{"id":"5999bb09-6658-4e86-9ac4-fdac8f5bc006","shortId":"cEb9H9","kind":"x402","title":"x402-gated Stripe customer endpoint on Base, pay $0.02 per request in USDC.","tagline":"x402-gated Stripe customer endpoint on Base, pay $0.02 per request in USDC.","description":"This endpoint at lowpaymentfee.com provides x402-protocol access to a Stripe customer resource (customer ID 189). It is part of a broader platform that offers dozens of pay-per-call API endpoints spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all gated behind x402 payment challenges on the Base network using USDC.\n\nThe specific endpoint `/api/v1/stripe/customers/189` is labeled \"Premium API Access\" and accepts POST requests. Payment is settled on-chain via USDC on Base (contract 0x8335…2913) at a cost of 20,000 base units, which equals $0.02 per request (USDC uses 6 decimals). The payment is sent to address 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3 with a maximum timeout of 300 seconds. No API keys or rate limits are advertised; access is instant once payment is included in the X-PAYMENT header.\n\nDocumentation is extremely sparse — the /docs, /pricing, /api, and /README pages all render only a \"Connect wallet\" prompt with no further content. There is no OpenAPI spec, no request/response schema, and no explanation of what data this particular endpoint returns. The platform's landing page confirms the $0.02/request pricing model and lists many other endpoints, but provides no detail on request parameters or response formats for any of them.","tags":[],"capabilities":["x402-payment","usdc-payment","base-network","stripe-customer-data","pay-per-request","no-api-key"],"categories":["finance","infrastructure"],"synonyms":["stripe customer API","x402 stripe","pay-per-call API","USDC gated API","lowpaymentfee","Base network API","micropayment API"],"warnings":["No documentation available — /docs, /pricing, /api, and /README all show only 'Connect wallet'","No OpenAPI or request/response schema provided; request parameters and response format are unknown","The endpoint path suggests Stripe customer data but no details confirm what fields are returned","No robots.txt or agents.txt found"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stripe/customers/189","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/189","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 ($0.02 USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and no explanation of what data the endpoint actually returns. The listing is effectively a 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'/api/v1/stripe/customers/189':88 '/docs':168 '/pricing':169 '/readme':172 '/request':211 '0.02':10,24,121,210 '000':116 '0x1a2b13e97f5f837c8f9fa1f95a1484b7c70d85f3':134 '0x8335':109 '189':45 '20':115 '2913':110 '300':140 '6':126 'Base network API' 'USDC gated API' 'accept':95 'access':37,93,150 'address':133 'advertis':149 'ai/ml':66 'analyt':65 'api':61,92,143 'base':8,22,81,107,117 'base-network' 'behind':75 'broader':51 'call':60 'chain':103 'challeng':78 'confirm':208 'connect':178 'content':184 'contract':108 'cost':113 'custom':5,19,41,43 'data':64,69,198 'decim':127 'detail':222 'document':163 'dozen':55 'endpoint':6,20,30,62,87,201,218 'equal':120 'explan':195 'extrem':165 'finance/web3':68 'format':228 'gate':3,17,74 'header':162 'id':44 'includ':156 'infer':67 'infrastructur':71 'instant':152 'key':144 'label':90 'land':206 'limit':147 'list':215 'lowpaymentfee' 'lowpaymentfee.com':32 'mani':216 'maximum':137 'micropayment API' 'model':213 'network':82 'no-api-key' 'offer':54 'on-chain':101 'openapi':188 'page':173,207 'paramet':225 'part':48 'particular':200 'pay':9,23,58 'pay-per-cal':57 'pay-per-call API' 'pay-per-request' 'payment':77,98,129,154,161 'per':11,25,59,122 'platform':52,204 'post':96 'premium':91 'price':212 'prompt':180 'protocol':36 'provid':33,220 'rate':146 'render':175 'request':12,26,97,123,224 'request/response':191 'resourc':42 'respons':227 'return':202 'schema':192 'second':141 'sent':131 'settl':100 'span':63 'spars':166 'spec':189 'specif':86 'stripe':4,18,40 'stripe customer API' 'stripe-customer-data' 'timeout':138 'unit':118 'usdc':14,28,84,105,124 'usdc-payment' 'use':83,125 'util':72 'via':104 'wallet':179 'x':160 'x-payment':159 'x402':2,16,35,76 'x402 stripe' 'x402-gated':1,15 'x402-payment' 'x402-protocol':34","prices":[{"id":"32e48143-0f14-4063-b8e3-80b86ed4110a","listingId":"5999bb09-6658-4e86-9ac4-fdac8f5bc006","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/189","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:55:01.711Z"}],"sources":[{"listingId":"5999bb09-6658-4e86-9ac4-fdac8f5bc006","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stripe/customers/189","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:55:01.711Z","lastSeenAt":"2026-04-25T19:32:27.604Z"}],"details":{"listingId":"5999bb09-6658-4e86-9ac4-fdac8f5bc006","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/189 \\\n  -H \"X-PAYMENT: <x402-payment-token>\" \\\n  -H \"Content-Type: application/json\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 USDC base units on Base network","source_url":"https://lowpaymentfee.com/api/v1/stripe/customers/189"},{"claim":"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":"USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/stripe/customers/189"},{"claim":"Documentation pages (/docs, /pricing, /api, /README) render only a 'Connect wallet' prompt","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Retrieving Stripe customer information via a single paid API call","Agent-driven access to customer billing data without managing API keys","Programmatic pay-per-use access to Stripe resources on Base L2"],"bestFor":["Agents needing one-off Stripe customer lookups without subscription overhead","Developers experimenting with x402 payment-gated APIs","Use cases requiring keyless, on-chain-settled API access"],"notFor":["Bulk Stripe data retrieval (no documented batch endpoints)","Users who need detailed API documentation or guaranteed SLAs","Anyone without USDC on Base network"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:53.693Z"},"updatedAt":"2026-04-25T19:32:27.604Z"}}