{"id":"931efc05-9257-4916-8661-38f698d88d1b","shortId":"BKmG7q","kind":"x402","title":"Order status lookup via x402 micropayment on Base (USDC, $0.02/request).","tagline":"Order status lookup via x402 micropayment on Base (USDC, $0.02/request).","description":"This endpoint at lowpaymentfee.com provides order status information for a specific order (order ID 72) behind an x402 paywall. The provider operates 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/72/status` accepts POST requests and returns JSON. Payment is handled via the x402 protocol: callers attach an `X-PAYMENT` header containing a signed USDC payment of up to $0.02 (20,000 base units of USDC with 6 decimals) to the payTo address `0x1A2B...85F3` on Base. No API keys, rate limits, or upfront commitments are required — 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 substantive content. There is no OpenAPI spec, no request/response schema documentation, and no usage examples available from the crawl. The endpoint is confirmed live (returns a proper 402 challenge), but the actual behavior and response format of the order-status call are unknown beyond the MIME type `application/json`.","tags":[],"capabilities":["x402-payment","usdc-base","order-status","pay-per-call","no-api-key","json-response"],"categories":["commerce","infrastructure"],"synonyms":["order tracking","order status API","x402 API","micropayment API","USDC payment API","lowpaymentfee","pay-per-request"],"warnings":["Documentation pages (docs, pricing, README, api) all render only 'Connect wallet' with no usable content","Endpoint is hardcoded to order ID 72 — unclear if this is a demo or a real resource","No OpenAPI spec, no request body schema, no response schema documented","The broader platform lists many endpoints but none have documented schemas or examples"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/72/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/72/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, but documentation is essentially nonexistent — docs/pricing/README pages all show only 'Connect wallet'. The endpoint path is hardcoded to a single order ID (72), no request or response schemas are documented, and no OpenAPI spec exists. The actual utility and response format are 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'/request':11,22 '0.02':10,21,69,111 '000':113 '0x1a2b':125 '20':112 '402':196 '6':119 '72':37 '85f3':126 'USDC payment API' 'accept':83 'access':139 'across':57 'actual':200 'address':124 'ai/ml':60 'analyt':59 'api':55,130,156 'application/json':217 'attach':97 'avail':184 'base':8,19,77,114,128 'behavior':201 'behind':38 'beyond':213 'broader':46 'call':54,210 'caller':96 'challeng':197 'commit':136 'confirm':191 'connect':164 'contain':103 'content':170 'crawl':187 'data':58 'decim':120 'doc':154 'document':146,179 'dozen':49 'endpoint':24,56,81,189 'exampl':183 'extrem':151 'finance/web3':62 'format':204 'handl':91 'header':102 'id':36 'includ':145 'infer':61 'inform':30 'infrastructur':64 'instant':141 'json':88 'json-response' 'key':131 'limit':133 'live':192 'lookup':3,14 'lowpaymentfee' 'lowpaymentfee.com':26 'micropay':6,17 'micropayment API' 'mime':215 'network':78 'no-api-key' 'offer':48 'openapi':174 'oper':44 'order':1,12,28,34,35,208 'order status API' 'order tracking' 'order-status':207 'page':159 'pay':52 'pay-per-cal':51 'pay-per-call' 'pay-per-request' 'payment':89,101,107,143 'payto':123 'paywal':41 'per':53,70 'platform':47 'post':84 'price':67,155 'prompt':166 'proper':195 'protocol':95 'provid':27,43 'rate':132 'readm':158 'render':161 'request':71,85 'request/response':177 'requir':138 'respons':203 'return':87,193 'schema':178 'settl':72 'sign':105 'site':149 'spec':175 'specif':33,80 'status':2,13,29,209 'substant':169 'thin':152 'type':216 'unit':115 'unknown':212 'upfront':135 'usag':182 'usdc':9,20,74,106,117 'usdc-base' 'util':65 'via':4,15,92 'wallet':165 'x':100 'x-payment':99 'x402':5,16,40,94 'x402 API' 'x402-payment'","prices":[{"id":"582bb506-3612-4078-96c5-5f8f591a1ad6","listingId":"931efc05-9257-4916-8661-38f698d88d1b","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/72/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":"2026-04-18T18:49:14.176Z"}],"sources":[{"listingId":"931efc05-9257-4916-8661-38f698d88d1b","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/72/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:49:14.176Z","lastSeenAt":"2026-04-22T04:01:40.283Z"}],"details":{"listingId":"931efc05-9257-4916-8661-38f698d88d1b","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/72/status \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <signed-x402-payment-header>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Base","source_url":"https://lowpaymentfee.com/api/v1/orders/72/status"},{"claim":"Platform advertises $0.02 per request across all endpoints with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract on Base: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/orders/72/status"}],"useCases":["Checking the status of a specific order (ID 72) via a single paid API call","Demonstrating x402 micropayment integration for order-tracking workflows","Agent-driven order monitoring with per-call USDC settlement on Base"],"bestFor":["Developers experimenting with x402 payment protocol","Agents needing pay-per-call order status without API key management","Low-volume, on-demand order lookups settled in USDC"],"notFor":["High-volume order management systems needing bulk or subscription pricing","Querying arbitrary order IDs (this endpoint is hardcoded to order 72)","Users without a Base-network USDC wallet"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:10.452Z"},"updatedAt":"2026-04-22T04:01:40.283Z"}}