{"uid":"cap_ScNVXhJvW8IOdQZUkcVZp","slug":"fetchgate-x402-quickstart-2026-08-23-digital-good-purchase-e9356015","name":"Fetchgate x402 Quickstart 2026-08-23 Digital Good Purchase","description":"Buy digital goods over plain HTTP or MCP — GET a catalog, pay in USDC via x402 or check out with a card, no account required. Plus a web-content API: any URL as clean Markdown or structured metadata.","url":"https://fetchgate.dev/v1/buy/x402-quickstart-2026-08-23?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"productId":"x402-quickstart-2026-08-23","downloadUrl":"https://fetchgate.dev/v1/download/x402-quickstart-2026-08-23?exp=1700000000&sig=<hex>","expiresInSeconds":900}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"7","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":"$7/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"7","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"7","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Da7cmMPrYJGPsAjRkN4_9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"7","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Purchase and receive a signed download URL for the 'x402-quickstart-2026-08-23' digital product by paying $7 USDC via the x402 HTTP payment protocol.","exampleAgentPrompt":"Buy me the x402 quickstart package from Fetchgate using USDC and get me the download link for it.","exampleUseCases":[{"title":"Developer acquires x402 protocol starter kit","prompt":"Go ahead and purchase the x402 quickstart package for me on Fetchgate — pay the $7 in USDC and send me the download link once it's ready."},{"title":"AI agent self-purchases learning resource","prompt":"I need you to autonomously buy the x402-quickstart-2026-08-23 digital product from Fetchgate using USDC and retrieve the signed download URL so I can access the files."},{"title":"Onboarding team buys x402 reference material","prompt":"Can you purchase the Fetchgate x402 quickstart guide for our team? Pay with USDC and grab the download link before it expires."}],"resultDescription":"Returns a JSON object containing the productId ('x402-quickstart-2026-08-23'), a signed temporary downloadUrl (with expiry signature), and expiresInSeconds (typically 900 seconds / 15 minutes) within which the download link is valid.","failureModes":["Payment insufficient or rejected — x402 payment header missing or USDC amount wrong, returns 402 Payment Required","Product not found — invalid product ID path results in 404","Download URL expired — the signed URL has a 15-minute TTL; agent must download promptly","Network or gateway error — 500/503 if Fetchgate infrastructure is unavailable","Duplicate payment attempt — non-idempotent; re-purchasing incurs another $7 charge"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to programmatically purchase the specific 'x402-quickstart-2026-08-23' digital product from Fetchgate using USDC via the x402 HTTP payment protocol, with no account or prior registration required. Prefer this over card-checkout alternatives when the agent has an x402-compatible wallet and needs a fully automated, no-human-in-the-loop purchase flow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:34:40.862Z","isFirstParty":false,"canonicalSlug":"fetchgate-x402-quickstart-2026-08-23-digital-good-purchase-e9356015"}