{"uid":"cap_teXey17fHt6mnjxQaJI2D","slug":"would-pay-again-book-classified-ad-1-issue-eca7b783","name":"Would Pay Again – Book Classified Ad (1 Issue)","description":"Confirm and pay for a RESERVED Classified newsletter ad (1 issue, $0.2 USDC). Requires the matching \"reservation_code\" from POST /api/ads/reserve (free, first) — paying without one, or paying a different SKU than reserved, is not honored as a booking. Body: {\"reservation_code\": \"...\"}. Product docs: GET /api/ads (free).","url":"https://wouldpayagain.com/api/ads/book/classified-1","method":"POST","headers":{},"bodySchema":{"type":"object","$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":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Fnldh9QPDyB4EpLRnajDX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Confirms and pays for a reserved Classified newsletter ad slot in one issue of Would Pay Again for $0.2 USDC, using a prior reservation code.","exampleAgentPrompt":"I got a reservation code RES-ABC123 from reserving a classified ad on Would Pay Again — go ahead and pay the $0.2 USDC to confirm and book that ad slot.","exampleUseCases":[{"title":"Indie dev promoting a tool","prompt":"I reserved a classified ad spot on the Would Pay Again newsletter and got reservation code RES-XYZ789 — please pay the 0.2 USDC to confirm and book it."},{"title":"AI agent completing ad purchase autonomously","prompt":"The reservation step is done and my code is RES-DEF456 — go ahead and pay to finalize my classified ad booking in Would Pay Again."},{"title":"Startup announcing a product launch","prompt":"I have reservation code RES-GHI321 for a classified ad in Would Pay Again — pay the $0.2 USDC now to lock it in and confirm the booking."}],"resultDescription":"A booking confirmation indicating the Classified ad has been paid for and reserved in one issue of the Would Pay Again newsletter, tied to the submitted reservation code.","failureModes":["Missing or invalid reservation_code returns an error — payment not honored","Reservation code for a different SKU (e.g. Sponsor card) returns a mismatch error","Expired reservation code (if reservations time out) returns an invalid or not found error","Attempting to pay without first obtaining a reservation_code via POST /api/ads/reserve will fail","Insufficient USDC balance or failed x402 payment results in booking not completed"],"whenToPreferThis":"Use this endpoint after successfully calling POST /api/ads/reserve to obtain a reservation_code. This is the payment-and-confirmation step specific to the Classified ad SKU ($0.2 USDC, 1 issue). If you need a Sponsor card instead, use the analogous booking endpoint for that SKU ($0.5 USDC). Do not attempt to pay without a valid reservation code as the booking will not be honored.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:33:51.261Z","isFirstParty":false}