 USDC per call per call

Agent Payment Guard x402 REST

AI agent x402 payment firewall: enforce budgets and mandates, simulate transactions, score merchant and domain risk, prevent replay, require human approval, and audit delivery before autonomous spending.

base-agent-preflight.bytoken2023.workers.dev Crypto & Payments checked 2026-10-29

0.1 USDC per call per call

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