{"id":"d6d48836-9651-452c-8749-aa49e58d4267","shortId":"VhANhE","kind":"x402","title":"x402-gated PayPal payments endpoint on Base, pay $0.02 per request in USDC.","tagline":"x402-gated PayPal payments endpoint on Base, pay $0.02 per request in USDC.","description":"This endpoint at lowpaymentfee.com provides a \"Premium API Access\" resource at the path `/api/v1/paypal/payments/92`. It is part of a broader platform offering dozens of x402-protocol pay-per-call APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services — all priced at $0.02 per request settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/paypal/payments/92` sits under what appears to be a PayPal payments category, though the platform's landing page does not list this particular route among its advertised API groups. The x402 challenge confirms the endpoint is live: it returns a 402 with an `exact` payment scheme requiring up to 20,000 base units of USDC (0x8335…0913 on Base, 6 decimals → $0.02) sent to `0x1A2B…85F3`. The endpoint accepts POST requests and returns `application/json`.\n\nDocumentation beyond the landing page is extremely thin — the /docs, /api, /pricing, and /README pages all render only a \"Connect wallet\" prompt with no substantive content. There is no OpenAPI spec, no request/response schema, and no explanation of what data or action this particular payments endpoint provides. Agents should treat this as a minimally documented endpoint whose actual behavior behind the paywall is unknown.","tags":[],"capabilities":["x402-payment","usdc-base","pay-per-request","paypal-payments","json-response","post-method"],"categories":["finance","payments"],"synonyms":["paypal payment api","x402 paypal","lowpaymentfee","usdc micropayment","base network api","pay-per-call payments","crypto payment gateway"],"warnings":["No documentation available — /docs, /api, /pricing, and /README pages all show only 'Connect wallet' with no content.","The endpoint path /api/v1/paypal/payments/92 is not listed among the advertised APIs on the landing page; its purpose is unclear.","No request body schema or response schema is provided; actual behavior behind the paywall is unknown.","No OpenAPI specification found."],"endpointUrl":"https://lowpaymentfee.com/api/v1/paypal/payments/92","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/paypal/payments/92","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.250","qualityRationale":"The x402 challenge is live and confirms pricing and network, but there is zero documentation on what this endpoint actually does or returns. No OpenAPI spec, no request/response schema, and the /docs pages are empty. The specific path (/paypal/payments/92) is not listed on the landing page. This is effectively a stub 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'/api/v1/paypal/payments/92':42,87 '/docs':169 '/pricing':171 '/readme':173 '0.02':10,24,74,147 '000':136 '0913':142 '0x1a2b':150 '0x8335':141 '20':135 '402':126 '6':145 '85f3':151 'accept':154 'access':37 'action':201 'actual':217 'advertis':112 'agent':207 'ai/ml':64 'among':110 'analyt':63 'api':36,60,113 'appear':91 'application/json':159 'base':8,22,82,137,144 'base network api' 'behavior':218 'behind':219 'beyond':161 'broader':48 'call':59 'categori':97 'challeng':117 'confirm':118 'connect':179 'content':185 'crypto':67 'crypto payment gateway' 'data':62,199 'decim':146 'document':160,214 'dozen':51 'endpoint':6,20,30,86,120,153,205,215 'exact':129 'explan':196 'extrem':166 'financ':66 'gate':3,17 'group':114 'infer':65 'json-response' 'land':102,163 'list':106 'live':122 'lowpaymentfee' 'lowpaymentfee.com':32 'minim':213 'network':83 'offer':50 'openapi':189 'page':103,164,174 'part':45 'particular':108,203 'path':41 'pay':9,23,57 'pay-per-cal':56 'pay-per-call payments' 'pay-per-request' 'payment':5,19,96,130,204 'paypal':4,18,95 'paypal payment api' 'paypal-payments' 'paywal':221 'per':11,25,58,75 'platform':49,100 'post':155 'post-method' 'premium':35 'price':72 'prompt':181 'protocol':55 'provid':33,206 'render':176 'request':12,26,76,156 'request/response':192 'requir':132 'resourc':38 'return':124,158 'rout':109 'schema':193 'scheme':131 'sent':148 'servic':70 'settl':77 'sit':88 'span':61 'spec':190 'specif':85 'substant':184 'thin':167 'though':98 'treat':209 'unit':138 'unknown':223 'usdc':14,28,79,140 'usdc micropayment' 'usdc-base' 'util':69 'wallet':180 'whose':216 'x402':2,16,54,116 'x402 paypal' 'x402-gated':1,15 'x402-payment' 'x402-protocol':53","prices":[{"id":"2ca54db6-eb10-47f3-9f00-cc6098790d5f","listingId":"d6d48836-9651-452c-8749-aa49e58d4267","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/paypal/payments/92","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:51:14.923Z"}],"sources":[{"listingId":"d6d48836-9651-452c-8749-aa49e58d4267","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/paypal/payments/92","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:51:14.923Z","lastSeenAt":"2026-04-23T14:31:13.235Z"}],"details":{"listingId":"d6d48836-9651-452c-8749-aa49e58d4267","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/paypal/payments/92 \\\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 returns a 402 with maxAmountRequired of 20000 base units of USDC on Base (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913), equating to $0.02.","source_url":"https://lowpaymentfee.com/api/v1/paypal/payments/92"},{"claim":"The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on the Base network.","source_url":"https://lowpaymentfee.com"},{"claim":"Documentation pages (/docs, /api, /pricing, /README) render only a 'Connect wallet' prompt with no substantive content.","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Triggering or querying a PayPal payment record via a single paid API call","Integrating low-cost per-request payment processing into agent workflows","Programmatic access to payment data without API key management"],"bestFor":["Agents that can settle x402 payments in USDC on Base","Developers wanting keyless, pay-per-use API access","Micropayment-friendly workflows requiring PayPal payment data"],"notFor":["Users needing detailed API documentation or guaranteed SLAs before purchasing","High-volume batch processing where per-request pricing adds up","Anyone unable to pay with USDC on the Base L2 network"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:04.641Z"},"updatedAt":"2026-04-23T14:31:13.235Z"}}