{"uid":"cap_LE03nAnrnLH5udH6cdDm1","slug":"iamrich402-wallet-999-99-flex-checker-af54824f","name":"iamrich402 - Wallet $999.99 Flex Checker","description":"Has a given wallet ever paid $999.99 for nothing? Checks the on-chain USDC transfer history. Returns rich=true with proof tx, or rich=false with condolences.","url":"https://iamrich402.dylan-caponi.workers.dev/is-rich/:wallet","method":"GET","headers":{},"bodySchema":{"type":"object","$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"},"pathParams":{"type":"object"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"tx":{"type":"string"},"note":{"type":"string"},"rich":{"type":"boolean"},"wallet":{"type":"string"},"flexed_at":{"type":"string"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VM-h4izRuAJD8ORbO4Z__","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a given wallet address has ever made a $999.99 USDC on-chain transfer, returning a rich/not-rich verdict with proof or condolences.","exampleAgentPrompt":"Has the wallet 0x1234abcd...5678 ever sent exactly $999.99 in USDC? I want to know if it qualifies as 'rich' with on-chain proof.","exampleUseCases":null,"resultDescription":"Returns a JSON object with a 'rich' boolean flag. If true, includes the proof transaction hash, the wallet address, and the timestamp when the flex occurred. If false, includes a condolences note. Always includes the queried wallet address.","failureModes":["Wallet address not found or never made a $999.99 USDC transfer — returns rich=false with condolences","Invalid or malformed wallet address in path param — likely 4xx error","On-chain data unavailable or RPC timeout — service error","Payment of $0.03 USDC not completed — x402 payment required error before data is returned"],"whenToPreferThis":"Use this endpoint when you specifically need to verify whether a single wallet has ever made a $999.99 USDC on-chain transfer and want a simple rich/not-rich verdict with a transaction proof link. It is a novelty/gated flex-checker, not a general-purpose blockchain explorer or balance checker.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:38:34.153Z","isFirstParty":false}