{"id":"42102004-3e1b-4800-a09f-4aed272bf601","shortId":"FWQYKV","kind":"x402","title":"Retrieve employee SSN data via x402 micropayment on Base network for $0.02 per request.","tagline":"Retrieve employee SSN data via x402 micropayment on Base network for $0.02 per request.","description":"This endpoint at lowpaymentfee.com returns employee Social Security Number (SSN) data for a specific employee record (ID 117) behind an x402 paywall. The endpoint accepts POST requests and returns JSON. Payment is settled in USDC on the Base network using the x402 \"exact\" scheme, with a maximum cost of $0.02 per request (20,000 base units of USDC with 6 decimals).\n\nThe provider lowpaymentfee.com hosts a broad catalog of pay-per-call APIs spanning data analytics, AI/ML inference, finance, and utility services — all priced at $0.02 per request with no API keys, no rate limits, and no commitments. However, this specific endpoint deals with sensitive personally identifiable information (employee SSN), which raises significant regulatory and ethical concerns. No OpenAPI schema, detailed documentation, or example responses were found in the crawl; the docs, pricing, and API pages all returned only a \"Connect wallet\" prompt with no substantive content.\n\nBecause the endpoint is live (returning a valid 402 challenge) but documentation is essentially absent and the data category is highly sensitive, consumers should exercise extreme caution. There is no indication of what authorization or compliance framework governs access to this PII data.","tags":[],"capabilities":["x402-payment","usdc-base","employee-pii-lookup","ssn-retrieval","pay-per-call","json-response"],"categories":["data","pii"],"synonyms":["social security number API","employee SSN lookup","PII endpoint","x402 SSN","employee data API","sensitive data retrieval"],"warnings":["This endpoint exposes Social Security Numbers — highly regulated PII. No compliance framework, data governance policy, or authorization model is documented.","No OpenAPI schema, example request/response, or substantive documentation was found.","The provider's docs, pricing, and API pages returned no meaningful content (only 'Connect wallet').","The legitimacy and legality of this SSN data source is unverified. Use at your own legal risk.","Hardcoded employee ID (117) in the URL — unclear if other employee IDs are supported or how the dataset is sourced."],"endpointUrl":"https://lowpaymentfee.com/api/v1/employees/117/ssn","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/117/ssn","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live and returns a valid x402 402 challenge, but there is zero documentation, no OpenAPI schema, no example responses, and the endpoint serves highly sensitive PII (SSN) with no visible compliance or authorization framework. The crawled docs/pricing/API pages were all empty beyond a wallet-connect 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'000':82 '117':46 '20':81 '402':185 '6':88 'PII endpoint' 'absent':191 'accept':53 'access':215 'ai/ml':106 'analyt':105 'api':102,120,164 'author':210 'base':9,23,66,83 'behind':47 'broad':95 'call':101 'catalog':96 'categori':195 'caution':203 'challeng':186 'commit':127 'complianc':212 'concern':146 'connect':170 'consum':199 'content':176 'cost':76 'crawl':159 'data':4,18,39,104,194,219 'deal':132 'decim':89 'detail':150 'doc':161 'document':151,188 'employe':2,16,34,43,138 'employee SSN lookup' 'employee data API' 'employee-pii-lookup' 'endpoint':30,52,131,179 'essenti':190 'ethic':145 'exact':71 'exampl':153 'exercis':201 'extrem':202 'financ':108 'found':156 'framework':213 'govern':214 'high':197 'host':93 'howev':128 'id':45 'identifi':136 'indic':207 'infer':107 'inform':137 'json':58 'json-response' 'key':121 'limit':124 'live':181 'lowpaymentfee.com':32,92 'maximum':75 'micropay':7,21 'network':10,24,67 'number':37 'openapi':148 'page':165 'pay':99 'pay-per-cal':98 'pay-per-call' 'payment':59 'paywal':50 'per':13,27,79,100,116 'person':135 'pii':218 'post':54 'price':113,162 'prompt':172 'provid':91 'rais':141 'rate':123 'record':44 'regulatori':143 'request':14,28,55,80,117 'respons':154 'retriev':1,15 'return':33,57,167,182 'schema':149 'scheme':72 'secur':36 'sensit':134,198 'sensitive data retrieval' 'servic':111 'settl':61 'signific':142 'social':35 'social security number API' 'span':103 'specif':42,130 'ssn':3,17,38,139 'ssn-retrieval' 'substant':175 'unit':84 'usdc':63,86 'usdc-base' 'use':68 'util':110 'valid':184 'via':5,19 'wallet':171 'x402':6,20,49,70 'x402 SSN' 'x402-payment'","prices":[{"id":"015b8c62-7633-4e24-a497-4c9ce8dceb83","listingId":"42102004-3e1b-4800-a09f-4aed272bf601","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/117/ssn","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:13.664Z"}],"sources":[{"listingId":"42102004-3e1b-4800-a09f-4aed272bf601","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/employees/117/ssn","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:13.664Z","lastSeenAt":"2026-04-25T08:33:44.415Z"}],"details":{"listingId":"42102004-3e1b-4800-a09f-4aed272bf601","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/employees/117/ssn \\\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":"Endpoint returns a valid x402 402 challenge with USDC on Base network, maxAmountRequired 20000","source_url":"https://lowpaymentfee.com/api/v1/employees/117/ssn"},{"claim":"Provider advertises $0.02 per request pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/employees/117/ssn"},{"claim":"Docs, pricing, and API pages returned only 'Connect wallet' with no substantive content","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Retrieving employee SSN for payroll or HR integrations","Automated identity verification workflows requiring SSN","Backend systems that need on-demand access to employee PII"],"bestFor":["Developers needing programmatic SSN access with micropayments","Systems that require no-API-key, pay-per-call PII retrieval","x402-compatible agents on Base network"],"notFor":["Any use case where regulatory compliance (e.g., SOC 2, HIPAA, state privacy laws) has not been verified","Bulk data scraping or unauthorized PII collection","Users who need detailed documentation or schema guarantees before integration"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:19.075Z"},"updatedAt":"2026-04-25T08:33:44.415Z"}}