{"uid":"cap_CnPACsJ0SOlGTEjrtu3iM","slug":"mudko-bazaar-keepalive-5a253122","name":"Mudko Bazaar Keepalive","description":"Stay listed in this Bazaar: resources are delisted after ~30 days without a settled payment. $190 prepaid year, agent-payable (the card alternative is $19/mo at mudko.com/pricing): our funded wallet settles a small heartbeat to your endpoint twice a month - the USDC lands in YOUR payTo, so the heartbeat costs you nothing - we watch your merchant-feed entry weekly and alert + resurrect on any delisting. Requires an existing Bazaar Listing Package: pass the listing_key issued by https://mudko.com/api/x402/bazaar-listing.","url":"https://mudko.com/api/x402/bazaar-keepalive","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["listing_key"],"properties":{"listing_key":{"type":"string","description":"Your listing_key from the Bazaar Listing Package (required)."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"resource_url":{"type":"string"},"keepalive_until":{"type":"string"},"keepalive_active":{"type":"boolean"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"190","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":"$190/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"190","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"190","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AZmdKW0-bellUlBqw2Rfr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"190","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Renews an existing Mudko Bazaar listing for one year by settling a $190 USDC payment, preventing the listing from being automatically delisted after 30 days of inactivity.","exampleAgentPrompt":"Renew my Mudko Bazaar listing for another year using my listing key 'baz_abc123xyz' so it doesn't get delisted.","exampleUseCases":null,"resultDescription":"Returns a JSON object confirming the keepalive status, including resource_url (the listing URL), keepalive_until (ISO date string indicating how long the listing is kept alive), and keepalive_active (boolean confirming the renewal succeeded).","failureModes":["Missing or invalid listing_key returns an authentication/authorization error","Payment of $190 USDC not settled results in 402 Payment Required response","Expired or non-existent listing_key that was never issued returns 404 not found","Insufficient USDC balance in agent wallet causes payment failure","Calling without a pre-existing Bazaar Listing Package results in rejection"],"whenToPreferThis":"Use this endpoint when you have an existing Mudko Bazaar listing (obtained via the Bazaar Listing Package) and need to keep it active for another year via a one-time $190 USDC payment. Prefer this over the monthly $19 card option when you want agent-automated, programmatic renewal. Not appropriate for creating a new listing — that requires the separate bazaar-listing endpoint first.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:42:47.145Z","isFirstParty":false}