{"id":"49c92610-0fee-4d26-afbe-57abfd28fb90","shortId":"GTdwt2","kind":"x402","title":"HIPAA health records endpoint payable per-request via x402 on Base (USDC).","tagline":"HIPAA health records endpoint payable per-request via x402 on Base (USDC).","description":"This endpoint at lowpaymentfee.com provides access to HIPAA-related health records via a pay-per-call x402 protocol. The specific resource `/api/v1/hipaa/records/24` returns JSON data when a valid x402 payment header is supplied. Payment is settled in USDC on the Base network.\n\nThe x402 challenge indicates a maximum cost of 20,000 base units of USDC (6 decimals), which equals $0.02 per request. The provider's landing page confirms a flat $0.02/request pricing model across all their API endpoints, with no API keys, no rate limits, and instant access. The endpoint accepts POST requests.\n\nThe provider operates a broad catalog of pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all at the same $0.02 price point. However, documentation is extremely thin: 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 documentation, and no explanation of what data the HIPAA records endpoint actually returns or what input parameters it expects. The \"HIPAA\" label raises significant regulatory concerns — it is unclear whether this endpoint handles actual Protected Health Information (PHI) or is simply a demo/placeholder.","tags":[],"capabilities":["x402-payment","usdc-settlement","base-network","hipaa-records","per-request-billing","json-response","post-method"],"categories":["health","data"],"synonyms":["HIPAA API","health records API","medical records endpoint","x402 health data","pay-per-call HIPAA","Base USDC API","lowpaymentfee"],"warnings":["No API documentation available — docs, pricing, and API pages only show 'Connect wallet'","No OpenAPI or request/response schema provided; input parameters and output format are unknown","Endpoint claims to serve HIPAA records but there is no evidence of actual HIPAA compliance, Business Associate Agreements, or regulatory certifications","The specific resource '/api/v1/hipaa/records/24' may be a demo or placeholder — unable to verify from available material","Regulated health data category — consumers must independently verify compliance before use"],"endpointUrl":"https://lowpaymentfee.com/api/v1/hipaa/records/24","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/hipaa/records/24","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.250","qualityRationale":"The endpoint is live (402 challenge captured) and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and the HIPAA label raises serious regulatory red flags with no evidence of actual compliance. This is effectively a stub 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'/request':101 '0.02':89,100,149 '000':80 '20':79 '6':85 'Base USDC API' 'HIPAA API' 'accept':121 'access':32,118 'across':104 'actual':194,216 'ai/ml':139 'analyt':138 'api':107,111,135,161 'base':12,25,69,81 'base-network' 'broad':128 'call':44,134 'catalog':129 'challeng':73 'concern':208 'confirm':97 'connect':167 'cost':77 'data':53,137,189 'decim':86 'demo/placeholder':225 'detail':174 'doc':158 'document':153,183 'endpoint':4,17,28,108,120,193,214 'equal':88 'expect':201 'explan':186 'extrem':155 'finance/web3':141 'flat':99 'handl':215 'header':59 'health':2,15,37,218 'health records API' 'hipaa':1,14,35,191,203 'hipaa-records' 'hipaa-rel':34 'howev':152 'indic':74 'infer':140 'inform':219 'infrastructur':143 'input':198 'instant':117 'json':52 'json-response' 'key':112 'label':204 'land':95 'limit':115 'lowpaymentfee' 'lowpaymentfee.com':30 'maximum':76 'medical records endpoint' 'model':103 'network':70 'openapi':178 'oper':126 'page':96,162 'paramet':199 'pay':42,132 'pay-per-cal':41,131 'pay-per-call HIPAA' 'payabl':5,18 'payment':58,62 'per':7,20,43,90,133 'per-request':6,19 'per-request-billing' 'phi':220 'point':151 'post':122 'post-method' 'price':102,150,159 'prompt':169 'protect':217 'protocol':46 'provid':31,93,125 'rais':205 'rate':114 'record':3,16,38,192 'regulatori':207 'relat':36 'render':164 'request':8,21,91,123 'request/response':181 'resourc':49 'return':51,195 'schema':182 'settl':64 'signific':206 'simpli':223 'span':136 'spec':179 'specif':48 'suppli':61 'technic':173 'thin':156 'unclear':211 'unit':82 'usdc':13,26,66,84 'usdc-settlement' 'util':144 'valid':56 'via':9,22,39 'wallet':168 'whether':212 'x402':10,23,45,57,72 'x402 health data' 'x402-payment'","prices":[{"id":"34eb0e77-e7fb-414a-b168-4f15dd875663","listingId":"49c92610-0fee-4d26-afbe-57abfd28fb90","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/hipaa/records/24","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:18.556Z"}],"sources":[{"listingId":"49c92610-0fee-4d26-afbe-57abfd28fb90","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/hipaa/records/24","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:18.556Z","lastSeenAt":"2026-04-22T11:32:53.280Z"}],"details":{"listingId":"49c92610-0fee-4d26-afbe-57abfd28fb90","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/24 \\\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 x402 challenge returns maxAmountRequired of 20,000 base units in USDC (asset 0x8335…) on Base network","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/24"},{"claim":"Provider advertises $0.02/request flat pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"Docs, pricing, and API pages render only a 'Connect wallet' prompt with no further content","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Retrieving health record data on a per-request payment basis","Integrating HIPAA record lookups into agent workflows without API key management","Programmatic access to health data settled via crypto micropayments"],"bestFor":["Agents needing on-demand health record access with no subscription","Developers exploring x402 pay-per-call patterns for health data","Crypto-native applications that want to avoid traditional API key provisioning"],"notFor":["Production healthcare applications requiring verified HIPAA compliance and BAAs","Use cases needing detailed API documentation or guaranteed SLAs","High-volume batch retrieval where per-request pricing is inefficient"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:11.915Z"},"updatedAt":"2026-04-22T11:32:53.280Z"}}