{"id":"0805cb22-5823-49cb-b353-0f6e24b9fe95","shortId":"2JXaUa","kind":"x402","title":"x402-gated Stripe charges endpoint on Base, pay $0.02 per request in USDC.","tagline":"x402-gated Stripe charges endpoint on Base, pay $0.02 per request in USDC.","description":"This endpoint at lowpaymentfee.com provides \"Premium API Access\" behind an x402 payment wall. The specific path `/api/v1/stripe/charges/60` appears to be one of many endpoints offered by the lowpaymentfee.com platform, which advertises a broad catalog spanning data & analytics, AI & machine learning, finance & Web3, and infrastructure utilities — all priced at $0.02 per request.\n\nThe x402 challenge confirms the endpoint is live and accepts payment via the \"exact\" scheme on the Base network. The accepted asset is USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) with a maxAmountRequired of 20,000 base units, which equals $0.02 (USDC uses 6 decimals). Payment is sent to address 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3 with a 300-second timeout. The endpoint accepts HTTP POST requests.\n\nHowever, the specific functionality of the `/api/v1/stripe/charges/60` path is unclear. The landing page lists many other endpoints (analytics, AI, finance, utilities) but does not explicitly list this Stripe charges path. There is no OpenAPI schema, no request/response documentation, and the docs, pricing, and API pages all render only a \"Connect wallet\" prompt with no additional content. The actual behavior of this endpoint — what it returns, what input it expects — cannot be determined from available material.","tags":[],"capabilities":["x402-payment","usdc-base","per-request-billing","http-post","stripe-charges"],"categories":["finance","infrastructure"],"synonyms":["stripe charges API","payment processing endpoint","x402 USDC endpoint","lowpaymentfee API","Base network API","micropayment API","pay-per-call API"],"warnings":["No documentation available — docs, pricing, API, and README pages all render only 'Connect wallet' with no content","The specific path /api/v1/stripe/charges/60 is not listed on the landing page among the advertised endpoints","No request or response schema available; actual endpoint behavior is unknown","No OpenAPI or ai-plugin manifest found"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stripe/charges/60","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/charges/60","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.250","qualityRationale":"The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is zero documentation on what this specific endpoint does, what inputs it expects, or what it returns. No OpenAPI schema, no examples, and the docs pages are empty. The endpoint path suggests Stripe charge functionality but this is 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'0.02':10,24,77,116 '000':111 '0x1a2b13e97f5f837c8f9fa1f95a1484b7c70d85f3':126 '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913':105 '20':110 '300':129 '6':119 'Base network API' 'accept':89,100,134 'access':36 'actual':195 'addit':192 'address':125 'advertis':59 'ai':66,156 'analyt':65,155 'api':35,181 'appear':46 'asset':101 'avail':211 'base':8,22,97,112 'behavior':196 'behind':37 'broad':61 'cannot':207 'catalog':62 'challeng':82 'charg':5,19,166 'confirm':83 'connect':187 'content':193 'contract':104 'data':64 'decim':120 'determin':209 'doc':178 'document':175 'endpoint':6,20,30,52,85,133,154,199 'equal':115 'exact':93 'expect':206 'explicit':162 'financ':69,157 'function':141 'gate':3,17 'howev':138 'http':135 'http-post' 'infrastructur':72 'input':204 'land':149 'learn':68 'list':151,163 'live':87 'lowpaymentfee API' 'lowpaymentfee.com':32,56 'machin':67 'mani':51,152 'materi':212 'maxamountrequir':108 'micropayment API' 'network':98 'offer':53 'one':49 'openapi':171 'page':150,182 'path':44,145,167 'pay':9,23 'pay-per-call API' 'payment':40,90,121 'payment processing endpoint' 'per':11,25,78 'per-request-billing' 'platform':57 'post':136 'premium':34 'price':75,179 'prompt':189 'provid':33 'render':184 'request':12,26,79,137 'request/response':174 'return':202 'schema':172 'scheme':94 'second':130 'sent':123 'span':63 'specif':43,140 'stripe':4,18,165 'stripe charges API' 'stripe-charges' 'timeout':131 'unclear':147 'unit':113 'usdc':14,28,103,117 'usdc-base' 'use':118 'util':73,158 'via':91 'wall':41 'wallet':188 'web3':70 'x402':2,16,39,81 'x402 USDC endpoint' 'x402-gated':1,15 'x402-payment'","prices":[{"id":"b3381bef-a657-4902-b617-c8abea9d9099","listingId":"0805cb22-5823-49cb-b353-0f6e24b9fe95","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/charges/60","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:54:36.100Z"}],"sources":[{"listingId":"0805cb22-5823-49cb-b353-0f6e24b9fe95","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stripe/charges/60","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:54:36.100Z","lastSeenAt":"2026-04-25T22:32:33.743Z"}],"details":{"listingId":"0805cb22-5823-49cb-b353-0f6e24b9fe95","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stripe/charges/60 \\\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":"The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units in USDC on Base","source_url":"https://lowpaymentfee.com/api/v1/stripe/charges/60"},{"claim":"USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/stripe/charges/60"},{"claim":"All listed endpoints are priced at $0.02 per request with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"The platform advertises endpoints across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categories","source_url":"https://lowpaymentfee.com"}],"useCases":["Programmatic access to Stripe charge data or operations at $0.02 per call","Agent-driven payment workflows that settle in USDC on Base","Low-cost per-request API consumption without API keys or subscriptions"],"bestFor":["Developers wanting keyless, pay-per-use API access","AI agents with USDC on Base that need Stripe-related data","Prototyping workflows where subscription-free pricing is preferred"],"notFor":["Production use cases requiring documented request/response schemas","Users who need detailed API documentation before integrating","High-volume use cases where subscription pricing would be cheaper"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:54.986Z"},"updatedAt":"2026-04-25T22:32:33.743Z"}}