{"id":"b328829c-7f2f-4614-b4e8-7b23ba9f53b0","shortId":"63dNHq","kind":"x402","title":"Check order status via x402 micropayment on Base network for $0.02 per request.","tagline":"Check order status via x402 micropayment on Base network for $0.02 per request.","description":"This endpoint at lowpaymentfee.com returns the status of order #60 via an x402-gated POST request. It is part of a broader platform that offers a variety of pay-per-call APIs 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/60/status` is labeled \"Premium API Access\" in the x402 challenge. The challenge confirms the endpoint is live, accepting POST requests, and requires a payment of up to 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 specified payTo address, with a 300-second timeout.\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 platform advertises no API keys, no rate limits, and instant access, but the actual behavior and response format of this particular order-status endpoint are undocumented beyond the x402 challenge metadata.","tags":[],"capabilities":["x402-payment","usdc-base","pay-per-request","order-status","micropayment","post-endpoint"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 micropayment","USDC pay-per-call","Base network API","lowpaymentfee","order tracking endpoint","402 payment required API"],"warnings":["Endpoint is hardcoded to order ID 60; unclear if other order IDs are supported or if this is a demo","All documentation pages (docs, API, pricing, README) return only 'Connect wallet' with no usable content","No OpenAPI spec or response schema available — response format is unknown","The 'Premium API Access' label is generic and does not describe what the endpoint actually returns"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/60/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/60/status","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 confirms pricing and payment details, but the endpoint is narrowly scoped to a single hardcoded order ID. Documentation is effectively absent — all doc pages render only 'Connect wallet'. No request/response schema, no examples, and no OpenAPI spec are 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'0.02':11,24,74,127 '000':116 '0x8335':121 '20':115 '2913':122 '300':148 '402 payment required API' '6':131 '60':36 'Base network API' 'USDC pay-per-call' 'accept':105 'access':93,200 'actual':203 'address':145 'advertis':191 'ai/ml':64 'analyt':63 'api':60,92,160,193 'base':8,21,83,117,124 'behavior':204 'beyond':217 'broader':49 'call':59 'challeng':97,99,220 'check':1,14 'confirm':100 'connect':169 'content':175 'data':62,67 'decim':132 'doc':159 'document':151,184 'endpoint':28,87,102,214 'equal':126 'exact':139 'exampl':188 'extrem':156 'finance/web3':66 'format':207 'gate':41 'given':128 'infer':65 'infrastructur':69 'instant':199 'key':194 'label':90 'limit':197 'live':104 'lowpaymentfee' 'lowpaymentfee.com':30 'made':135 'metadata':221 'micropay':6,19 'micropayment' 'network':9,22,84 'offer':52 'openapi':179 'order':2,15,35,212 'order status API' 'order tracking endpoint' 'order-status':211 'page':164 'part':46 'particular':210 'pay':57 'pay-per-cal':56 'pay-per-request' 'payment':111,133 'payto':144 'per':12,25,58,75 'platform':50,190 'post':42,106 'post-endpoint' 'premium':91 'price':72,161 'prompt':171 'rate':196 'readm':163 'render':166 'request':13,26,43,76,107 'request/response':182 'requir':109 'respons':206 'return':31 'schema':183 'scheme':140 'second':149 'settl':78 'site':154 'span':61 'spec':180 'specif':86 'specifi':143 'status':3,16,33,213 'substant':174 'thin':157 'timeout':150 'undocu':216 'unit':118 'usag':187 'usdc':80,120,129 'usdc-base' 'util':70 'varieti':54 'via':4,17,37,136 'wallet':170 'x402':5,18,40,96,138,219 'x402 micropayment' 'x402-gated':39 'x402-payment'","prices":[{"id":"a005a48f-b8e9-4933-be66-7ff64fabb0d4","listingId":"b328829c-7f2f-4614-b4e8-7b23ba9f53b0","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/60/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":"b328829c-7f2f-4614-b4e8-7b23ba9f53b0","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/60/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":"b328829c-7f2f-4614-b4e8-7b23ba9f53b0","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/60/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 on Base, equaling $0.02","source_url":"https://lowpaymentfee.com/api/v1/orders/60/status"},{"claim":"The platform advertises all APIs at $0.02 per request with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/orders/60/status"},{"claim":"Documentation pages render only 'Connect wallet' with no substantive content","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Checking the status of a specific order (#60) via a paid API call","Demonstrating x402 protocol micropayment integration on Base","Agent-driven order tracking with per-call USDC settlement"],"bestFor":["Developers experimenting with x402 payment protocol","Agents needing pay-per-call order status checks","Projects requiring no-API-key, instant-access endpoints on Base"],"notFor":["Bulk order management or querying arbitrary order IDs (endpoint is hardcoded to order 60)","Users who need detailed API documentation or OpenAPI specs before integrating","Non-crypto users who cannot settle payments in USDC on Base"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:10.627Z"},"updatedAt":"2026-04-22T04:01:40.142Z"}}