{"id":"43bf8165-f662-4cb5-ace5-3541ff84e71d","shortId":"9Yy4yJ","kind":"x402","title":"HIPAA health records endpoint, pay-per-request via x402 on Base (USDC).","tagline":"HIPAA health records endpoint, pay-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/37` is described generically as \"Premium API Access\" and accepts POST requests, settling payments in USDC on the Base network. The price per request is $0.02 (20,000 base units of USDC with 6 decimals). No API keys or rate limits are required; payment is handled inline via the X-PAYMENT header.\n\nThe broader lowpaymentfee.com platform hosts a variety of x402-gated APIs spanning data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance/Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints share the same $0.02/request pricing model with no minimums or commitments.\n\nDocumentation is extremely sparse — the /docs, /pricing, /api, and /README pages all resolve to a minimal \"Connect wallet\" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema documentation, and no example payloads available. The endpoint name references HIPAA records, which implies handling of protected health information (PHI), but no compliance certifications, BAA information, or data handling policies are documented. The actual data returned by this endpoint is unknown.","tags":[],"capabilities":["x402-payment","usdc-settlement","base-network","hipaa-records","pay-per-request","no-api-key","post-method"],"categories":["health","data"],"synonyms":["HIPAA API","health records API","medical records endpoint","x402 health data","pay-per-call HIPAA","lowpaymentfee HIPAA","protected health information API"],"warnings":["HIPAA/health data endpoint with no documented compliance certifications, BAA, or data handling policies","No request or response schema documentation available","All documentation pages (/docs, /pricing, /api, /README) return only a 'Connect wallet' prompt with no technical content","Actual data returned by this endpoint is completely unknown","Regulated health data category — verify compliance before use in production"],"endpointUrl":"https://lowpaymentfee.com/api/v1/hipaa/records/37","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/37","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 confirmed) and pricing is clear ($0.02/request in USDC on Base), but there is zero documentation on request format, response schema, or what data is actually returned. The HIPAA label raises serious compliance concerns with no supporting documentation. No OpenAPI spec, no examples, no docs beyond a wallet-connect 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'/api/v1/hipaa/records/37':50 '/docs':160 '/pricing':161 '/readme':164 '/request':147 '0.02':75,146 '000':77 '20':76 '6':83 'HIPAA API' 'accept':59 'access':32,57 'actual':220 'ai/ml':118 'analysi':121 'analyt':117 'api':56,86,114 'avail':192 'baa':211 'base':12,25,68,78 'base-network' 'broader':104 'call':44 'certif':210 'classif':123 'commit':154 'complianc':209 'connect':171 'convers':139 'data':116,214,221 'decim':84 'describ':52 'detail':178 'document':155,187,218 'embed':124 'endpoint':4,17,28,142,194,225 'estim':133 'exampl':190 'exchang':128 'extrem':157 'feed':127 'finance/web3':125 'gas':132 'gate':113 'generat':140 'generic':53 'geocod':137 'handl':95,201,215 'header':102 'health':2,15,37,204 'health records API' 'hipaa':1,14,35,197 'hipaa-records' 'hipaa-rel':34 'host':107 'impli':200 'infer':119 'inform':205,212 'infrastructur':135 'inlin':96 'key':87 'limit':90 'lowpaymentfee HIPAA' 'lowpaymentfee.com':30,105 'medical records endpoint' 'minim':170 'minimum':152 'model':149 'name':195 'network':69 'no-api-key' 'openapi':182 'page':165 'pay':6,19,42 'pay-per-cal':41 'pay-per-call HIPAA' 'pay-per-request':5,18 'payload':191 'payment':63,93,101 'per':7,20,43,72 'phi':206 'platform':106 'polici':216 'post':60 'post-method' 'premium':55 'price':71,126,148 'prompt':173 'protect':203 'protected health information API' 'protocol':46 'provid':31 'quot':131 'rate':89,129 'record':3,16,38,198 'refer':196 'relat':36 'request':8,21,61,73 'request/response':185 'requir':92 'resolv':167 'resourc':49 'return':222 'schema':186 'sentiment':120 'settl':62 'share':143 'span':115 'spars':158 'spec':183 'specif':48 'summar':122 'technic':177 'token':130 'unit':79 'unknown':227 'usdc':13,26,65,81 'usdc-settlement' 'util':136 'valid':138 'varieti':109 'via':9,22,39,97 'wallet':172 'x':100 'x-payment':99 'x402':10,23,45,112 'x402 health data' 'x402-gated':111 'x402-payment'","prices":[{"id":"907fb057-9dbe-4345-8906-a7234a9b8c14","listingId":"43bf8165-f662-4cb5-ace5-3541ff84e71d","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/37","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:18.728Z"}],"sources":[{"listingId":"43bf8165-f662-4cb5-ace5-3541ff84e71d","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/hipaa/records/37","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:18.728Z","lastSeenAt":"2026-04-22T12:05:12.734Z"}],"details":{"listingId":"43bf8165-f662-4cb5-ace5-3541ff84e71d","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/37 \\\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":"Endpoint returns 402 with x402 challenge advertising USDC payment on Base network","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/37"},{"claim":"Price is $0.02 per request across all endpoints","source_url":"https://lowpaymentfee.com"},{"claim":"No API keys, no rate limits, instant access advertised","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/37"},{"claim":"Documentation pages resolve to minimal 'Connect wallet' content only","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Retrieving HIPAA-related health record data on a per-request basis","Agent-driven access to medical records without pre-registration or API keys","Programmatic health data retrieval settled in USDC on Base"],"bestFor":["Developers needing on-demand access to health record data without subscription commitments","AI agents that can settle x402 micropayments on Base","Prototyping health data integrations with minimal setup"],"notFor":["Production healthcare applications requiring documented HIPAA compliance and BAA agreements","Use cases needing detailed API documentation, request/response schemas, or SLAs","High-volume batch retrieval where per-request pricing may not be cost-effective"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:11.661Z"},"updatedAt":"2026-04-22T12:05:12.734Z"}}