{"id":"1dbf92c4-8bf1-4646-98f6-8495f4705916","shortId":"ukMbVR","kind":"x402","title":"Check order status via x402 micropayment on Base (USDC, $0.02/request).","tagline":"Check order status via x402 micropayment on Base (USDC, $0.02/request).","description":"This endpoint at lowpaymentfee.com returns the status of order #53 via a POST request, gated by an x402 payment challenge. It is part of a broader platform offering dozens of pay-per-call API endpoints across data analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all priced at $0.02 per request settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/orders/53/status` is labeled \"Premium API Access\" in the x402 challenge. The payment scheme is \"exact\" with a maxAmountRequired 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 X-PAYMENT header per the x402 protocol (version 1). No API keys or rate limits are advertised; access is instant once payment is included.\n\nDocumentation on the site is extremely thin — 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 usage examples. The endpoint is confirmed live (returns 402 on POST), but the actual response payload after successful payment is unknown. The platform lists many other endpoints (analytics, AI, finance, utils) at the same $0.02 price point, but none have documented schemas either.","tags":[],"capabilities":["x402-payment","usdc-base","order-status","pay-per-request","no-api-key"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 micropayment","USDC pay-per-call","Base network API","lowpaymentfee","premium API access","402 payment endpoint"],"warnings":["No OpenAPI or response schema available — actual response format after payment is unknown","Documentation pages (/docs, /pricing, /api, /README) all render only 'Connect wallet' with no content","Endpoint is hardcoded to order ID 53; unclear if other order IDs are supported via different URLs","Platform lists many other endpoints but none have documented schemas"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/53/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/53/status","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is confirmed live via a valid 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no documented request/response schema, no usage examples, and the docs pages are empty. The endpoint is hardcoded to a single order ID (53), limiting practical utility. Effectively a stub 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'/api/v1/orders/53/status':84 '/docs':159 '/pricing':160 '/readme':163 '/request':11,22 '0.02':10,21,71,115,220 '000':104 '0x8335':109 '1':135 '20':103 '2913':110 '402':194 '402 payment endpoint' '53':32 '6':119 'Base network API' 'USDC pay-per-call' 'access':89,144 'across':59 'actual':199 'advertis':143 'ai':214 'ai/ml':62 'analyt':61,213 'api':57,88,137 'base':8,19,79,105,112 'broader':48 'call':56 'challeng':42,93 'check':1,12 'confirm':191 'connect':169 'content':175 'data':60 'decim':120 'document':151,226 'dozen':51 'either':228 'endpoint':24,58,83,189,212 'equal':114 'exact':98 'exampl':187 'extrem':156 'financ':215 'finance/web3':64 'gate':37 'given':116 'header':129 'includ':150 'infer':63 'infrastructur':66 'instant':146 'key':138 'label':86 'limit':141 'list':209 'live':192 'lowpaymentfee' 'lowpaymentfee.com':26 'made':123 'mani':210 'maxamountrequir':101 'micropay':6,17 'network':80 'no-api-key' 'none':224 'offer':50 'openapi':179 'order':2,13,31 'order status API' 'order-status' 'page':164 'part':45 'pay':54 'pay-per-cal':53 'pay-per-request' 'payload':201 'payment':41,95,121,128,148,204 'per':55,72,130 'platform':49,208 'point':222 'post':35,196 'premium':87 'premium API access' 'price':69,221 'prompt':171 'protocol':133 'rate':140 'render':166 'request':36,73 'request/response':182 'respons':200 'return':27,193 'schema':183,227 'scheme':96 'settl':74 'site':154 'spec':180 'specif':82 'status':3,14,29 'success':203 'thin':157 'unit':106 'unknown':206 'usag':186 'usdc':9,20,76,108,117 'usdc-base' 'util':67,216 'version':134 'via':4,15,33,124 'wallet':170 'x':127 'x-payment':126 'x402':5,16,40,92,132 'x402 micropayment' 'x402-payment'","prices":[{"id":"5ac3e91c-9890-4687-8b06-3f0b93b8cbea","listingId":"1dbf92c4-8bf1-4646-98f6-8495f4705916","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/53/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":"2026-04-18T18:49:10.516Z"}],"sources":[{"listingId":"1dbf92c4-8bf1-4646-98f6-8495f4705916","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/53/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:49:10.516Z","lastSeenAt":"2026-04-22T04:01:40.142Z"}],"details":{"listingId":"1dbf92c4-8bf1-4646-98f6-8495f4705916","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/53/status \\\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 x402 challenge returns maxAmountRequired of 20000 base units of USDC (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Base network","source_url":"https://lowpaymentfee.com/api/v1/orders/53/status"},{"claim":"All endpoints 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 & Machine Learning, Finance & Web3, and Infrastructure categories","source_url":"https://lowpaymentfee.com"}],"useCases":["Checking the status of a specific order (#53) programmatically","Demonstrating x402 protocol micropayments on Base","Agent-driven order tracking with per-call USDC payment"],"bestFor":["Developers experimenting with x402 payment protocol","Agents that need to pay per API call without API keys","Low-friction order status checks settled on Base"],"notFor":["Production order management systems (endpoint is hardcoded to order 53)","Users needing detailed API documentation or response schemas","Bulk or high-volume order lookups across many order IDs"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:10.712Z"},"updatedAt":"2026-04-22T04:01:40.142Z"}}