{"id":"a62fe786-85d8-42d7-86ff-53a53b3e4699","shortId":"6MWKc9","kind":"x402","title":"x402-payable account statements endpoint on Base, settled in USDC at $0.02/request.","tagline":"x402-payable account statements endpoint on Base, settled 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-request 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/11/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 (0x8335…2913 on Base, 6 decimals = $0.02) per call. Payment is made via the x402 exact scheme to the specified payTo address, with a 300-second timeout. No API keys or rate limits are advertised; access is granted purely through per-request micropayment.\n\nDocumentation beyond the landing page is extremely sparse — the /docs, /api, /pricing, and /README pages all render only a \"Connect wallet\" prompt with no additional technical detail. There is no OpenAPI spec, no request/response schema, and no example payloads available. The exact shape of the POST body and the structure of the returned statement data are unknown. The endpoint path suggests it retrieves statements for account ID 11, but whether this is parameterized or fixed is unclear.","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 micropayment API","USDC pay-per-call","Base network API","lowpaymentfee","premium API access"],"warnings":["No OpenAPI or schema documentation available — request body and response format are completely unknown","All documentation pages (/docs, /api, /pricing, /README) render only 'Connect wallet' with no content","The endpoint path hardcodes account ID 11; it is unclear whether other account IDs are supported or what 'statements' contains","The platform lists many API categories (AI, finance, utilities) but no evidence of actual functionality behind any of them beyond the x402 paywall"],"endpointUrl":"https://lowpaymentfee.com/api/v1/accounts/11/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/11/statements","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live and returns a valid x402 challenge with clear pricing. However, there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and the purpose of the specific endpoint (account 11 statements) is ambiguous. Effectively a stub 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'/api/v1/accounts/11/statements':83 '/docs':163 '/pricing':165 '/readme':167 '/request':14,28 '0.02':13,27,69,116 '000':105 '0x8335':110 '11':221 '20':104 '2913':111 '300':134 '6':114 'Base network API' 'USDC pay-per-call' 'accept':90 'access':88,145 'account':4,18,34,219 'account statements API' 'account-statements' 'addit':178 'address':131 'advertis':144 'ai/ml':59 'analyt':58 'api':55,87,138 'avail':193 'base':8,22,78,106,113 'base-network' 'behind':37 'beyond':155 'bodi':200 'broader':46 'call':118 'challeng':95 'confirm':96 'connect':173 'data':36,57,62,208 'decim':115 'detail':180 'document':154 'dozen':49 'endpoint':6,20,30,82,212 'exact':125,195 'exampl':191 'extrem':160 'finance/web3':61 'financial statements endpoint' 'fix':228 'grant':147 'id':220 'infer':60 'infrastructur':64 'key':139 'label':85 'land':157 'limit':142 'live':99 'lowpaymentfee' 'lowpaymentfee.com':32 'made':121 'maximum':102 'micropay':153 'network':79 'no-api-key' 'offer':48 'openapi':184 'page':158,168 'parameter':226 'part':43 'path':213 'pay':52 'pay-per-request':51 'payabl':3,17 'payload':192 'payment':119 'payto':130 'paywal':40 'per':53,70,117,151 'per-request':150 'platform':47 'post':91,199 'premium':86 'premium API access' 'price':67 'prompt':175 'provid':33 'pure':148 'rate':141 'render':170 'request':54,71,92,152 'request/response':187 'requir':100 'retriev':216 'return':206 'schema':188 'scheme':126 'second':135 'settl':9,23,73 'shape':196 'span':56 'spars':161 'spec':185 'specif':81 'specifi':129 'statement':5,19,35,207,217 'structur':203 'suggest':214 'technic':179 'timeout':136 'unclear':230 'unit':107 'unknown':210 'usdc':11,25,75,109 'usdc-settlement' 'util':65 'via':122 'wallet':174 'whether':223 'x402':2,16,39,94,124 'x402 micropayment API' 'x402-payable':1,15 'x402-payment'","prices":[{"id":"bdf87606-7b73-460c-a129-eac936c7be15","listingId":"a62fe786-85d8-42d7-86ff-53a53b3e4699","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/11/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":"2026-04-18T18:39:15.384Z"}],"sources":[{"listingId":"a62fe786-85d8-42d7-86ff-53a53b3e4699","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/accounts/11/statements","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:39:15.384Z","lastSeenAt":"2026-04-29T07:34:05.520Z"}],"details":{"listingId":"a62fe786-85d8-42d7-86ff-53a53b3e4699","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/accounts/11/statements \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-header>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The x402 challenge requires maxAmountRequired of 20000 base units of USDC (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Base, equaling $0.02","source_url":"https://lowpaymentfee.com/api/v1/accounts/11/statements"},{"claim":"The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"Documentation pages /docs, /api, /pricing, /README all show only 'Connect wallet'","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Retrieving account statement data via a single micropayment without needing an API key","Integrating pay-per-request financial data into autonomous agent workflows","Programmatic access to statement records settled on-chain via USDC on Base"],"bestFor":["Agents or applications that need on-demand account statement data without subscription commitments","Developers exploring x402 micropayment-gated APIs on Base","Low-volume or sporadic consumers who prefer per-call pricing over monthly plans"],"notFor":["Users who need detailed API documentation or request/response schemas before integrating","High-volume consumers who would benefit from bulk pricing or subscription tiers","Anyone requiring non-crypto payment methods"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:39.437Z"},"updatedAt":"2026-04-29T07:34:05.520Z"}}