{"id":"17d4d330-58ef-468b-9f14-01f7563cb09a","shortId":"wKrzcZ","kind":"x402","title":"Check order status via x402 micropayment on Base for $0.02 per request.","tagline":"Check order status via x402 micropayment on Base for $0.02 per request.","description":"This endpoint at lowpaymentfee.com returns the status of order #34 via a POST request, gated by an x402 payment challenge. It is part of a broader platform offering dozens of pay-per-call API endpoints across data analytics, AI/ML inference, 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/34/status` is labeled \"Premium API Access\" in the x402 challenge. The payment scheme is \"exact\" with a maxAmountRequired of 20,000 base units of USDC (0x8335…2913 on Base, 6 decimals), which equals $0.02. Payment is made via the X-PAYMENT header per the x402 protocol. No API keys, rate limits, or upfront commitments are required — callers simply attach a valid x402 payment to each request.\n\nThe platform advertises additional endpoints for sentiment analysis, text summarization, classification, embeddings, price feeds, exchange rates, gas estimates, geocoding, validation, conversion, and data export, all at the same $0.02 price point. However, documentation beyond the landing page is extremely thin — the /docs, /pricing, /api, and /README pages all render only a \"Connect wallet\" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema documentation, and no usage examples available from the crawled material.","tags":[],"capabilities":["x402-payment","usdc-base","order-status","pay-per-request","no-api-key"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 micropayment API","pay-per-call API","USDC payment API","Base network API","lowpaymentfee"],"warnings":["No OpenAPI spec or request/response schema available","All documentation pages (/docs, /pricing, /api, /README) render only 'Connect wallet' with no content","Endpoint is hardcoded to order ID 34 — unclear if other order IDs are supported or if this is a demo","The description 'Premium API Access' is generic and does not explain what data is returned","No examples of successful responses available"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/34/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/34/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 (returns a valid 402 x402 challenge) and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documentation beyond a landing page, and the endpoint is hardcoded to a single order ID (34), making its general utility unclear. The docs, pricing, and README pages are all empty 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'/api/v1/orders/34/status':87 '/docs':195 '/pricing':196 '/readme':199 '0.02':10,22,73,120,182 '000':107 '0x8335':112 '20':106 '2913':113 '34':34 '6':116 'Base network API' 'USDC payment API' 'access':92 'across':61 'addit':157 'advertis':156 'ai/ml':64 'analysi':161 'analyt':63 'api':59,91,135 'attach':146 'avail':226 'base':8,20,82,108,115 'beyond':187 'broader':50 'call':58 'caller':144 'challeng':44,96 'check':1,13 'classif':164 'commit':141 'connect':205 'convers':174 'crawl':229 'data':62,176 'decim':117 'detail':212 'document':186,221 'dozen':53 'embed':165 'endpoint':26,60,86,158 'equal':119 'estim':171 'exact':101 'exampl':225 'exchang':168 'export':177 'extrem':192 'feed':167 'finance/web3':66 'gas':170 'gate':39 'geocod':172 'header':129 'howev':185 'infer':65 'infrastructur':68 'key':136 'label':89 'land':189 'limit':138 'lowpaymentfee' 'lowpaymentfee.com':28 'made':123 'materi':230 'maxamountrequir':104 'micropay':6,18 'network':83 'no-api-key' 'offer':52 'openapi':216 'order':2,14,33 'order status API' 'order-status' 'page':190,200 'part':47 'pay':56 'pay-per-cal':55 'pay-per-call API' 'pay-per-request' 'payment':43,98,121,128,150 'per':11,23,57,74,130 'platform':51,155 'point':184 'post':37 'premium':90 'price':71,166,183 'prompt':207 'protocol':133 'rate':137,169 'render':202 'request':12,24,38,75,153 'request/response':219 'requir':143 'return':29 'schema':220 'scheme':99 'sentiment':160 'settl':77 'simpli':145 'spec':217 'specif':85 'status':3,15,31 'summar':163 'technic':211 'text':162 'thin':193 'unit':109 'upfront':140 'usag':224 'usdc':79,111 'usdc-base' 'util':69 'valid':148,173 'via':4,16,35,124 'wallet':206 'x':127 'x-payment':126 'x402':5,17,42,95,132,149 'x402 micropayment API' 'x402-payment'","prices":[{"id":"07deffd0-7006-4333-a6a9-49660dae0cbd","listingId":"17d4d330-58ef-468b-9f14-01f7563cb09a","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/34/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":"2026-04-18T18:49:03.846Z"}],"sources":[{"listingId":"17d4d330-58ef-468b-9f14-01f7563cb09a","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/34/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:49:03.846Z","lastSeenAt":"2026-04-22T07:31:18.261Z"}],"details":{"listingId":"17d4d330-58ef-468b-9f14-01f7563cb09a","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/34/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 endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units of USDC on Base","source_url":"https://lowpaymentfee.com/api/v1/orders/34/status"},{"claim":"USDC contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/orders/34/status"},{"claim":"All endpoints priced at $0.02 per request with no API keys, no rate limits, instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"Platform offers endpoints across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categories","source_url":"https://lowpaymentfee.com"},{"claim":"Documentation pages render only 'Connect wallet' with no further content","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Checking the status of a specific order programmatically with per-call payment","Demonstrating x402 protocol integration for micropayment-gated endpoints","Agents autonomously querying order status without pre-provisioned API keys"],"bestFor":["Developers experimenting with x402 payment protocol","Agents that need keyless, pay-per-call API access on Base","Low-volume order status lookups without subscription commitments"],"notFor":["High-volume order management systems needing bulk queries at lower cost","Users who need detailed API documentation or OpenAPI specs before integrating","Querying arbitrary order IDs (this endpoint is hardcoded to order 34)"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:10.972Z"},"updatedAt":"2026-04-22T07:31:18.261Z"}}