{"id":"b819e772-ad52-48fa-922e-f7d35e8a2e9b","shortId":"EGFAb3","kind":"x402","title":"x402-payable account statements endpoint on Base, settling in USDC at $0.02/request.","tagline":"x402-payable account statements endpoint on Base, settling in USDC at $0.02/request.","description":"This endpoint at lowpaymentfee.com provides account statement data behind an x402 paywall. It is part of a broader platform offering dozens of pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request and settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/accounts/87/statements` is labeled \"Premium API Access\" and accepts POST requests. The x402 challenge confirms it is live, requiring a maximum of 20,000 base units of USDC (0.02 USD, since USDC uses 6 decimals) per call, paid to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` on Base. The asset contract `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913` is the canonical USDC contract on Base.\n\nDocumentation is extremely sparse. The crawled docs, API, pricing, and README pages all returned only a \"Connect wallet\" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no description of what fields the statements endpoint accepts or returns. The endpoint's actual functionality — whether it returns financial account statements, mock data, or something else — cannot be confirmed from available material. The platform advertises no API keys, no rate limits, and instant access, but these claims are unverifiable beyond the x402 challenge itself.","tags":[],"capabilities":["x402-payment","usdc-settlement","base-network","account-statements","pay-per-request","no-api-key"],"categories":["finance","data"],"synonyms":["account statements API","financial statements endpoint","x402 API","USDC pay-per-call","Base network API","lowpaymentfee","premium API access"],"warnings":["No documentation available — docs, API, pricing, and README pages all return only a wallet-connect prompt","No OpenAPI or request/response schema provided; input and output formats are unknown","The actual data returned by /api/v1/accounts/87/statements is unverifiable from crawled material","The hardcoded account ID '87' in the path suggests this may be a demo or placeholder endpoint"],"endpointUrl":"https://lowpaymentfee.com/api/v1/accounts/87/statements","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://lowpaymentfee.com/api/v1/accounts/87/statements","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The x402 challenge is live and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI schema, no request/response examples, and no explanation of what the endpoint actually returns. The listing is effectively a 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'/request':14,28 '0.02':13,27,69,110 '000':105 '0x1a2b13e97f5f837c8f9fa1f95a1484b7c70d85f3':122 '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913':128 '20':104 '6':115 'Base network API' 'USDC pay-per-call' 'accept':90,176 'access':88,212 'account':4,18,34,188 'account statements API' 'account-statements' 'actual':182 'address':121 'advertis':203 'ai/ml':59 'analyt':58 'api':55,87,143,205 'asset':126 'avail':199 'base':8,22,78,106,124,135 'base-network' 'behind':37 'beyond':218 'broader':46 'call':54,118 'cannot':195 'canon':131 'challeng':95,221 'claim':215 'confirm':96,197 'connect':152 'content':158 'contract':127,133 'crawl':141 'data':36,57,62,191 'decim':116 'descript':169 'doc':142 'document':136 'dozen':49 'els':194 'endpoint':6,20,30,82,175,180 'exampl':166 'extrem':138 'field':172 'finance/web3':61 'financi':187 'financial statements endpoint' 'function':183 'infer':60 'infrastructur':64 'instant':211 'key':206 'label':85 'limit':209 'live':99 'lowpaymentfee' 'lowpaymentfee.com':32 'materi':200 'maximum':102 'mock':190 'network':79 'no-api-key' 'offer':48 'openapi':162 'page':147 'paid':119 'part':43 'pay':52 'pay-per-cal':51 'pay-per-request' 'payabl':3,17 'paywal':40 'per':53,70,117 'platform':47,202 'post':91 'premium':86 'premium API access' 'price':67,144 'prompt':154 'provid':33 'rate':208 'readm':146 'request':71,92 'request/response':165 'requir':100 'return':149,178,186 'schema':163 'settl':9,23,73 'sinc':112 'someth':193 'span':56 'spars':139 'specif':81 'statement':5,19,35,174,189 'substant':157 'unit':107 'unverifi':217 'usd':111 'usdc':11,25,75,109,113,132 'usdc-settlement' 'use':114 'util':65 'wallet':153 'whether':184 'x402':2,16,39,94,220 'x402 API' 'x402-payable':1,15 'x402-payment'","prices":[{"id":"f1e22c73-b193-4de9-99f6-c2c732f0b8b1","listingId":"b819e772-ad52-48fa-922e-f7d35e8a2e9b","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"20000","chain":"base","payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://lowpaymentfee.com/api/v1/accounts/87/statements","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:40:14.616Z"}],"sources":[{"listingId":"b819e772-ad52-48fa-922e-f7d35e8a2e9b","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/accounts/87/statements","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:40:14.616Z","lastSeenAt":"2026-04-29T04:33:21.386Z"}],"details":{"listingId":"b819e772-ad52-48fa-922e-f7d35e8a2e9b","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/accounts/87/statements\n# Returns 402 with x402 challenge; attach X-PAYMENT header with valid USDC payment on Base to access.","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns a 402 challenge requiring 20000 base units of USDC on Base (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)","source_url":"https://lowpaymentfee.com/api/v1/accounts/87/statements"},{"claim":"Platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"Platform offers APIs across data/analytics, AI/ML, finance/Web3, and infrastructure categories","source_url":"https://lowpaymentfee.com"}],"useCases":["Retrieving account statement data via a single paid API call","Integrating pay-per-use financial data into agent workflows","Testing x402 payment flows on Base with a low-cost endpoint"],"bestFor":["Developers experimenting with x402 payment protocol on Base","Agents needing low-cost per-call API access without API keys","Projects requiring USDC-settled micropayments for data retrieval"],"notFor":["Users needing well-documented APIs with full request/response schemas","Production systems requiring SLA guarantees or support","Anyone needing free or subscription-based access"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:36.637Z"},"updatedAt":"2026-04-29T04:33:21.386Z"}}