{"id":"e7100732-6156-4e53-8f9c-b09050d83776","shortId":"PL8NVg","kind":"x402","title":"Pay-per-call employee data API on Base via x402, settled in USDC at $0.02/request.","tagline":"Pay-per-call employee data API on Base via x402, settled in USDC at $0.02/request.","description":"This endpoint at lowpaymentfee.com provides access to employee data (specifically employee record #106) via the x402 payment protocol. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum cost of 20,000 base units, which equals $0.02 per request (USDC uses 6 decimals).\n\nThe provider lowpaymentfee.com hosts a broad catalog of pay-per-call APIs spanning data & analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all priced at $0.02 per request. This specific endpoint falls under what appears to be a sample or demonstration employee-data resource. No API keys or rate limits are advertised; callers simply attach an x402 payment header to each request.\n\nDocumentation is extremely sparse. The docs, pricing, and API pages all render only a \"Connect wallet\" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema, and no example payloads available from the crawled material. The endpoint is confirmed live (returns a proper 402 challenge), but the actual shape of the employee data returned after payment is unknown.","tags":[],"capabilities":["x402-payment","usdc-settlement","base-network","employee-data","pay-per-call","no-api-key","json-response"],"categories":["data"],"synonyms":["employee API","HR data endpoint","employee record lookup","x402 API","pay-per-request API","lowpaymentfee","USDC micropayment API"],"warnings":["No OpenAPI or schema documentation available — request and response formats are unknown","Docs, pricing, and API pages all render only 'Connect wallet' with no technical content","The employee data endpoint (/api/v1/employees/106) is not listed on the provider's own homepage catalog, raising questions about its status","Data provenance and accuracy of employee records are completely undocumented"],"endpointUrl":"https://lowpaymentfee.com/api/v1/employees/106","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/employees/106","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is confirmed live with a valid 402 challenge and clear pricing ($0.02 USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and no examples. The purpose of the employee data resource is unclear — it may be a demo endpoint. Effectively a stub 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'0.02':16,33,83,115 '000':78 '0x8335':70 '106':47 '20':77 '2913':71 '402':200 '6':88 'HR data endpoint' 'USDC micropayment API' 'accept':54 'access':40 'actual':204 'advertis':142 'ai/ml':106 'analyt':105 'api':7,24,102,136,161 'appear':124 'attach':145 'avail':187 'base':9,26,65,79 'base-network' 'broad':95 'call':4,21,101 'caller':143 'catalog':96 'challeng':201 'confirm':195 'connect':167 'contract':69 'cost':75 'crawl':190 'data':6,23,43,104,133,209 'decim':89 'demonstr':130 'detail':174 'doc':158 'document':153 'employe':5,22,42,45,132,208 'employee API' 'employee record lookup' 'employee-data':131 'endpoint':36,120,193 'equal':82 'exampl':185 'extrem':155 'fall':121 'finance/web3':108 'header':149 'host':93 'infer':107 'infrastructur':110 'json':59 'json-response' 'key':137 'limit':140 'live':196 'lowpaymentfee' 'lowpaymentfee.com':38,92 'materi':191 'maximum':74 'network':66 'no-api-key' 'openapi':178 'page':162 'pay':2,19,99 'pay-per-cal':1,18,98 'pay-per-call' 'pay-per-request API' 'payload':186 'payment':51,60,148,212 'per':3,20,84,100,116 'post':55 'price':113,159 'prompt':169 'proper':199 'protocol':52 'provid':39,91 'rate':139 'record':46 'render':164 'request':56,85,117,152 'request/response':181 'resourc':134 'return':58,197,210 'sampl':128 'schema':182 'settl':12,29,62 'shape':205 'simpli':144 'span':103 'spars':156 'spec':179 'specif':44,119 'technic':173 'unit':80 'unknown':214 'usdc':14,31,68,86 'usdc-settlement' 'use':67,87 'util':111 'via':10,27,48 'wallet':168 'x402':11,28,50,147 'x402 API' 'x402-payment'","prices":[{"id":"de5f5e9e-23b1-4fab-80e0-5ad1c0445dd6","listingId":"e7100732-6156-4e53-8f9c-b09050d83776","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/employees/106","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:13.429Z"}],"sources":[{"listingId":"e7100732-6156-4e53-8f9c-b09050d83776","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/employees/106","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:13.429Z","lastSeenAt":"2026-04-25T10:03:59.320Z"}],"details":{"listingId":"e7100732-6156-4e53-8f9c-b09050d83776","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/employees/106 \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-token>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units in USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/employees/106"},{"claim":"All APIs on the platform are priced at $0.02 per request 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/employees/106"}],"useCases":["Retrieving employee record data on a per-call payment basis","Demonstrating x402 protocol payment flows with a live endpoint","Integrating pay-per-use data access into agent workflows without API key management"],"bestFor":["Developers experimenting with x402 payment protocol","Agents needing on-demand employee data without subscription commitments","Low-volume, pay-as-you-go data retrieval"],"notFor":["High-volume bulk employee data exports (no documented batch support)","Use cases requiring detailed API documentation or guaranteed SLAs","Sensitive HR data needs where schema and data provenance must be verified"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:19.305Z"},"updatedAt":"2026-04-25T10:03:59.320Z"}}