{"id":"0c8495ec-e537-4e44-8da4-48e2fd617ede","shortId":"2XKwdu","kind":"x402","title":"Pay-per-call PayPal payments endpoint on Base via x402, $0.02/request in USDC.","tagline":"Pay-per-call PayPal payments endpoint on Base via x402, $0.02/request in USDC.","description":"This endpoint at lowpaymentfee.com provides a \"Premium API Access\" resource located at `/api/v1/paypal/payments/96`. It is part of a broader platform offering dozens of pay-per-call API endpoints across categories like data analytics, AI/ML, finance, and infrastructure utilities — all gated by the x402 payment protocol on the Base network.\n\nThe endpoint accepts POST requests and returns JSON. Payment is settled in USDC (contract `0x8335…2913` on Base) with a maximum amount of 20,000 base units, which equals $0.02 (USDC uses 6 decimals). The platform advertises a flat $0.02 per request across all its endpoints, with no API keys, no rate limits, and no minimum commitments required. The x402 challenge was successfully captured, confirming the endpoint is live.\n\nHowever, the specific functionality of this particular endpoint (`/paypal/payments/96`) is unclear. The provider's landing page lists many API categories but does not explicitly list this PayPal payments path among them. No OpenAPI schema, request/response examples, or detailed documentation were found — the docs, API, pricing, and README pages all returned only a \"Connect wallet\" prompt with no substantive content. The endpoint's name suggests it may relate to PayPal payment processing or lookup, but this is speculative given the lack of documentation.","tags":[],"capabilities":["x402-payment-gated","usdc-settlement","base-network","pay-per-call","json-response","post-method","no-api-key"],"categories":["payments","finance"],"synonyms":["paypal payments api","x402 paypal","micropayment api","pay-per-call api","lowpaymentfee","base usdc api","crypto-gated api"],"warnings":["No documentation found — docs, API, pricing, and README pages all return only 'Connect wallet' with no content.","The specific endpoint /api/v1/paypal/payments/96 is not listed among the provider's advertised APIs on the landing page.","The actual functionality (input parameters, response format) of this endpoint is unknown.","No OpenAPI schema or request/response examples available."],"endpointUrl":"https://lowpaymentfee.com/api/v1/paypal/payments/96","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/96","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The x402 challenge is live and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI schema, no request/response examples, and the specific purpose of this /paypal/payments/96 endpoint is undocumented. The docs pages are empty beyond a wallet-connect prompt. This is effectively a stub 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'/paypal/payments/96':158 '/request':13,28 '0.02':12,27,110,120 '000':105 '0x8335':95 '20':104 '2913':96 '6':113 'accept':83 'access':39 'across':60,123 'advertis':117 'ai/ml':65 'among':179 'amount':102 'analyt':64 'api':38,58,129,168,193 'base':9,24,79,98,106 'base usdc api' 'base-network' 'broader':49 'call':4,19,57 'captur':144 'categori':61,169 'challeng':141 'commit':137 'confirm':145 'connect':202 'content':208 'contract':94 'crypto-gated api' 'data':63 'decim':114 'detail':187 'doc':192 'document':188,231 'dozen':52 'endpoint':7,22,32,59,82,126,147,157,210 'equal':109 'exampl':185 'explicit':173 'financ':66 'flat':119 'found':190 'function':153 'gate':71 'given':227 'howev':150 'infrastructur':68 'json':88 'json-response' 'key':130 'lack':229 'land':164 'like':62 'limit':133 'list':166,174 'live':149 'locat':41 'lookup':222 'lowpaymentfee' 'lowpaymentfee.com':34 'mani':167 'maximum':101 'may':215 'micropayment api' 'minimum':136 'name':212 'network':80 'no-api-key' 'offer':51 'openapi':182 'page':165,197 'part':46 'particular':156 'path':178 'pay':2,17,55 'pay-per-cal':1,16,54 'pay-per-call' 'pay-per-call api' 'payment':6,21,75,89,177,219 'paypal':5,20,176,218 'paypal payments api' 'per':3,18,56,121 'platform':50,116 'post':84 'post-method' 'premium':37 'price':194 'process':220 'prompt':204 'protocol':76 'provid':35,162 'rate':132 'readm':196 'relat':216 'request':85,122 'request/response':184 'requir':138 'resourc':40 'return':87,199 'schema':183 'settl':91 'specif':152 'specul':226 'substant':207 'success':143 'suggest':213 'unclear':160 'unit':107 'usdc':15,30,93,111 'usdc-settlement' 'use':112 'util':69 'via':10,25 'wallet':203 'x402':11,26,74,140 'x402 paypal' 'x402-payment-gated'","prices":[{"id":"1bdf2c5d-c0fe-4ae6-ac6f-ca016fd27b61","listingId":"0c8495ec-e537-4e44-8da4-48e2fd617ede","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/96","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:51:24.703Z"}],"sources":[{"listingId":"0c8495ec-e537-4e44-8da4-48e2fd617ede","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/paypal/payments/96","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:51:24.703Z","lastSeenAt":"2026-04-23T11:03:37.058Z"}],"details":{"listingId":"0c8495ec-e537-4e44-8da4-48e2fd617ede","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/paypal/payments/96 \\\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/paypal/payments/96"},{"claim":"The platform advertises $0.02/request flat pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/paypal/payments/96"}],"useCases":["Programmatic access to a PayPal-related payments resource without traditional API key management","Agent-driven payment processing or lookup via x402 micropayments","Integrating pay-per-call payment endpoints into automated workflows"],"bestFor":["Developers wanting keyless, pay-per-use API access settled in USDC on Base","AI agents that can handle x402 payment challenges natively","Low-volume or experimental use cases where $0.02/call is acceptable"],"notFor":["Users needing detailed documentation or guaranteed SLAs before integration","High-volume production workloads where per-call pricing at $0.02 adds up quickly","Anyone requiring non-crypto payment methods"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:04.219Z"},"updatedAt":"2026-04-23T11:03:37.058Z"}}