{"uid":"cap_QzQU-ZoIpF2TRlQ1zqb1h","slug":"ssdf-tax-protocol-f73ee9b3","name":"SSDF Tax Protocol","description":"SSDF INC digital store. Priced in USD, settled in USDC on Base through Coinbase Business. Humans and agents buy the same SKU. Every settlement mints a Passport.","url":"https://www.ssdf.site/api/x402/ssdf-tax-protocol","method":"GET","headers":{},"bodySchema":{"properties":{"input":{"type":"object","required":[],"properties":{}},"output":{"type":"object","properties":{"ok":{"type":"boolean"},"sku":{"type":"string"},"passport":{"type":"string"},"fulfillment":{"type":"string"}}}}},"responseSchema":{"type":"json","schema":{"type":"object","properties":{"ok":{"type":"boolean"},"sku":{"type":"string"},"passport":{"type":"string"},"fulfillment":{"type":"string"}}},"example":{"ok":true,"sku":"ssdf-tax-protocol","passport":"{id}","fulfillment":"/api/fulfillment/{token}"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"42","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":"$42/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"42","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"42","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gO4Wf1P5f9BZZ2D7bzleP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"42","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases the SSDF Tax Protocol SKU from the SSDF digital store, settling $42 USDC on Base via Coinbase and minting a Passport NFT upon fulfillment.","exampleAgentPrompt":"Buy the SSDF Tax Protocol from the SSDF digital store for $42 USDC and get back my Passport ID and fulfillment token.","exampleUseCases":[{"title":"Agent purchases tax protocol license","prompt":"Go ahead and purchase the SSDF Tax Protocol product for me — pay $42 USDC, get me my Passport and the fulfillment link so I can access what I bought."},{"title":"Minting a Passport via SSDF purchase","prompt":"I need to mint an SSDF Passport — buy the ssdf-tax-protocol SKU from the SSDF store and show me the Passport ID once it's done."},{"title":"Automating digital product checkout on Base","prompt":"Complete the checkout for the SSDF Tax Protocol on ssdf.site, settle it in USDC on Base, and give me the fulfillment token when the transaction goes through."}],"resultDescription":"Returns a JSON object with an ok boolean indicating success, the purchased SKU string ('ssdf-tax-protocol'), a Passport ID minted upon settlement, and a fulfillment path token to access the purchased product.","failureModes":["Insufficient USDC balance — payment rejected before settlement","x402 payment header missing or malformed — 402 response with no fulfillment","Network or Base chain congestion causing settlement timeout","Invalid or expired payment token — fulfillment endpoint returns error","ok: false returned with no Passport or fulfillment token, indicating transaction failure"],"whenToPreferThis":"Choose this endpoint when you specifically need to purchase the SSDF Tax Protocol SKU from the SSDF digital store, receive a blockchain-minted Passport, and obtain a fulfillment token — all settled in USDC on Base via the x402 payment protocol. It is the only endpoint for this specific product.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:34:20.352Z","isFirstParty":false}