{"id":"31d82602-47f9-472c-aca2-823b3c785653","shortId":"VX4GaY","kind":"x402","title":"Order status lookup via x402 micropayment on Base network, $0.02 per request in USDC.","tagline":"Order status lookup via x402 micropayment on Base network, $0.02 per request in USDC.","description":"This endpoint at lowpaymentfee.com provides order status information behind an x402 paywall. The specific resource `/api/v1/orders/37/status` returns order status data in JSON format when called via POST with a valid X-PAYMENT header. Payment is settled on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) at a cost of $0.02 per request (20,000 base units with 6 decimals).\n\nThe provider, lowpaymentfee.com, operates a broader platform offering multiple x402-gated API categories including data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance and crypto market data, and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are priced uniformly at $0.02 per request with no API keys, no rate limits, and no minimum commitments required. The platform uses the x402 protocol version 1 with the \"exact\" payment scheme.\n\nDocumentation is extremely sparse — the docs, API, pricing, and README pages all render only a \"Connect wallet\" prompt with no further technical detail. There is no OpenAPI schema, no request/response examples, and no description of what fields the order status response contains. The endpoint path suggests it retrieves status for a specific order (ID 37), but it is unclear whether this is a demo/sample order or whether callers can query arbitrary order IDs via different paths.","tags":[],"capabilities":["x402-payment","usdc-base-network","order-status","json-response","per-request-micropayment","no-api-key"],"categories":["commerce","data"],"synonyms":["order tracking","order status API","x402 API","micropayment API","Base USDC payment","pay-per-call API","lowpaymentfee"],"warnings":["Documentation pages (docs, pricing, API, README) all render only 'Connect wallet' with no usable content.","No OpenAPI or response schema available — response format is unknown.","The endpoint path references a hardcoded order ID (37); it is unclear if this is a demo or if other order IDs are queryable.","The specific /orders/37/status endpoint is not listed among the provider's advertised APIs on the homepage."],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/37/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/37/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 (returns 402 with a valid x402 challenge), but documentation is essentially nonexistent — docs/pricing/API pages show only 'Connect wallet'. There is no OpenAPI schema, no request/response examples, and the specific endpoint path (/orders/37/status) is not listed on the homepage. The purpose and response format must be entirely inferred from the URL 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'0.02':10,24,78,130 '000':82 '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913':73 '1':152 '20':81 '37':212 '6':86 'Base USDC payment' 'ai/ml':105 'analysi':108 'analyt':104 'api':100,135,164 'arbitrari':228 'base':8,22,68,83 'behind':37 'broader':93 'call':53 'caller':225 'categori':101 'classif':110 'commit':143 'connect':173 'contain':199 'contract':72 'convers':122 'cost':76 'crypto':114 'data':48,103,116 'decim':87 'demo/sample':221 'descript':191 'detail':180 'differ':232 'doc':163 'document':158 'embed':111 'endpoint':30,125,201 'exact':155 'exampl':188 'extrem':160 'field':194 'financ':112 'format':51 'gate':99 'generat':123 'geocod':120 'header':62 'id':211,230 'includ':102 'infer':106 'inform':36 'infrastructur':118 'json':50 'json-response' 'key':136 'limit':139 'lookup':3,17 'lowpaymentfee' 'lowpaymentfee.com':32,90 'market':115 'micropay':6,20 'micropayment API' 'minimum':142 'multipl':96 'network':9,23,69 'no-api-key' 'offer':95 'openapi':184 'oper':91 'order':1,15,34,46,196,210,222,229 'order status API' 'order tracking' 'order-status' 'page':168 'path':202,233 'pay-per-call API' 'payment':61,63,156 'paywal':40 'per':11,25,79,131 'per-request-micropayment' 'platform':94,146 'post':55 'price':127,165 'prompt':175 'protocol':150 'provid':33,89 'queri':227 'rate':138 'readm':167 'render':170 'request':12,26,80,132 'request/response':187 'requir':144 'resourc':43 'respons':198 'retriev':205 'return':45 'schema':185 'scheme':157 'sentiment':107 'settl':65 'spars':161 'specif':42,209 'status':2,16,35,47,197,206 'suggest':203 'summar':109 'technic':179 'unclear':216 'uniform':128 'unit':84 'usdc':14,28,71 'usdc-base-network' 'use':70,147 'util':119 'valid':58,121 'version':151 'via':4,18,54,231 'wallet':174 'whether':217,224 'x':60 'x-payment':59 'x402':5,19,39,98,149 'x402 API' 'x402-gated':97 'x402-payment'","prices":[{"id":"438422bc-00e4-4ab0-8ed7-6131b0d909bb","listingId":"31d82602-47f9-472c-aca2-823b3c785653","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/37/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":"2026-04-18T18:48:58.331Z"}],"sources":[{"listingId":"31d82602-47f9-472c-aca2-823b3c785653","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/37/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:48:58.331Z","lastSeenAt":"2026-04-22T08:01:48.443Z"}],"details":{"listingId":"31d82602-47f9-472c-aca2-823b3c785653","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/37/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 endpoint returns HTTP 402 with x402 version 1 challenge requiring USDC payment on Base network","source_url":"https://lowpaymentfee.com/api/v1/orders/37/status"},{"claim":"maxAmountRequired is 20000 base units of USDC (6 decimals) = $0.02","source_url":"https://lowpaymentfee.com/api/v1/orders/37/status"},{"claim":"The provider advertises $0.02/request pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/orders/37/status"},{"claim":"Docs, pricing, API, and README pages render only 'Connect wallet'","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Checking the status of a specific order via a single paid API call","Demonstrating x402 protocol micropayment integration on Base","Agent-driven order tracking workflows that pay per query"],"bestFor":["Developers experimenting with x402 payment protocol","Agents needing pay-per-call order status lookups","Low-friction API access without API key management"],"notFor":["Bulk order status monitoring (no documented batch endpoint)","Users who need detailed API documentation or response schema guarantees","Production systems requiring SLA or uptime guarantees"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:11.223Z"},"updatedAt":"2026-04-22T08:01:48.443Z"}}