{"id":"d0517a28-8b07-41bf-8744-2c69d08dffa1","shortId":"WxMDWh","kind":"x402","title":"x402-gated order status endpoint on Base, pay-per-call with USDC.","tagline":"x402-gated order status endpoint on Base, pay-per-call with USDC.","description":"This endpoint at lowpaymentfee.com provides order status lookups via the x402 payment protocol. The specific resource `/api/v1/orders/97/status` is accessed via POST and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum cost of 0.02 USDC per request (20,000 base units at 6 decimals).\n\nThe broader lowpaymentfee.com platform advertises a suite of x402-gated APIs spanning data analytics (metrics, reports, data export, insights), AI/ML (sentiment analysis, text summarization, classification, embeddings), finance/Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are listed at $0.02 per request with no API keys, no rate limits, and no minimum commitments.\n\nDocumentation is extremely sparse — the /docs, /api, /pricing, and /README pages all render only a \"Connect wallet\" prompt with no further content. There is no OpenAPI spec, no request/response schema documentation, and no usage examples available. The endpoint is confirmed live (returns a valid x402 402 challenge), but the actual data returned upon successful payment is unknown. The order ID \"97\" in the URL path suggests this may be a specific resource lookup rather than a general-purpose API.","tags":[],"capabilities":["x402-payment","usdc-settlement","base-network","order-status","pay-per-call","no-api-key"],"categories":["commerce","data"],"synonyms":["order status API","x402 endpoint","USDC micropayment API","Base network API","pay-per-request API","lowpaymentfee"],"warnings":["No OpenAPI spec or schema documentation available","All documentation pages (/docs, /api, /pricing, /README) render only 'Connect wallet' with no content","The endpoint path contains a hardcoded order ID (97), unclear if this is parameterizable","No response schema or example responses are documented anywhere","The actual data returned upon successful payment is completely unknown"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/97/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/97/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 402 challenge, but there is no OpenAPI spec, no documented request/response schema, no usage examples, and the docs pages are empty. The specific endpoint path (/orders/97/status) appears to be a single hardcoded resource rather than a parameterized API. Pricing is clear but everything else must be 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'/api/v1/orders/97/status':45 '/docs':148 '/pricing':150 '/readme':152 '0.02':70,129 '000':75 '0x8335':63 '20':74 '2913':64 '402':188 '6':79 '97':203 'Base network API' 'USDC micropayment API' 'access':47 'actual':192 'advertis':85 'ai/ml':101 'analysi':103 'analyt':95 'api':92,134,222 'avail':178 'base':8,22,58,76 'base-network' 'broader':82 'call':12,26 'challeng':189 'classif':106 'commit':142 'confirm':182 'connect':158 'content':164 'contract':62 'convers':122 'cost':68 'data':94,98,193 'decim':80 'document':143,173 'embed':107 'endpoint':6,20,30,125,180 'estim':116 'exampl':177 'exchang':111 'export':99 'extrem':145 'feed':110 'finance/web3':108 'gas':115 'gate':3,17,91 'general':220 'general-purpos':219 'generat':123 'geocod':120 'id':202 'infrastructur':118 'insight':100 'json':52 'key':135 'limit':138 'list':127 'live':183 'lookup':36,215 'lowpaymentfee' 'lowpaymentfee.com':32,83 'maximum':67 'may':210 'metric':96 'minimum':141 'network':59 'no-api-key' 'openapi':168 'order':4,18,34,201 'order status API' 'order-status' 'page':153 'path':207 'pay':10,24 'pay-per-cal':9,23 'pay-per-call' 'pay-per-request API' 'payment':40,53,197 'per':11,25,72,130 'platform':84 'post':49 'price':109 'prompt':160 'protocol':41 'provid':33 'purpos':221 'quot':114 'rate':112,137 'rather':216 'render':155 'report':97 'request':73,131 'request/response':171 'resourc':44,214 'return':51,184,194 'schema':172 'sentiment':102 'settl':55 'span':93 'spars':146 'spec':169 'specif':43,213 'status':5,19,35 'success':196 'suggest':208 'suit':87 'summar':105 'text':104 'token':113 'unit':77 'unknown':199 'upon':195 'url':206 'usag':176 'usdc':14,28,61,71 'usdc-settlement' 'use':60 'util':119 'valid':121,186 'via':37,48 'wallet':159 'x402':2,16,39,90,187 'x402 endpoint' 'x402-gated':1,15,89 'x402-payment'","prices":[{"id":"cfe10b48-437a-4a7c-9a59-d19a8e63a62a","listingId":"d0517a28-8b07-41bf-8744-2c69d08dffa1","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/97/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":"2026-04-18T18:49:31.095Z"}],"sources":[{"listingId":"d0517a28-8b07-41bf-8744-2c69d08dffa1","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/97/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:49:31.095Z","lastSeenAt":"2026-04-22T02:31:02.499Z"}],"details":{"listingId":"d0517a28-8b07-41bf-8744-2c69d08dffa1","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/97/status \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-token>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Endpoint returns a valid x402 402 challenge with USDC on Base network, maxAmountRequired 20000 base units","source_url":"https://lowpaymentfee.com/api/v1/orders/97/status"},{"claim":"All endpoints listed at $0.02 per request with no API keys, no rate limits, instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"Platform advertises APIs across data/analytics, AI/ML, finance/Web3, and infrastructure categories","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/orders/97/status"}],"useCases":["Checking the status of a specific order via programmatic pay-per-call access","Integrating order tracking into an agent workflow that can settle USDC on Base","Demonstrating x402 protocol payment flows for commerce endpoints"],"bestFor":["Agents or services that need on-demand order status without API key management","Developers experimenting with x402 payment protocol integrations","Workflows requiring low-cost per-call access to order data"],"notFor":["Users needing comprehensive order management (create, update, cancel)","Anyone requiring detailed API documentation or response schema guarantees before integrating","High-volume batch order lookups where per-call pricing may add up"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:09.662Z"},"updatedAt":"2026-04-22T02:31:02.499Z"}}