{"uid":"cap_IGpzQ_dOEXVQtolVn0W6D","slug":"agent-weather-pay-radar-paycheck-d2a15554","name":"Agent Weather Pay Radar (Paycheck)","description":"Pay Radar: pre-payment readings for an XRPL x402 endpoint (GET /v1/paycheck?url={endpoint}; alias /v1/payradar). Reads its 402 without paying and lists raw readings first: x402 shape, network, asset (RLUSD by issuer), the payTo account on the XRP Ledger (exists, activated, balance, trust line, age)…","url":"https://api.agentweather.io/v1/paycheck?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","description":"full http(s) URL of the x402 endpoint"},"max_usd":{"type":"string","description":"highest price you would pay, USD (default 0.10)"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["verdict","reasons","checks","recommended_rail"],"properties":{"checks":{},"reasons":{},"verdict":{},"recommended_rail":{}},"additionalProperties":true}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_QAmVjdE8xJ2a5Jj40CeKy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Reads the x402 payment header of an XRPL endpoint without paying and returns a full pre-payment assessment of its validity, pricing, network, asset, and payTo account health.","exampleAgentPrompt":"Before I pay anything, check the x402 payment requirements for https://api.example.com/v1/data — is the payTo XRPL account activated, does it have a valid RLUSD trust line, and what's the price?","exampleUseCases":[{"title":"Pre-payment XRPL account safety check","prompt":"I'm about to call a paid x402 API at https://api.someprovider.io/v1/results — can you inspect its payment header and tell me if the XRPL account it wants me to pay is activated, has an RLUSD trust line, and looks legitimate before I send any funds?"},{"title":"Comparing x402 pricing before choosing a provider","prompt":"I have two x402 endpoints I'm considering: https://api.provider-a.com/search and https://api.provider-b.com/search — can you check the payment requirements and price for each so I can decide which is cheaper and safer to use?"},{"title":"Debugging a broken x402 integration","prompt":"My agent keeps failing when trying to pay https://api.myservice.io/v1/generate — can you probe its x402 payment header and tell me exactly what shape it's returning, what asset and network it expects, and whether the payTo account is properly set up?"}],"resultDescription":"Returns a structured verdict (e.g. safe/unsafe/warning), a list of human-readable reasons, a full breakdown of checks performed (x402 shape validity, network, asset type, RLUSD issuer match, payTo account existence, activation status, balance, trust line, account age), and a recommended payment rail.","failureModes":["Target URL does not respond with a 402 status — returns an error or empty reading","XRPL account lookup fails due to network issues or unrecognized address format","Provided URL is malformed or missing scheme — returns validation error","Target endpoint is behind a firewall or rate-limits probe requests — incomplete readings","Asset issuer does not match known RLUSD issuer — flagged as unknown or suspicious"],"whenToPreferThis":"Use this endpoint when you need to vet an x402-gated API before committing to payment — especially when the payTo XRPL address is unfamiliar, you want to confirm RLUSD trust line setup, or you need a human-readable verdict on whether the endpoint is safe and correctly configured. Prefer this over blindly sending payment when due diligence on merchant account health is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T12:30:02.514Z","isFirstParty":false,"canonicalSlug":"agent-weather-pay-radar-paycheck-d2a15554"}