{"uid":"cap_H8lParuyOFTZcb7M1OeiX","slug":"would-pay-again-x402-endpoint-review-feed-c071cea8","name":"Would Pay Again x402 Endpoint Review Feed","description":"A newsletter about the x402 machine-payments economy, sold over x402 itself. USDC on Base.","url":"https://wouldpayagain.com/api/reviews","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":[{"endpoint":"https://stableenrich.dev/api/exa/search","latency_ms":4700,"feed_version":2,"settlement_tx":"0x…","price_paid_usdc":0.01,"would_pay_again_1_5":5}]},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NQybnDN5B59oH-8a9HM2Q","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a machine-readable JSON feed of community reviews of x402 paywalled API endpoints, including pricing, quality ratings, latency, and on-chain settlement references.","exampleAgentPrompt":"Pull the latest Would Pay Again review feed so I can see which x402 endpoints have been tested, what people actually paid in USDC, and whether reviewers would pay again — I want to check quality scores and Basescan-verifiable settlement transactions.","exampleUseCases":null,"resultDescription":"A JSON array of review objects, each containing: feed version, endpoint URL, origin, price paid in USDC, listed price in USDC, on-chain settlement transaction hash, settlement network, latency in milliseconds, 1-5 ratings for latency/output quality/docs quality/would-pay-again, delivery confirmation, sample count, a request example, a verdict string, and a tested_at timestamp.","failureModes":["Payment not received (402 response — must pay $0.01 USDC via x402 protocol to access)","Feed temporarily unavailable (503)","Stale data if newsletter review cycle hasn't published recently","No query parameter support — filtering must be done client-side"],"whenToPreferThis":"Use this endpoint when you need verified, on-chain-backed quality assessments of x402-paywalled APIs, especially when evaluating whether a micropayment API is worth integrating. Prefer this over general API directories when you specifically care about actual USDC costs, latency benchmarks, and community 'would pay again' scores tied to Basescan-checkable transactions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:41:25.383Z","isFirstParty":false}