{"id":"51d253f1-81f2-4f25-88bf-4b1988acfbbd","shortId":"xR5Tge","kind":"x402","title":"x402-gated Stripe customer endpoint on Base, pay-per-call with USDC.","tagline":"x402-gated Stripe customer endpoint on Base, pay-per-call with USDC.","description":"This endpoint at lowpaymentfee.com provides x402-protocol access to a Stripe customer resource (customer ID 22) via a POST request. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum cost of $0.02 per request (20,000 base units at 6 decimals). The endpoint returns application/json responses.\n\nThe broader lowpaymentfee.com platform advertises a suite of pay-per-call APIs spanning data & analytics, AI/ML (sentiment analysis, summarization, classification, embeddings), finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are listed at $0.02 per request with no API keys, no rate limits, and no minimum commitments. However, this specific listing is for the Stripe customers endpoint, whose exact response payload and use case are not documented.\n\nDocumentation is extremely sparse — the /docs, /api, /pricing, and /README pages all render only a \"Connect wallet\" prompt with no further content. There is no OpenAPI schema, no request/response examples, and no description of what the Stripe customer endpoint actually returns or what input it expects beyond a POST body. The endpoint is confirmed live (402 challenge captured), but the lack of documentation makes it difficult to assess the actual functionality.","tags":[],"capabilities":["x402-payment","usdc-settlement","base-network","stripe-customer-data","pay-per-call","no-api-key","json-response"],"categories":["finance","infrastructure"],"synonyms":["stripe customer API","x402 API","USDC pay-per-call","Base network API","micropayment API","lowpaymentfee","crypto-gated API"],"warnings":["No documentation available — /docs, /api, /pricing, and /README pages are all empty","No OpenAPI or request/response schema provided","Unclear what data the Stripe customers/22 endpoint actually returns","The endpoint path references a hardcoded customer ID (22), which may limit general usefulness","Platform lists many endpoints but none appear to have public documentation"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stripe/customers/22","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/stripe/customers/22","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is zero documentation on request format, response schema, or what the Stripe customer endpoint actually does. No OpenAPI spec, no examples, and all doc pages are empty beyond a wallet connect 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'/docs':165 '/pricing':167 '/readme':169 '0.02':67,126 '000':71 '0x8335':60 '20':70 '22':45 '2913':61 '402':215 '6':75 'Base network API' 'USDC pay-per-call' 'access':37 'actual':199,229 'advertis':86 'ai/ml':98 'analysi':100 'analyt':97 'api':94,131 'application/json':80 'assess':227 'base':8,22,55,72 'base-network' 'beyond':206 'bodi':209 'broader':83 'call':12,26,93 'captur':217 'case':156 'challeng':216 'classif':102 'commit':139 'confirm':213 'connect':175 'content':181 'contract':59 'convers':119 'cost':65 'crypto-gated API' 'custom':5,19,41,43,148,197 'data':96 'decim':76 'descript':192 'difficult':225 'document':159,160,222 'embed':103 'endpoint':6,20,30,78,122,149,198,211 'estim':113 'exact':151 'exampl':189 'exchang':108 'expect':205 'extrem':162 'feed':107 'financ':104 'function':230 'gas':112 'gate':3,17 'generat':120 'geocod':117 'howev':140 'id':44 'infrastructur':115 'input':203 'json-response' 'key':132 'lack':220 'limit':135 'list':124,143 'live':214 'lowpaymentfee' 'lowpaymentfee.com':32,84 'make':223 'maximum':64 'micropayment API' 'minimum':138 'network':56 'no-api-key' 'openapi':185 'page':170 'pay':10,24,91 'pay-per-cal':9,23,90 'pay-per-call' 'payload':153 'payment':50 'per':11,25,68,92,127 'platform':85 'post':48,208 'price':106 'prompt':177 'protocol':36 'provid':33 'quot':111 'rate':109,134 'render':172 'request':49,69,128 'request/response':188 'resourc':42 'respons':81,152 'return':79,200 'schema':186 'sentiment':99 'settl':52 'span':95 'spars':163 'specif':142 'stripe':4,18,40,147,196 'stripe customer API' 'stripe-customer-data' 'suit':88 'summar':101 'token':110 'unit':73 'usdc':14,28,58 'usdc-settlement' 'use':57,155 'util':116 'valid':118 'via':46 'wallet':176 'web3':105 'whose':150 'x402':2,16,35 'x402 API' 'x402-gated':1,15 'x402-payment' 'x402-protocol':34","prices":[{"id":"e7a140d0-67d2-4581-a314-252ee61a6f86","listingId":"51d253f1-81f2-4f25-88bf-4b1988acfbbd","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/stripe/customers/22","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:55:03.517Z"}],"sources":[{"listingId":"51d253f1-81f2-4f25-88bf-4b1988acfbbd","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stripe/customers/22","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:55:03.517Z","lastSeenAt":"2026-04-25T19:32:27.673Z"}],"details":{"listingId":"51d253f1-81f2-4f25-88bf-4b1988acfbbd","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/22 \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-token>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Endpoint returns 402 with x402 challenge advertising USDC on Base network at maxAmountRequired 20000","source_url":"https://lowpaymentfee.com/api/v1/stripe/customers/22"},{"claim":"USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/stripe/customers/22"},{"claim":"Platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"Documentation pages (/docs, /api, /pricing, /README) render only a Connect wallet prompt","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Retrieving Stripe customer information via a crypto-paid API call","Programmatic access to Stripe customer records without traditional API keys","Agent-driven payment workflows that settle per-call on Base with USDC"],"bestFor":["Developers wanting keyless, pay-per-call access to Stripe customer data","AI agents that can settle x402 payments on Base","Projects needing low-friction API access without subscription commitments"],"notFor":["Users needing detailed API documentation or OpenAPI specs before integrating","High-volume Stripe integrations where direct Stripe API access would be cheaper","Anyone requiring non-crypto payment methods"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:53.628Z"},"updatedAt":"2026-04-25T19:32:27.673Z"}}