{"uid":"cap_rnDv1MOHL_bXSXiRAOE-q","slug":"base-pulse-x402-merchant-reliability-score-a5907249","name":"Base Pulse x402 Merchant Reliability Score","description":"Pay-per-call market intel and data tools for AI agents: trending Base tokens with momentum/risk scores, live token scoring, multi-source spot prices, Base gas tips, wallet intel, x402 merchant reliability checks, DefiLlama TVL, GitHub trending repos, RSS feed digests, and WHOIS domain lookups. Built from free public data — no API keys for callers. USDC via x402 on Base and Solana.","url":"https://base-pulse.annushka1190.workers.dev/v1/x402/merchant-score","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"url":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"url":"https://base-pulse.annushka1190.workers.dev/v1/gas/base","label":"good","score":0.9}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_X6KoSf6faOIGknglpnDjk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Scores the reliability and trustworthiness of an x402 merchant endpoint URL, returning a label and numeric confidence score to help agents decide whether to transact with a given x402 service.","exampleAgentPrompt":"Before my agent pays to call https://base-pulse.annushka1190.workers.dev/v1/gas/base, can you check Base Pulse's merchant reliability score for that URL and tell me if it's labeled 'good' and what the score is?","exampleUseCases":[{"title":"Pre-payment merchant trust check","prompt":"My agent is about to make an x402 micropayment to https://some-defi-api.example.com/v1/price — can you score that merchant URL for reliability before we proceed so I know it's not a scam?"},{"title":"Vetting a new x402 data provider","prompt":"I'm thinking of integrating a new pay-per-call API at https://newprovider.xyz/v1/tokens into my trading bot. Can you run a merchant reliability check on it and tell me the score and label?"},{"title":"Agent fleet payment safety filter","prompt":"My fleet of agents automatically pays x402 endpoints. Before any of them pays https://gas-tracker.workers.dev/v1/fees, run a merchant score check and only approve it if the label comes back as 'good'."}],"resultDescription":"Returns a JSON object with an `ok` boolean, the queried `url`, a human-readable `label` (e.g. 'good', 'poor', 'unknown'), and a numeric `score` between 0 and 1 representing the merchant's assessed reliability — higher scores indicate more trustworthy endpoints.","failureModes":["Unknown or unrecognized URL returns a low score or 'unknown' label","Malformed URL input may return an error or ok:false","Newly deployed endpoints with no history may score low due to lack of signals","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when your AI agent needs to vet an x402 merchant before committing a micropayment — especially for unknown or newly discovered pay-per-call APIs on Base or Solana. Prefer this over generic uptime checkers when you specifically need a trust/reliability signal rather than just liveness, and when operating in the x402 micropayment ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:37:48.967Z","isFirstParty":false}