Api Endpoint

agentresolver.vercel.app

Validate x402 payment requirements before wallet signing. Check live payTo, quoted USDC amount, network, asset, exact scheme and resource binding; return fail-closed eligible/blocked evidence before …

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Offering

Provider: agentresolver.vercel.app
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Blockchain And Crypto
Delivery: Not provided
Pricing model: Not provided
x402 version: 1

Endpoint context

URL: https://agentresolver.vercel.app/api/x402-payment-preflight
MIME type: Not provided
First seen: 2026-10-16T02:07:52.569Z
Last seen: 2026-10-26T00:30:16.660Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0x66E19457fFC829E8Ed74706f5c1399C6F6466dE8"
  }
]

Observed health

Status: Reachable
Latest latency: 93 ms
Average latency: 187 ms
HTTP status: 400
Last checked: 2026-11-02T14:24:10.187Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{}

Output schema

null