{"id":"a1b1c2e6-4a3c-4d28-af2d-60191ab96477","shortId":"CcSBP3","kind":"x402","title":"x402-gated order status endpoint on Base, pay-per-call with USDC.","tagline":"x402-gated order status endpoint on Base, pay-per-call with USDC.","description":"This endpoint at lowpaymentfee.com provides a pay-per-request API for retrieving order status information. It is part of a broader platform that offers numerous x402-gated endpoints spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request and settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/orders/8/status` returns order status for order ID 8. The x402 challenge confirms it is live, accepting POST requests, and requires a maximum payment of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 given USDC's 6 decimals. Payment is made via the x402 \"exact\" scheme to the payTo address. No API keys or rate limits are advertised; access is granted purely through per-call micropayment.\n\nDocumentation on the site 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 documentation, and no usage examples. The endpoint's actual response format and the meaning of the returned data are unknown beyond the generic label \"Premium API Access.\" The platform appears to be a demonstration or early-stage deployment of x402-based API monetization.","tags":[],"capabilities":["x402-payment","usdc-micropayment","base-network","order-status","pay-per-request","no-api-key"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 API","micropayment API","USDC pay-per-call","Base network API","lowpaymentfee"],"warnings":["No OpenAPI spec or schema documentation available","All documentation pages (docs, API, pricing, README) render only 'Connect wallet' with no content","The endpoint path references a specific order ID (8), suggesting a demo or placeholder rather than a parameterized production API","Response format and fields are completely undocumented","Platform may be an early-stage demo of x402 monetization"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/8/status","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/orders/8/status","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, but there is no documentation, no OpenAPI spec, no request/response schema, and no examples. The docs pages are empty stubs. The specific endpoint path (/orders/8/status) suggests a hardcoded demo resource rather than a general-purpose 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'0.02':72,122 '000':111 '0x8335':116 '20':110 '2913':117 '6':126 '8':93 'Base network API' 'USDC pay-per-call' 'accept':101 'access':148,216 'actual':198 'address':139 'advertis':147 'ai/ml':62 'analyt':61 'api':39,141,166,215,233 'appear':219 'base':8,22,81,112,119,232 'base-network' 'beyond':210 'broader':50 'call':12,26,155 'challeng':96 'confirm':97 'connect':175 'content':181 'data':60,65,207 'decim':127 'demonstr':223 'deploy':228 'doc':165 'document':157,190 'earli':226 'early-stag':225 'endpoint':6,20,30,58,85,196 'equal':121 'exact':134 'exampl':194 'extrem':162 'finance/web3':64 'format':200 'gate':3,17,57 'generic':212 'given':123 'grant':150 'id':92 'infer':63 'inform':44 'infrastructur':67 'key':142 'label':213 'limit':145 'live':100 'lowpaymentfee' 'lowpaymentfee.com':32 'made':130 'maximum':107 'mean':203 'micropay':156 'micropayment API' 'monet':234 'network':82 'no-api-key' 'numer':54 'offer':53 'openapi':185 'order':4,18,42,88,91 'order status API' 'order-status' 'page':170 'part':47 'pay':10,24,36 'pay-per-cal':9,23 'pay-per-request':35 'payment':108,128 'payto':138 'per':11,25,37,73,154 'per-cal':153 'platform':51,218 'post':102 'premium':214 'price':70,167 'prompt':177 'provid':33 'pure':151 'rate':144 'readm':169 'render':172 'request':38,74,103 'request/response':188 'requir':105 'respons':199 'retriev':41 'return':87,206 'schema':189 'scheme':135 'settl':76 'site':160 'span':59 'spec':186 'specif':84 'stage':227 'status':5,19,43,89 'substant':180 'thin':163 'unit':113 'unknown':209 'usag':193 'usdc':14,28,78,115,124 'usdc-micropayment' 'util':68 'via':131 'wallet':176 'x402':2,16,56,95,133,231 'x402 API' 'x402-based':230 'x402-gated':1,15,55 'x402-payment'","prices":[{"id":"765ba281-abe6-4375-9c4f-252eef4c0544","listingId":"a1b1c2e6-4a3c-4d28-af2d-60191ab96477","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/orders/8/status","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:49:12.947Z"}],"sources":[{"listingId":"a1b1c2e6-4a3c-4d28-af2d-60191ab96477","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/8/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:49:12.947Z","lastSeenAt":"2026-04-22T04:01:40.234Z"}],"details":{"listingId":"a1b1c2e6-4a3c-4d28-af2d-60191ab96477","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/8/status\n# Returns 402 with x402 challenge; attach X-PAYMENT header with USDC payment proof to access.","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/orders/8/status"},{"claim":"All APIs on the platform 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 offers endpoints across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categories","source_url":"https://lowpaymentfee.com"}],"useCases":["Retrieving order status via a single micropayment without needing an API key","Demonstrating x402 protocol-based API monetization on Base","Integrating pay-per-call order tracking into agent workflows"],"bestFor":["Developers experimenting with x402 payment protocol","Agents needing keyless, pay-per-call API access on Base","Prototyping micropayment-gated API services"],"notFor":["Production order management systems requiring documented schemas and SLAs","Users who need free or subscription-based API access","High-volume batch order status queries (no documented bulk endpoint)"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:10.511Z"},"updatedAt":"2026-04-22T04:01:40.234Z"}}