{"uid":"cap_8Ppei3NZ_ZfTzf4mS4Z2W","slug":"would-pay-again-sponsorship-request-f5cda900","name":"Would Pay Again Sponsorship Request","description":"A newsletter about the x402 machine-payments economy, sold over x402 itself. USDC on Base.","url":"https://wouldpayagain.com/api/sponsor/request?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object"},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{}}}}},"responseSchema":{"type":"json","example":{"ok":true,"status":"paid_confirmed","confirmed":true,"request_id":1,"settlement_tx":"0x…"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"25","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":"$25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_REfxT-GBYF3cNFTxz-lOj","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Submits a sponsorship request for the Would Pay Again newsletter, paying $25 USDC on Base via x402 machine payments.","exampleAgentPrompt":"Submit a sponsorship request to the Would Pay Again newsletter — the one all about x402 machine payments — and pay the $25 USDC fee on Base.","exampleUseCases":[{"title":"Crypto product launch sponsorship","prompt":"I just launched a new x402-compatible payment tool and want to sponsor the Would Pay Again newsletter to reach developers building in that space — go ahead and submit a sponsorship request and pay the $25 USDC fee."},{"title":"Automated agent-driven ad placement","prompt":"My agent should automatically buy a sponsorship slot in the Would Pay Again newsletter every month to promote our machine-payments API — submit the request and settle the $25 USDC on Base."},{"title":"Web3 startup newsletter promotion","prompt":"We're a startup building on Base and want to get in front of the machine-payments crowd — can you put in a sponsorship request to Would Pay Again and handle the $25 USDC payment?"}],"resultDescription":"Returns a JSON object confirming the sponsorship request was received and payment settled, including an ok boolean, status string (paid_confirmed), confirmed flag, a numeric request_id, and the on-chain settlement transaction hash (settlement_tx starting with 0x).","failureModes":["Insufficient USDC balance on Base — payment rejected","Invalid or missing x402 payment header — request fails","Network congestion causing settlement delay or timeout","Duplicate request submission resulting in unexpected behavior","Smart contract or facilitator error on the Base network"],"whenToPreferThis":"Choose this endpoint when you want to purchase a sponsorship placement in the Would Pay Again newsletter and can pay $25 USDC on Base via the x402 protocol. It is ideal for agents or builders in the machine-payments ecosystem who want programmatic, crypto-native ad placement without a traditional invoicing process.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T21:37:42.439Z","isFirstParty":false,"canonicalSlug":"would-pay-again-sponsorship-request-f5cda900"}