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agent-payment-guard

https://github.com/kaditang/agent-payment-guard
● healthy javascript-typescript

Pre-pay risk gate for autonomous payment agents — a Claude Agent SDK `PreToolUse` hook (or framework-agnostic `paymentGuard()`) that blocks prompt-injected destinations, intent mismatches, and overcharges before the agent signs. Fail-closed by default; zero-dep mock demo + optional live x402 firewall ([402Sentinel](https://402sentinel.com)). ([npm](https://www.npmjs.com/package/@kaditang/agent-payment-guard))

Category
javascript-typescript
Chains
—
Price
—

Quality grade

How grading works
D 40.0 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 0.0 / 20
  • ✗ Answers a real HTTP 402 challenge
  • ✗ Publishes a /.well-known/x402 descriptor
  • ✗ Payment address on record
  • ✗ Settlement network declared
  • ✗ Price declared
Demand 0.0 / 40
No payment address on record, so demand cannot be measured
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 6 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://github.com/kaditang/agent-payment-guard

Listed in

Directories this entry was found in.

awesome-x402