{"uid":"cap_mjqxyroz4R6uvz5t2haOx","slug":"x402-tools-net-legacy-diagnostics-e80863fd","name":"x402-tools Net Legacy Diagnostics","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/netlegacy?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"url":{"type":"string","description":"Public 402 or well-known URL. Defaults to this origin's Pipe Check."},"origin":{"type":"string","description":"Public origin URL. Alias of url."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"sku":"netlegacy","note":"Example paid JSON shape. Not a live settle.","price":"$0.02","title":"Net Legacy"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MY_A9FIoxcFrJnt-bGeH3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs paid x402 protocol diagnostics on a target URL, verifying HTTP 402 payment flow and EIP-3009 extras via the OpenX402 facilitator","exampleAgentPrompt":"Run an x402 net legacy diagnostic on https://example.com using a GET request and show me whether the 402 payment flow and EIP-3009 headers are correctly configured.","exampleUseCases":[{"title":"Verify x402 payment gating on new API","prompt":"I just deployed an x402-gated API endpoint at https://myapi.example.com — can you run a GET-based net legacy diagnostic against it to check that the 402 response and EIP-3009 extras look correct?"},{"title":"Debug broken x402 pipe for an origin","prompt":"My x402 payment flow at https://payments.myapp.io seems misconfigured — run a HEAD diagnostic against that origin and tell me what the net legacy check returns."},{"title":"Audit third-party x402 endpoint compliance","prompt":"I need to audit whether https://partner-api.com is properly implementing the x402 protocol — run a DELETE-method net legacy probe against it and report back the SKU, price, and any EIP-3009 payment extras."}],"resultDescription":"Returns a JSON object containing the SKU identifier ('netlegacy'), a human-readable title ('Net Legacy'), the price ($0.02), and a note confirming the paid diagnostic shape. On unpaid requests, returns HTTP 402 with EIP-3009 payment extras indicating what payment is required.","failureModes":["HTTP 402 returned if payment is not included — response body contains EIP-3009 extras specifying required payment","Invalid or unreachable target URL causes diagnostic failure","Unsupported HTTP method (anything other than GET, HEAD, DELETE) returns a validation error","Non-public or firewalled origin URLs may time out or return no useful diagnostic data","OpenX402 facilitator unavailability may block payment settlement"],"whenToPreferThis":"Choose this endpoint when you need to verify that an HTTP endpoint correctly implements the x402 payment protocol and returns well-formed EIP-3009 extras on unpaid requests. It is specifically suited for developers building or auditing x402-gated APIs who want a paid diagnostic signal (net legacy SKU) rather than a free probe. Prefer this over generic HTTP inspection tools when EIP-3009 compliance and x402 facilitator behavior are the focus.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T04:23:26.700Z","isFirstParty":false,"canonicalSlug":"x402-tools-net-legacy-diagnostics-e80863fd"}