{"uid":"cap_LYulmDKZidFfeH7Qux8hp","slug":"x402-tools-ppi-mix-paid-diagnostic-4e030d7e","name":"x402-tools PPI Mix Paid Diagnostic","description":"Paid x402 diagnostics. Unpaid paid-SKU requests return HTTP 402 with eip3009 extras. Facilitator: OpenX402 only.","url":"https://openclawproductions.com/api/v1/ppimix?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"sku":"ppimix","note":"Example paid JSON shape. Not a live settle.","price":"$0.03","title":"PPI Mix"}},"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_ocEgIu0fV25fP0YjXxLov","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":"Returns a paid diagnostic JSON response for the 'ppimix' SKU via x402 HTTP payment protocol, demonstrating EIP-3009 micropayment gating.","exampleAgentPrompt":"Run the ppimix paid diagnostic on the x402-tools endpoint so I can verify EIP-3009 payment settlement is working correctly with the OpenX402 facilitator.","exampleUseCases":[{"title":"Testing x402 payment gating integration","prompt":"I'm building an x402-gated API and want to test that the payment flow works end to end — can you call the ppimix diagnostic and show me what a successful paid response looks like?"},{"title":"Debugging HTTP 402 micropayment flow","prompt":"My app is getting HTTP 402 errors back from an x402 endpoint — can you hit the ppimix diagnostic to confirm that EIP-3009 extras are being returned correctly in the unpaid response?"},{"title":"Verifying OpenX402 facilitator settlement","prompt":"Can you call the ppimix SKU on x402-tools to verify the OpenX402 facilitator is correctly settling the $0.03 USDC payment and returning the expected paid JSON shape?"}],"resultDescription":"Returns a JSON object containing the SKU name ('ppimix'), a diagnostic note, the price ('$0.03'), and a title ('PPI Mix'). Unpaid requests return HTTP 402 with EIP-3009 payment extras indicating the required payment details.","failureModes":["HTTP 402 returned if payment is missing or unpaid — includes EIP-3009 extras in response body","Payment facilitation failure if facilitator other than OpenX402 is used","Malformed properties parameter may result in unexpected response","Network timeout or service unavailability returns 5xx"],"whenToPreferThis":"Choose this endpoint when you need to test or demonstrate x402 HTTP micropayment protocol integration specifically with EIP-3009 payment gating using the OpenX402 facilitator. Useful for developers building or debugging x402-compatible APIs who need a live, low-cost ($0.03 USDC) paid endpoint to validate their payment flow end-to-end.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:45:53.337Z","isFirstParty":false,"canonicalSlug":"x402-tools-ppi-mix-paid-diagnostic-4e030d7e"}