{"id":"61d0fa96-c8f0-4c25-a0c0-4460ca28a384","shortId":"9uWp3K","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 #17 via a POST request, gated behind 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 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 maximum amount required is 20,000 base units of USDC (6 decimals), which equals $0.02. No API keys are needed; callers simply attach an X-PAYMENT header with a valid x402 payment proof. The platform advertises no rate limits and instant access.\n\nNote that this specific endpoint path (/api/v1/orders/17/status) is not listed among the publicly documented API categories on the landing page, which focus on analytics, AI, finance, and utility endpoints. It appears to be an order-tracking or e-commerce status endpoint. Documentation beyond the landing page is extremely thin — the /docs, /api, /pricing, and /README pages all returned only a \"Connect wallet\" prompt with no substantive content. As a result, the request body schema, response format, and detailed behavior of this endpoint are unknown.","tags":[],"capabilities":["x402-payment","usdc-base","order-status","pay-per-request","no-api-key"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 micropayment","USDC pay-per-call","Base network API","order tracking","lowpaymentfee"],"warnings":["No request or response schema available for this endpoint","Documentation pages (/docs, /api, /pricing, /README) contain no useful content","This specific endpoint path is not listed in the provider's public API catalog","The endpoint is hardcoded to order ID 17; unclear if other order IDs are supported"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/17/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/17/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 for this specific endpoint's request/response schema. The /docs, /pricing, and /README pages are empty stubs. The endpoint path (orders/17/status) is not listed in the site's public API catalog, making its purpose and behavior largely 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'/api/v1/orders/17/status':154 '/docs':200 '/pricing':202 '/readme':204 '/request':11,22 '0.02':10,21,71,119 '000':110 '0x1a2b13e97f5f837c8f9fa1f95a1484b7c70d85f3':97 '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913':101 '17':32 '20':109 '6':115 'Base network API' 'USDC pay-per-call' 'accept':90 'access':147 'across':59 'address':96 'advertis':141 'ai':172 'ai/ml':62 'among':158 'amount':106 'analyt':61,171 'api':57,121,162 'appear':178 'attach':127 'base':8,19,79,103,111 'behavior':228 'behind':38 'beyond':192 'bodi':222 'broader':48 'call':56 'caller':125 'categori':163 'challeng':42,83 'check':1,12 'commerc':188 'confirm':84 'connect':210 'content':216 'contract':100 'data':60 'decim':116 'detail':227 'document':161,191 'dozen':51 'e':187 'e-commerc':186 'endpoint':24,58,86,152,176,190,231 'equal':118 'exact':92 'exact-schem':91 'extrem':197 'financ':173 'finance/web3':64 'focus':169 'format':225 'gate':37 'header':132 'infer':63 'infrastructur':66 'instant':146 'key':122 'land':166,194 'limit':144 'list':157 'live':88 'lowpaymentfee' 'lowpaymentfee.com':26 'maximum':105 'micropay':6,17 'need':124 'network':80 'no-api-key' 'note':148 'offer':50 'order':2,13,31,183 'order status API' 'order tracking' 'order-status' 'order-track':182 'page':167,195,205 'part':45 'path':153 'pay':54 'pay-per-cal':53 'pay-per-request' 'payment':41,94,131,137 'per':55,72 'platform':49,140 'post':35 'price':69 'prompt':212 'proof':138 'public':160 'rate':143 'request':36,73,221 'requir':107 'respons':224 'result':219 'return':27,207 'schema':223 'scheme':93 'settl':74 'simpli':126 'specif':151 'status':3,14,29,189 'substant':215 'thin':198 'track':184 'unit':112 'unknown':233 'usdc':9,20,76,99,114 'usdc-base' 'use':98 'util':67,175 'valid':135 'via':4,15,33 'wallet':211 'x':130 'x-payment':129 'x402':5,16,40,82,136 'x402 micropayment' 'x402-payment'","prices":[{"id":"b4ed4c40-33c0-4dec-9320-10411398b9a3","listingId":"61d0fa96-c8f0-4c25-a0c0-4460ca28a384","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/17/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":"2026-04-18T18:48:46.253Z"}],"sources":[{"listingId":"61d0fa96-c8f0-4c25-a0c0-4460ca28a384","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/17/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:48:46.253Z","lastSeenAt":"2026-04-22T12:03:56.901Z"}],"details":{"listingId":"61d0fa96-c8f0-4c25-a0c0-4460ca28a384","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/17/status \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402_payment_proof>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The x402 challenge requires 20,000 base units of USDC ($0.02) on Base network","source_url":"https://lowpaymentfee.com/api/v1/orders/17/status"},{"claim":"The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/orders/17/status"},{"claim":"The site lists API categories including Data & Analytics, AI & ML, Finance & Web3, and Infrastructure","source_url":"https://lowpaymentfee.com"}],"useCases":["Checking the status of a specific order programmatically","Integrating pay-per-call order lookups into agent workflows","Demonstrating x402 payment protocol usage on Base"],"bestFor":["Agents needing on-demand order status checks without API key management","Developers experimenting with x402 payment-gated endpoints","Micropayment-based API consumption on Base L2"],"notFor":["Bulk order management or batch status queries (single-order endpoint)","Users who need detailed API documentation before integrating","Applications requiring free or subscription-based access"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:11.811Z"},"updatedAt":"2026-04-22T12:03:56.901Z"}}