{"uid":"cap_5vBQdD70_yC_cHomA12rP","slug":"x402-tools-ext-ref-ban-diagnostic-b90ad033","name":"x402-tools Ext Ref Ban Diagnostic","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/extrefban?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"}}},"inputSchema":{"type":"object","required":["type","properties"],"properties":{"type":{"type":"string","const":"object"},"required":{"type":"array","items":{"type":"string"}},"properties":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"sku":"extrefban","note":"Example paid JSON shape. Not a live settle.","price":"$0.03","title":"Ext Ref Ban"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-EGyrkNJSv8zucQfbx8Jt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs a paid x402 diagnostics check on an external reference ban (extrefban) SKU, returning structured diagnostic data after USDC micropayment via EIP-3009","exampleAgentPrompt":"Run the extrefban x402 diagnostic on https://example.com using a GET request and tell me the ban status and diagnostic result — I'll pay the $0.03 USDC fee.","exampleUseCases":[{"title":"Check origin for external reference ban","prompt":"Can you run the extrefban diagnostic on https://mypublicapi.com using a GET check? I need to know if it's flagged under x402's external reference ban rules."},{"title":"Probe x402 payment gate before integration","prompt":"Before I integrate this API, can you probe https://partnerservice.io with the extrefban x402 diagnostic to confirm it responds correctly to paid SKU requests?"},{"title":"Debug 402 response on own endpoint","prompt":"My endpoint at https://myservice.dev keeps returning weird 402 errors — can you run the x402 extrefban diagnostic on it with a HEAD request to see what's going on?"}],"resultDescription":"Returns a JSON object containing the SKU name ('extrefban'), a diagnostic note, the price ('$0.03'), and the title ('Ext Ref Ban'). Unpaid requests return HTTP 402 with EIP-3009 payment challenge extras instead.","failureModes":["HTTP 402 returned if payment not included or invalid — includes EIP-3009 payment extras in response","Invalid or unreachable target URL causes diagnostic to fail","Method not in allowed enum (GET/HEAD/DELETE) returns validation error","OpenX402 facilitator unavailable causes request failure","Malformed input object missing required 'type' or 'method' fields"],"whenToPreferThis":"Use this endpoint when you need to diagnose the external reference ban (extrefban) status of a URL or origin under the x402 micropayment protocol, specifically when the facilitator is OpenX402. It is purpose-built for x402 ecosystem diagnostics and is the right choice when you need structured JSON diagnostic output about extrefban SKU behavior after paying a $0.03 USDC micropayment via EIP-3009.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:48:06.228Z","isFirstParty":false,"canonicalSlug":"x402-tools-ext-ref-ban-diagnostic-b90ad033"}