{"id":"160b01d2-9cf7-4b85-aea9-c2b811deb2da","shortId":"jd2dch","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 #84 via a POST request, gated by an x402 payment challenge. It is part of a broader platform that offers dozens of pay-per-call API endpoints spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request settled in USDC on the Base network.\n\nThe specific resource `/api/v1/orders/84/status` is labeled \"Premium API Access\" in the x402 challenge. The challenge advertises 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 x402 \"exact\" scheme to the payTo address. No API keys or rate limits are required; access is instant once payment is included in the X-PAYMENT header.\n\nDocumentation on the site is extremely thin — the docs, pricing, API, and README pages all render only a \"Connect wallet\" prompt with no additional content. There is no OpenAPI spec, no request/response schema, and no usage examples. The endpoint is confirmed live (402 challenge returned), but the actual response payload after successful payment is unknown.","tags":[],"capabilities":["x402-payment","usdc-base","order-status","pay-per-call","no-api-key"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 micropayment","pay-per-request API","Base USDC API","lowpaymentfee","order tracking endpoint"],"warnings":["Documentation pages (docs, pricing, API, README) all render only 'Connect wallet' with no usable content.","No OpenAPI or response schema available — the actual payload after payment is unknown.","Endpoint is hardcoded to order #84; unclear if other order IDs are supported or how to discover them.","The broader platform lists many endpoints but none have documented schemas or examples."],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/84/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/84/status","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is live and returns a valid x402 challenge with clear pricing, but documentation is essentially nonexistent — no OpenAPI spec, no request/response schemas, no examples. The endpoint path is hardcoded to a single order ID, making its general utility 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'/request':11,22 '0.02':10,21,73,114 '000':103 '0x8335':108 '20':102 '2913':109 '402':195 '6':118 '84':32 'Base USDC API' 'access':91,140 'actual':200 'addit':176 'address':131 'advertis':98 'ai/ml':63 'analyt':62 'api':58,90,133,163 'base':8,19,81,104,111 'broader':48 'call':57 'challeng':42,95,97,196 'check':1,12 'confirm':193 'connect':171 'content':177 'data':61,66 'decim':119 'doc':161 'document':153 'dozen':52 'endpoint':24,59,191 'equal':113 'exact':126 'exampl':189 'extrem':158 'finance/web3':65 'gate':37 'given':115 'header':152 'includ':146 'infer':64 'infrastructur':68 'instant':142 'key':134 'label':88 'limit':137 'live':194 'lowpaymentfee' 'lowpaymentfee.com':26 'made':122 'maxamountrequir':100 'micropay':6,17 'network':82 'no-api-key' 'offer':51 'openapi':181 'order':2,13,31 'order status API' 'order tracking endpoint' 'order-status' 'page':166 'part':45 'pay':55 'pay-per-cal':54 'pay-per-call' 'pay-per-request API' 'payload':202 'payment':41,120,144,151,205 'payto':130 'per':56,74 'platform':49 'post':35 'premium':89 'price':71,162 'prompt':173 'rate':136 'readm':165 'render':168 'request':36,75 'request/response':184 'requir':139 'resourc':85 'respons':201 'return':27,197 'schema':185 'scheme':127 'settl':76 'site':156 'span':60 'spec':182 'specif':84 'status':3,14,29 'success':204 'thin':159 'unit':105 'unknown':207 'usag':188 'usdc':9,20,78,107,116 'usdc-base' 'util':69 'via':4,15,33,123 'wallet':172 'x':150 'x-payment':149 'x402':5,16,40,94,125 'x402 micropayment' 'x402-payment'","prices":[{"id":"3eb45d14-8b76-4206-b964-4b7b961656a3","listingId":"160b01d2-9cf7-4b85-aea9-c2b811deb2da","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/84/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":"2026-04-18T18:49:11.129Z"}],"sources":[{"listingId":"160b01d2-9cf7-4b85-aea9-c2b811deb2da","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/84/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:49:11.129Z","lastSeenAt":"2026-04-22T04:01:40.177Z"}],"details":{"listingId":"160b01d2-9cf7-4b85-aea9-c2b811deb2da","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/84/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 advertises maxAmountRequired of 20000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/orders/84/status"},{"claim":"All endpoints on the platform are priced at $0.02 per request with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"The USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/orders/84/status"}],"useCases":["Checking the status of a specific order (#84) via programmatic micropayment","Demonstrating x402 payment-gated API access on Base","Agent-driven order tracking with per-call USDC settlement"],"bestFor":["Developers experimenting with x402 payment protocol","Agents that need to pay-per-call for order status checks","Projects already using USDC on Base network"],"notFor":["Production order management systems (endpoint is hardcoded to order 84)","Users who need detailed API documentation or response schemas before integrating","High-volume polling where per-request fees would accumulate quickly"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:10.626Z"},"updatedAt":"2026-04-22T04:01:40.177Z"}}