dev.x402check/mcp · v0.1.1 · crypto-web3
dev.x402check/mcp is healthy: it completed an MCP handshake in 718 ms and exposes 4 tools.
Preflight x402 sellers before pay: ok|caution|avoid + history. Paid per tool.
Endpoint: https://x402check.dev/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 4 |
| Latency | 718 ms |
| Last checked (UTC) | 2026-10-31T19:30:27.659Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-31T19:30:27.659Z | Healthy | 718 |
preflight_check | Mandatory trust preflight before paying any x402 endpoint. Pass the absolute https seller URL. Returns verdict ok|caution|avoid plus that tool's history only (uptime, payToChanges, priceChanges). Use when: about to settle / PAYMENT-SIGNATURE; asking if an endpoint is safe or legit; debugging a faili |
verify_payto | Verify the payTo / receiving wallet an x402 seller demands before you sign. Same check as preflight_check: live 402 probe + history.payToChanges (wallet rotations) and priceChanges. Use when confirming which Base USDC address you will pay, comparing payTo to an allowlist, or detecting a rug-style wa |
preflight_batch | Trust-check up to 25 x402 seller URLs in one request. Charged per URL (N × unit) in a single Exact settlement. Prefer when comparing candidates, picking the cheapest/most reliable, or screening Bazaar search hits before paying any of them. |
compare_tools | Compare several x402 tools before choosing which to pay. Alias of preflight_batch: returns each URL's verdict, priceUsd, payTo, uptimePct, and drift history so you can pick reliable/cheap candidates and skip avoid. Charged per URL. |