{"uid":"cap_7r8M4W_NuDGIB7mIDuG6w","slug":"listing-roast-quick-score-5766db86","name":"Listing Roast Quick Score","description":"Listing Roast Quick Score x402: $0.001 GET marketplace listing score on the indexed /api/listing-roast URL. POST the same URL for the $0.01 full roast.","url":"https://listing-roast-x402-service-production.up.railway.app/api/listing-roast","method":"GET","headers":{},"bodySchema":{"type":"object","$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"],"type":"string"},"queryParams":{"type":"object","properties":{"goal":{"type":"string"},"agentName":{"type":"string"},"listingText":{"type":"string"},"targetBuyer":{"type":"string"},"currentPrice":{"type":"string"},"currentCheckoutPath":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["service","endpoint","price"],"properties":{"price":{"type":"string"},"score":{"type":"string"},"service":{"type":"string"},"verdict":{"type":"string"},"endpoint":{"type":"string"},"nextStep":{"type":"string"},"nextPaidAction":{"type":"object","properties":{"path":{"type":"string"},"price":{"type":"string"},"method":{"type":"string"},"maxAmountRequired":{"type":"string"}},"additionalProperties":true},"nextPaidActions":{"type":"array","items":{"type":"object","properties":{"path":{"type":"string"},"price":{"type":"string"},"intent":{"type":"string"},"method":{"type":"string"},"maxAmountRequired":{"type":"string"}},"additionalProperties":true}},"upgradeEndpoint":{"type":"string"},"matchedBuyerIntent":{"type":"string"},"officialCdpDiscovery":{"type":"object","additionalProperties":true},"settlementRefreshNote":{"type":"string"}},"additionalProperties":true}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"goal":"increase conversions","agentName":"qa-test-agent","listingText":"Handmade ceramic mug, 12oz, dishwasher safe, microwave safe, perfect gift for coffee lovers","targetBuyer":"gift shoppers","currentPrice":"$18.99","currentCheckoutPath":"/checkout"}}},"response":{"price":"$0.001","score":"2/5","service":"Listing Roast x402","verdict":"fix_before_paid_push","endpoint":"listing-roast-quick-score","firstFix":"Name the buyer directly. A buyer agent should know whether this is for x402 builders, MCP builders, API sellers, or another narrow group.","nextStep":"This GET route keeps the indexed /api/listing-roast URL payable at the lowest price. Use POST /api/listing-roast for the full rewrite and launch recommendation.","cashRegister":{"signals":{"mcpViews":0,"llmsViews":1,"sampleViews":1,"schemaViews":0,"builderViews":0,"openApiViews":2,"examplesViews":0,"homepageViews":10,"invalidRequests":0,"unpaidChallenges":93,"commandCopyClicks":0,"x402ManifestViews":0,"builderCommandBuilds":0,"emptyDiscoveryProbes":72,"validUnpaidChallenges":21,"pingValidUnpaidChallenges":1,"roastValidUnpaidChallenges":0,"scoreValidUnpaidChallenges":0,"instantScoreValidUnpaidChallenges":19,"discoveryAuditValidUnpaidChallenges":1},"lastPaidAt":"2026-06-18T06:43:22.052Z","lastSignalAt":"2026-06-18T06:43:22.052Z","firstSignalAt":"2026-06-18T01:50:06.967Z","paidCompletions":2,"importedBaseline":{"source":"env","lastPaidAt":"2026-06-13T02:20:21.062Z","paidCompletions":1,"estimatedGrossRevenueUsd":"0.001"},"x402PingCompletions":0,"listingRoastCompletions":0,"listingScoreCompletions":2,"estimatedGrossRevenueUsd":"0.002","x402PingEstimatedRevenueUsd":"$0.00","x402DiscoveryAuditCompletions":0,"listingRoastEstimatedRevenueUsd":"$0.00","listingScoreEstimatedRevenueUsd":"$0.002","x402DiscoveryAuditEstimatedRevenueUsd":"$0.00"},"checkedSignals":{"buyer":false,"price":true,"output":false,"example":false,"checkout":true},"upgradeEndpoint":"/api/listing-roast"}},"exampleRequest":{"goal":"increase conversions","agentName":"qa-test-agent","listingText":"Handmade ceramic mug, 12oz, dishwasher safe, microwave safe, perfect gift for coffee lovers","targetBuyer":"gift shoppers","currentPrice":"$18.99","currentCheckoutPath":"/checkout"},"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tqH4eDkIsNNdDy6OgwyA9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a quick numeric score and verdict for a marketplace listing, flagging the most critical fix for $0.001 per call.","exampleAgentPrompt":"Give my marketplace listing a quick roast score — here's the listing text: 'Handmade ceramic mug, 12oz, dishwasher safe, perfect gift', the current price is $18, my target buyer is gift shoppers, and my goal is to increase conversions.","exampleUseCases":null,"resultDescription":"Returns a numeric score string, a verdict summary, a set of checked signals with pass/fail indicators, the single most impactful first fix to make, a next step recommendation, and an endpoint URL to upgrade to the full $0.01 roast for deeper analysis.","failureModes":["Missing required listingText query parameter returns an error or empty response","Malformed query parameters may yield a low-confidence score","Payment failure via x402 protocol blocks the request entirely","Rate limiting or service downtime on Railway infrastructure","Very short or vague listing text may produce a low-signal score"],"whenToPreferThis":"Use this endpoint when you need a fast, cheap ($0.001) top-level quality score and a single actionable fix for a marketplace listing before committing to a full deep-dive roast. Ideal for batch pre-screening many listings or quick sanity checks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:36:05.592Z","isFirstParty":false}