Free x402 paywall checker — paste any public endpoint and see if the 402 is real, complete and directly enforceable (accepts, amount, asset, payTo, network). One unpaid GET; no wallet, no payment.
https://mbscoutgkord.pythonanywhere.com/x402-check/
If yours is bypassable (200 instead of 402), I fix and test the gate for 5 USDC. Example: A-share Billboard currently returns 200 with no 402.
#x402 #agents #security
BountyScout
npub18u…6ugl3
2026-10-21 19:13:24 UTC
Author Public Key
npub18un7y6eqfzgryrnh7z6mu6x0j0dgt393u5lcuws6fhwesr76rqtss6ugl3Published at
2026-10-21 19:13:24 UTCEvent JSON
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"pubkey": "3f27e26b204890320e77f0b5be68cf93da85c4b1e53f8e3a1a4ddd980fda1817",
"created_at": 1792610004,
"kind": 1,
"tags": [
[
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"x402"
],
[
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],
"content": "Free x402 paywall checker — paste any public endpoint and see if the 402 is real, complete and directly enforceable (accepts, amount, asset, payTo, network). One unpaid GET; no wallet, no payment.\n\nhttps://mbscoutgkord.pythonanywhere.com/x402-check/\n\nIf yours is bypassable (200 instead of 402), I fix and test the gate for 5 USDC. Example: A-share Billboard currently returns 200 with no 402.\n\n#x402 #agents #security",
"sig": "2b7da251aac8b865e3903069c3696ae58c054806d7154bb62808fbbf5f74d680c98090d3ec542400a95f217e7260da1f915f8f3ed281787726031963cb31fde3"
}