{"id":"30e68061-5fec-4738-bfb5-2a1955ef693a","shortId":"hGAD3Q","kind":"x402","title":"Check order status via x402 micropayment on Base network for $0.02 per request.","tagline":"Check order status via x402 micropayment on Base network for $0.02 per request.","description":"This endpoint at lowpaymentfee.com returns the status of order #145 via an x402 payment-gated API call. It is part of a broader platform offering multiple API categories — data & analytics, AI & machine learning, finance & Web3, and infrastructure utilities — all priced at $0.02 per request and settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/orders/145/status` accepts POST requests and returns JSON. Payment is handled via the x402 protocol: callers must include an X-PAYMENT header with a valid payment proof. The x402 challenge advertises a maxAmountRequired of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 given USDC's 6 decimals. No API keys, rate limits, or upfront commitments are required — access is instant once payment is included.\n\nThe platform's landing page lists 16 endpoints across four categories, all at the same $0.02 price point. Documentation pages (/docs, /pricing, /api, /README) appear to require wallet connection and returned no substantive content during crawl, so details about request/response schemas, error handling, and the actual data returned by this order-status endpoint remain unknown.","tags":[],"capabilities":["x402-payment","usdc-base","order-status","micropayment","pay-per-request","json-response"],"categories":["commerce","infrastructure"],"synonyms":["order tracking","order status check","x402 API","micropayment API","Base USDC API","pay-per-call","lowpaymentfee"],"warnings":["Endpoint is hardcoded to order #145 — unclear if other order IDs are supported via different URLs","No documentation content was retrievable; /docs, /pricing, /api, and /README all returned only 'Connect wallet'","No OpenAPI spec or response schema available — the shape of the response is unknown","The 'Premium API Access' title is generic and does not describe what the endpoint actually returns"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/145/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/145/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). However, the endpoint is hardcoded to a single order ID, no request/response schema is documented, all doc pages require wallet connection and returned no content, and there is no OpenAPI spec. The actual utility of this specific endpoint is 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'/api/v1/orders/145/status':83 '/docs':172 '/pricing':173 '/readme':175 '0.02':11,24,69,129,167 '000':118 '0x8335':123 '145':36 '16':158 '20':117 '2913':124 '6':133 'Base USDC API' 'accept':84 'access':145 'across':160 'actual':197 'advertis':113 'ai':58 'analyt':57 'api':43,54,136 'appear':176 'base':8,21,78,119,126 'broader':50 'call':44 'caller':97 'categori':55,162 'challeng':112 'check':1,14 'commit':142 'connect':180 'content':185 'crawl':187 'data':56,198 'decim':134 'detail':189 'document':170 'endpoint':28,82,159,205 'equal':128 'error':193 'financ':61 'four':161 'gate':42 'given':130 'handl':92,194 'header':104 'includ':99,151 'infrastructur':64 'instant':147 'json':89 'json-response' 'key':137 'land':155 'learn':60 'limit':139 'list':157 'lowpaymentfee' 'lowpaymentfee.com':30 'machin':59 'maxamountrequir':115 'micropay':6,19 'micropayment' 'micropayment API' 'multipl':53 'must':98 'network':9,22,79 'offer':52 'order':2,15,35,203 'order status check' 'order tracking' 'order-status':202 'page':156,171 'part':47 'pay-per-call' 'pay-per-request' 'payment':41,90,103,108,149 'payment-g':40 'per':12,25,70 'platform':51,153 'point':169 'post':85 'price':67,168 'proof':109 'protocol':96 'rate':138 'remain':206 'request':13,26,71,86 'request/response':191 'requir':144,178 'return':31,88,182,199 'schema':192 'settl':73 'specif':81 'status':3,16,33,204 'substant':184 'unit':120 'unknown':207 'upfront':141 'usdc':75,122,131 'usdc-base' 'util':65 'valid':107 'via':4,17,37,93 'wallet':179 'web3':62 'x':102 'x-payment':101 'x402':5,18,39,95,111 'x402 API' 'x402-payment'","prices":[{"id":"b7bfa676-a21c-4da6-977e-7ed414406a13","listingId":"30e68061-5fec-4738-bfb5-2a1955ef693a","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/145/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":"2026-04-18T18:48:52.880Z"}],"sources":[{"listingId":"30e68061-5fec-4738-bfb5-2a1955ef693a","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/145/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:48:52.880Z","lastSeenAt":"2026-04-22T09:01:14.102Z"}],"details":{"listingId":"30e68061-5fec-4738-bfb5-2a1955ef693a","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/145/status \\\n  -H \"X-PAYMENT: <x402-payment-proof>\" \\\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/145/status"},{"claim":"All listed endpoints are priced at $0.02 per request with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"The platform offers 16 endpoints across data & analytics, AI & ML, finance & Web3, and infrastructure categories","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/orders/145/status"}],"useCases":["Checking the status of a specific order programmatically","Integrating order tracking into an automated agent workflow","Demonstrating x402 payment-gated API consumption"],"bestFor":["Agents that need to query order status with no API key setup","Developers experimenting with x402 micropayment protocols","Low-volume, pay-as-you-go order status lookups"],"notFor":["High-volume order management systems needing bulk queries","Users without a Base-network USDC wallet","Querying orders other than order #145 (endpoint is hardcoded to that ID)"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:11.546Z"},"updatedAt":"2026-04-22T09:01:14.102Z"}}