{"id":"c72921f5-9ebc-4a58-b3b1-82c1b802518b","shortId":"W8nygX","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 #108 via a POST request, gated by the x402 payment protocol. It is part of a broader platform offering 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/108/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 per-request x402 micropayments. The platform emphasizes simplicity: no subscriptions, no minimums, no 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 examples beyond the landing page's list of available endpoints. The exact response format for this order-status endpoint is unknown. The endpoint path is hardcoded to order 108, which raises questions about whether it is a demo/sample endpoint or intended for a specific use case.","tags":[],"capabilities":["x402-payment","usdc-base","order-status","per-request-micropayment","no-api-key"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 endpoint","micropayment API","pay-per-call","USDC payment API","Base network API","order tracking"],"warnings":["Documentation pages (/docs, /api, /pricing, /README) are effectively empty — only showing 'Connect wallet'","No OpenAPI or schema documentation available for request or response formats","Endpoint path is hardcoded to order 108 — unclear if other order IDs are supported","The 'Premium API Access' label is generic and does not describe the actual functionality","No information about what data the order status response contains"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/108/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/108/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 (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI spec, no request/response examples, and the endpoint path is hardcoded to a single order ID. The docs pages are empty beyond a wallet connect prompt, making it impossible to determine what the response looks like or how to use the endpoint 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'/api/v1/orders/108/status':89 '/docs':163 '/pricing':165 '/readme':167 '0.02':11,24,75,124 '000':120 '0x8335':110 '108':36,220 '20':119 '2913':111 '6':128 'Base network API' 'USDC payment API' 'accept':107 'access':94,138 'across':62 'advertis':137 'ai/ml':65 'amount':117 'analyt':64 'api':60,93,131 'avail':199 'base':8,21,84,113,121 'beyond':192 'broader':52 'call':59 'case':237 'categori':71 'challeng':98,101 'check':1,14 'commit':157 'confirm':102 'connect':173 'content':179 'contract':109 'data':63 'decim':129 'demo/sample':229 'document':158,188 'emphas':150 'endpoint':28,61,88,104,200,210,214,230 'exact':202 'exampl':191 'extrem':160 'finance/web3':67 'format':204 'gate':41 'given':125 'grant':140 'hardcod':217 'i.e':123 'infer':66 'infrastructur':69 'intend':232 'key':132 'label':91 'land':194 'limit':135 'list':197 'live':106 'lowpaymentfee.com':30 'max':116 'micropay':6,19,147 'micropayment API' 'minimum':155 'network':9,22,85 'no-api-key' 'numer':55 'offer':54 'openapi':183 'order':2,15,35,208,219 'order status API' 'order tracking' 'order-status':207 'page':168,195 'part':49 'path':215 'pay':57 'pay-per-cal':56 'pay-per-call' 'payment':45,100 'per':12,25,58,76,144 'per-request':143 'per-request-micropayment' 'platform':53,149 'post':39 'premium':92 'price':73 'prompt':175 'protocol':46 'pure':141 'question':223 'rais':222 'rate':134 'render':170 'request':13,26,40,77,145 'request/response':186 'respons':203 'return':31 'schema':187 'settl':79 'simplic':151 'spars':161 'spec':184 'specif':87,235 'status':3,16,33,209 'subscript':153 'unit':122 'unknown':212 'usdc':81,108,126 'usdc-base' 'use':236 'util':70 'via':4,17,37 'wallet':174 'whether':225 'x402':5,18,44,97,146 'x402 endpoint' 'x402-payment'","prices":[{"id":"dab0a93b-e05c-4204-bfc3-5f3777990663","listingId":"c72921f5-9ebc-4a58-b3b1-82c1b802518b","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/108/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":"2026-04-18T18:48:40.850Z"}],"sources":[{"listingId":"c72921f5-9ebc-4a58-b3b1-82c1b802518b","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/108/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:48:40.850Z","lastSeenAt":"2026-04-22T12:03:56.677Z"}],"details":{"listingId":"c72921f5-9ebc-4a58-b3b1-82c1b802518b","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/108/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/108/status"},{"claim":"All endpoints on the platform are priced at $0.02 per request with no API keys, no rate limits, and no minimums","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/orders/108/status"}],"useCases":["Checking the status of a specific order (#108) via a single micropayment","Demonstrating x402 protocol integration for pay-per-call APIs","Agent-driven order status lookups without API key management"],"bestFor":["Developers experimenting with x402 micropayment protocol","Agents needing keyless, pay-per-call API access on Base","Quick order status checks without subscription overhead"],"notFor":["Querying arbitrary order IDs (endpoint is hardcoded to order 108)","Use cases requiring detailed API documentation or guaranteed SLAs","High-volume order management systems needing bulk queries"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:12.059Z"},"updatedAt":"2026-04-22T12:03:56.677Z"}}