{"id":"623661c0-573a-45c7-939f-97a5f76359f7","shortId":"q94G2U","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 #54 via a POST request, gated by an x402 payment challenge. It is part of a broader platform offering dozens of pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and utility services — all priced at $0.02 per request and settled in USDC on the Base network.\n\nThe x402 challenge confirms the endpoint is live and accepts exact-scheme payments to address 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3 using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Base. The maxAmountRequired is 20000 base units, which equals $0.02 (USDC uses 6 decimals). No API keys are needed; access is granted immediately upon payment. The platform advertises no rate limits and no minimum commitments.\n\nNote that this specific endpoint path (/api/v1/orders/54/status) is not listed among the publicly advertised APIs on the landing page, which focus on analytics, AI, finance, and utility categories. It may be a demo or internal order-tracking endpoint. Documentation pages (/docs, /pricing, /api, /README) all returned only a \"Connect wallet\" prompt with no substantive content, so the request/response schema for this endpoint is unknown beyond the x402 outputSchema indicating it accepts HTTP POST and returns application/json.","tags":[],"capabilities":["x402-payment","usdc-base","pay-per-call","order-status","json-api","no-api-key"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 micropayment","USDC pay-per-request","Base network API","lowpaymentfee","order tracking","402 payment endpoint"],"warnings":["This specific endpoint (/api/v1/orders/54/status) is not listed among the provider's publicly advertised APIs — it may be a demo or internal endpoint.","No documentation is available: /docs, /pricing, /api, and /README all return only a 'Connect wallet' prompt with no substantive content.","Request body schema and response schema are completely unknown — no OpenAPI spec or examples are provided.","The endpoint path is hardcoded to order ID 54; it is unclear whether other order IDs are supported or how to parameterize."],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/54/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/54/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 (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is no documentation, no request/response schema, and the specific order-status path is not listed among the provider's advertised APIs. All doc pages returned only 'Connect wallet' with no 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'/api/v1/orders/54/status':145 '/docs':180 '/pricing':181 '/readme':183 '/request':11,22 '0.02':10,21,71,113 '0x1a2b13e97f5f837c8f9fa1f95a1484b7c70d85f3':98 '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913':102 '20000':108 '402 payment endpoint' '54':32 '6':116 'Base network API' 'USDC pay-per-request' 'accept':91,210 'access':123 'address':97 'advertis':131,152 'ai':162 'ai/ml':61 'among':149 'analyt':60,161 'api':57,119,153 'application/json':215 'base':8,19,80,104,109 'beyond':204 'broader':48 'call':56 'categori':166 'challeng':42,84 'check':1,12 'commit':138 'confirm':85 'connect':188 'content':194 'contract':101 'data':59,64 'decim':117 'demo':171 'document':178 'dozen':51 'endpoint':24,87,143,177,201 'equal':112 'exact':93 'exact-schem':92 'financ':163 'finance/web3':63 'focus':159 'gate':37 'grant':125 'http':211 'immedi':126 'indic':208 'infer':62 'intern':173 'json-api' 'key':120 'land':156 'limit':134 'list':148 'live':89 'lowpaymentfee' 'lowpaymentfee.com':26 'maxamountrequir':106 'may':168 'micropay':6,17 'minimum':137 'need':122 'network':81 'no-api-key' 'note':139 'offer':50 'order':2,13,31,175 'order status API' 'order tracking' 'order-status' 'order-track':174 'outputschema':207 'page':157,179 'part':45 'path':144 'pay':54 'pay-per-cal':53 'pay-per-call' 'payment':41,95,128 'per':55,72 'platform':49,130 'post':35,212 'price':69 'prompt':190 'public':151 'rate':133 'request':36,73 'request/response':197 'return':27,185,214 'schema':198 'scheme':94 'servic':67 'settl':75 'span':58 'specif':142 'status':3,14,29 'substant':193 'track':176 'unit':110 'unknown':203 'upon':127 'usdc':9,20,77,100,114 'usdc-base' 'use':99,115 'util':66,165 'via':4,15,33 'wallet':189 'x402':5,16,40,83,206 'x402 micropayment' 'x402-payment'","prices":[{"id":"452155c4-ca69-4d4e-9a58-373ea928e824","listingId":"623661c0-573a-45c7-939f-97a5f76359f7","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/54/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":"2026-04-18T18:49:18.411Z"}],"sources":[{"listingId":"623661c0-573a-45c7-939f-97a5f76359f7","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/54/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:49:18.411Z","lastSeenAt":"2026-04-22T02:31:01.973Z"}],"details":{"listingId":"623661c0-573a-45c7-939f-97a5f76359f7","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/54/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 returns maxAmountRequired of 20000 base units in USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/orders/54/status"},{"claim":"USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/orders/54/status"},{"claim":"Platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"Documentation pages (/docs, /pricing, /api, /README) returned only 'Connect wallet' with no content","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Checking the status of a specific order programmatically via micropayment","Demonstrating x402 payment-gated API access on Base","Integrating pay-per-call order lookups into agent workflows"],"bestFor":["Developers exploring x402 protocol integrations","Agents that need on-demand order status without API key management","Micropayment-based API consumption on Base L2"],"notFor":["Bulk order status polling (each call costs $0.02)","Users who need detailed API documentation before integrating","Production order management systems requiring authenticated sessions"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:10.259Z"},"updatedAt":"2026-04-22T02:31:01.973Z"}}