{"id":"b2de5a79-d859-401d-9824-b82db85e9e5f","shortId":"3q93Gm","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 #47 via a POST request, gated by the x402 payment protocol. It is part of a broader platform that offers numerous pay-per-call API endpoints across data analytics, AI/ML inference, finance/Web3, and infrastructure utility categories — all priced at $0.02 per request and settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/orders/47/status` is labeled \"Premium API Access\" in the x402 challenge. The payment challenge confirms the endpoint is live, accepting USDC (contract 0x8335…2913 on Base) with a max amount of 20,000 base units (i.e., $0.02 given USDC's 6 decimals). No API keys or rate limits are advertised; access is granted purely through the x402 payment header. The platform advertises no minimums and no commitments.\n\nNote that this specific endpoint is scoped to a single order ID (47), so its general utility is limited unless the platform supports parameterized order IDs across similar paths. Documentation beyond the landing page is essentially empty (all sub-pages just show \"Connect wallet\"), so details about request/response schemas, error handling, and the full range of order-related endpoints are unknown.","tags":[],"capabilities":["x402-payment","usdc-base","order-status","pay-per-call","no-api-key"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 micropayment","pay-per-request API","USDC API payment","Base network API","lowpaymentfee"],"warnings":["Documentation pages (/docs, /api, /pricing, /README) are all empty beyond a 'Connect wallet' prompt — no usable docs available.","Endpoint is scoped to a single order ID (47); unclear if other order IDs are supported or how to discover them.","No response schema or example response is available; output format is unknown.","No OpenAPI or machine-readable schema provided."],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/47/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/47/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 confirmed) and pricing is clear ($0.02 USDC on Base). However, documentation is essentially nonexistent — all doc/pricing/API pages return only 'Connect wallet'. There is no OpenAPI schema, no response examples, and the endpoint is scoped to a single hardcoded order ID, making its general utility 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'0.02':11,24,76,125 '000':121 '0x8335':111 '20':120 '2913':112 '47':36,168 '6':129 'Base network API' 'USDC API payment' 'accept':108 'access':95,139 'across':63,182 'advertis':138,150 'ai/ml':66 'amount':118 'analyt':65 'api':61,94,132 'base':8,21,85,114,122 'beyond':186 'broader':52 'call':60 'categori':72 'challeng':99,102 'check':1,14 'commit':155 'confirm':103 'connect':199 'contract':110 'data':64 'decim':130 'detail':202 'document':185 'empti':192 'endpoint':28,62,89,105,160,216 'error':206 'essenti':191 'finance/web3':68 'full':210 'gate':41 'general':171 'given':126 'grant':141 'handl':207 'header':147 'i.e':124 'id':167,181 'infer':67 'infrastructur':70 'key':133 'label':92 'land':188 'limit':136,174 'live':107 'lowpaymentfee' 'lowpaymentfee.com':30 'max':117 'micropay':6,19 'minimum':152 'network':9,22,86 'no-api-key' 'note':156 'numer':56 'offer':55 'order':2,15,35,166,180,214 'order status API' 'order-rel':213 'order-status' 'page':189,196 'parameter':179 'part':49 'path':184 'pay':58 'pay-per-cal':57 'pay-per-call' 'pay-per-request API' 'payment':45,101,146 'per':12,25,59,77 'platform':53,149,177 'post':39 'premium':93 'price':74 'protocol':46 'pure':142 'rang':211 'rate':135 'relat':215 'request':13,26,40,78 'request/response':204 'return':31 'schema':205 'scope':162 'settl':80 'show':198 'similar':183 'singl':165 'specif':88,159 'status':3,16,33 'sub':195 'sub-pag':194 'support':178 'unit':123 'unknown':218 'unless':175 'usdc':82,109,127 'usdc-base' 'util':71,172 'via':4,17,37 'wallet':200 'x402':5,18,44,98,145 'x402 micropayment' 'x402-payment'","prices":[{"id":"def1ad53-c115-4fc1-b58b-4eea2a42b9bf","listingId":"b2de5a79-d859-401d-9824-b82db85e9e5f","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/47/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":"2026-04-18T18:49:05.656Z"}],"sources":[{"listingId":"b2de5a79-d859-401d-9824-b82db85e9e5f","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/47/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:49:05.656Z","lastSeenAt":"2026-04-22T05:31:14.069Z"}],"details":{"listingId":"b2de5a79-d859-401d-9824-b82db85e9e5f","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/47/status \\\n  -H \"X-PAYMENT: <x402_payment_token>\" \\\n  -H \"Content-Type: application/json\"","exampleRequest":{"url":"https://lowpaymentfee.com/api/v1/orders/47/status","method":"POST","headers":{"X-PAYMENT":"<x402_payment_token>","Content-Type":"application/json"}},"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns HTTP 402 with an x402 challenge requiring USDC payment on Base network","source_url":"https://lowpaymentfee.com/api/v1/orders/47/status"},{"claim":"maxAmountRequired is 20000 base units of USDC (6 decimals) = $0.02","source_url":"https://lowpaymentfee.com/api/v1/orders/47/status"},{"claim":"Platform advertises $0.02/request pricing with no API keys, no rate limits, and no minimums","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/orders/47/status"}],"useCases":["Checking the fulfillment or processing status of a specific order","Demonstrating x402 protocol integration for pay-per-call APIs","Programmatic order tracking without API key management"],"bestFor":["Developers experimenting with x402 payment protocol","Agents that need stateless, keyless API access via crypto micropayments","Quick order status lookups without subscription overhead"],"notFor":["Bulk order management or querying across many orders at once","Users who need detailed API documentation or SDKs before integrating","Anyone without a Base-network USDC wallet"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:10.865Z"},"updatedAt":"2026-04-22T05:31:14.069Z"}}