{"id":"2c2f1284-1a57-4316-9150-bbde17e37b7a","shortId":"mEdfdW","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/30/status` returns status data for order #30 when called via POST with a valid X-PAYMENT header. Payment is settled in USDC on the Base network at $0.02 per request (20,000 base units with 6 decimals). No API keys or rate limits are required — access is granted purely through per-call micropayment.\n\nThe provider lowpaymentfee.com hosts a broader suite of x402-gated APIs spanning data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance and crypto market data, and utility services (geocoding, validation, conversion, generation). All endpoints are listed at $0.02 per request with the same payment model. However, the specific endpoint being listed here is an order status lookup, which appears to be a demonstration or e-commerce order tracking resource.\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 is confirmed live via a valid 402 challenge, but the actual response format and capabilities remain unknown.","tags":[],"capabilities":["x402-payment","usdc-base-network","order-status","per-call-micropayment","no-api-key","no-rate-limit"],"categories":["commerce","data"],"synonyms":["order tracking","order status API","x402 API","micropayment API","pay-per-call API","Base USDC API","lowpaymentfee"],"warnings":["No documentation available — docs, API, pricing, and README pages all show only 'Connect wallet'","No OpenAPI or response schema provided; response format is completely unknown","The endpoint path '/api/v1/orders/30/status' references a hardcoded order ID (30), suggesting this may be a demo or placeholder resource","No request body schema documented despite POST method requirement"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/30/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/30/status","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","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 schema, no request/response examples, and all documentation pages are empty beyond a wallet connect prompt. The specific endpoint (order 30 status) appears to be a demo resource with no explanation of its purpose or response 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'0.02':10,24,72,138 '000':76 '20':75 '30':50 '402':221 '6':80 'Base USDC API' 'access':90 'actual':225 'ai/ml':114 'analysi':117 'analyt':113 'api':83,110,177 'appear':159 'base':8,22,69,77 'behind':37 'broader':104 'call':52,97 'capabl':229 'challeng':222 'classif':119 'commerc':167 'confirm':216 'connect':186 'contain':212 'convers':131 'crypto':123 'data':47,112,125 'decim':81 'demonstr':163 'descript':204 'detail':193 'doc':176 'document':171 'e':166 'e-commerc':165 'embed':120 'endpoint':30,134,149,214 'exampl':201 'extrem':173 'field':207 'financ':121 'format':227 'gate':109 'generat':132 'geocod':129 'grant':92 'header':61 'host':102 'howev':146 'infer':115 'inform':36 'key':84 'limit':87 'list':136,151 'live':217 'lookup':3,17,157 'lowpaymentfee' 'lowpaymentfee.com':32,101 'market':124 'micropay':6,20,98 'micropayment API' 'model':145 'network':9,23,70 'no-api-key' 'no-rate-limit' 'openapi':197 'order':1,15,34,49,155,168,209 'order status API' 'order tracking' 'order-status' 'page':181 'pay-per-call API' 'payment':60,62,144 'paywal':40 'per':11,25,73,96,139 'per-cal':95 'per-call-micropayment' 'post':54 'price':178 'prompt':188 'provid':33,100 'pure':93 'rate':86 'readm':180 'remain':230 'render':183 'request':12,26,74,140 'request/response':200 'requir':89 'resourc':43,170 'respons':211,226 'return':45 'schema':198 'sentiment':116 'servic':128 'settl':64 'span':111 'spars':174 'specif':42,148 'status':2,16,35,46,156,210 'suit':105 'summar':118 'technic':192 'track':169 'unit':78 'unknown':231 'usdc':14,28,66 'usdc-base-network' 'util':127 'valid':57,130,220 'via':4,18,53,218 'wallet':187 'x':59 'x-payment':58 'x402':5,19,39,108 'x402 API' 'x402-gated':107 'x402-payment'","prices":[{"id":"aa1dc847-6e6f-42dc-9c0e-569bca493f37","listingId":"2c2f1284-1a57-4316-9150-bbde17e37b7a","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/30/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":"2026-04-18T18:48:56.517Z"}],"sources":[{"listingId":"2c2f1284-1a57-4316-9150-bbde17e37b7a","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/30/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:48:56.517Z","lastSeenAt":"2026-04-22T08:31:17.300Z"}],"details":{"listingId":"2c2f1284-1a57-4316-9150-bbde17e37b7a","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/30/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 a 402 challenge requesting 20,000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/orders/30/status"},{"claim":"All APIs 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 contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/orders/30/status"},{"claim":"The platform offers APIs across data analytics, AI/ML, finance/Web3, and infrastructure categories","source_url":"https://lowpaymentfee.com"}],"useCases":["Checking the status of a specific order via micropayment","Integrating pay-per-call order tracking into an agent workflow","Demonstrating x402 protocol payment flows"],"bestFor":["Agents needing simple order status lookups without API key management","Developers experimenting with x402 micropayment protocol","Low-volume, on-demand order status checks"],"notFor":["High-volume order management systems needing bulk queries","Users who need detailed documentation or response schema guarantees","Production e-commerce platforms requiring authenticated order APIs"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:11.329Z"},"updatedAt":"2026-04-22T08:31:17.300Z"}}