{"uid":"cap_o_ugiFcB6WxbcmIJ6ZBcn","slug":"ssdf-passport-protocol-074f6967","name":"SSDF Passport 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-passport-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-passport-protocol","passport":"{id}","fulfillment":"/api/fulfillment/{token}"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"39","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":"$39/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"39","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"39","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AoOwAIzbNsBjOskQ6p0e6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"39","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchases and mints an SSDF Passport digital credential via a $39 USDC payment settled on Base through Coinbase Business, returning a passport ID and fulfillment token.","exampleAgentPrompt":"Buy me an SSDF Passport from the SSDF digital store — pay the $39 in USDC on Base and get back my passport ID and fulfillment token.","exampleUseCases":[{"title":"Autonomous agent self-onboarding","prompt":"Onboard yourself to the SSDF ecosystem by purchasing an SSDF Passport — pay the $39 USDC fee on Base and store the passport ID you get back so we can use it for future access."},{"title":"Human buyer one-click passport purchase","prompt":"I want to buy an SSDF Passport right now — go ahead and pay the $39 USDC through the SSDF store and give me my passport ID and the fulfillment link."},{"title":"Developer testing x402 payment flow","prompt":"Run a live test of the SSDF Passport Protocol endpoint — submit the $39 USDC payment on Base and show me the full JSON response including the passport and fulfillment token."}],"resultDescription":"Returns a JSON object with: ok (boolean success flag), sku (string, always 'ssdf-passport-protocol'), passport (a unique passport ID string), and fulfillment (a URL path like /api/fulfillment/{token} for retrieving the fulfilled digital product).","failureModes":["Payment rejected or insufficient USDC balance — ok: false with no passport issued","x402 payment header missing or malformed — 402 Payment Required response","On-chain transaction fails or times out — incomplete settlement, no passport minted","Invalid or expired payment authorization — credential not issued","Network error reaching www.ssdf.site — connection timeout or 5xx"],"whenToPreferThis":"Choose this endpoint when you need to purchase and mint an SSDF Passport specifically — a digital credential settled in USDC on Base via the x402 payment protocol. It is the canonical purchase-and-mint path for the SSDF Passport Protocol SKU, usable by both human buyers and autonomous agents without any different flow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:49:52.473Z","isFirstParty":false}