{"id":"f1737a42-4a40-4a86-ab8d-6f4878771624","shortId":"VM8Yds","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/72` is described generically as \"Premium API Access\" and accepts POST requests. Payment is settled in USDC on the Base network at $0.02 per request (20,000 base units of USDC with 6 decimals). No API keys or rate limits are advertised; access is gated entirely by the x402 payment header.\n\nThe provider site (lowpaymentfee.com) hosts a broad catalog of pay-per-request APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced uniformly at $0.02 per call. However, this particular endpoint falls under a HIPAA records path, which is not listed on the provider's public landing page among the advertised API categories. Documentation is extremely thin: the /docs, /pricing, /api, and /README pages all render only a \"Connect wallet\" prompt with no further technical detail.\n\nBecause the endpoint path references HIPAA (Health Insurance Portability and Accountability Act) records, consumers should exercise caution. There is no documentation explaining what data is returned, what the record ID \"72\" refers to, whether the data is synthetic or real, or what compliance guarantees (if any) the provider offers. The endpoint is confirmed live (returns a valid x402 402 challenge), but the lack of schema, examples, or compliance documentation is a significant gap for anything health-data related.","tags":[],"capabilities":["x402-payment","usdc-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"],"warnings":["HIPAA-labeled endpoint with no compliance documentation or privacy policy visible","Endpoint path /api/v1/hipaa/records/72 is not listed on the provider's public API catalog","No request or response schema available — unknown what data is sent or returned","All documentation pages (/docs, /pricing, /api, /README) render only 'Connect wallet' with no content","Health data category may be subject to regulatory requirements; no evidence of compliance provided"],"endpointUrl":"https://lowpaymentfee.com/api/v1/hipaa/records/72","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/72","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.250","qualityRationale":"The endpoint is live and returns a valid x402 challenge, but there is no documentation, no request/response schema, no examples, and no explanation of what data is returned. The HIPAA path is not listed among the provider's public API catalog, and the health-data context raises compliance concerns with zero supporting 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'/api/v1/hipaa/records/72':50 '/docs':163 '/pricing':164 '/readme':167 '0.02':72,129 '000':76 '20':75 '402':239 '6':82 '72':211 'HIPAA API' 'accept':59 'access':32,57,92 'account':191 'act':192 'advertis':91,155 'ai/ml':118 'among':153 'analyt':117 'anyth':255 'api':56,85,114,156 'base':12,25,69,77 'broad':107 'call':44,131 'catalog':108 'categori':157 'caution':197 'challeng':240 'complianc':223,248 'confirm':233 'connect':173 'consum':194 'data':116,121,204,216,258 'decim':83 'describ':52 'detail':180 'document':158,201,249 'endpoint':4,17,28,135,183,231 'entir':95 'exampl':246 'exercis':196 'explain':202 'extrem':160 'fall':136 'finance/web3':120 'gap':253 'gate':94 'generic':53 'guarante':224 'header':100 'health':2,15,37,187,257 'health records API' 'health-data':256 'hipaa':1,14,35,139,186 'hipaa-records' 'hipaa-rel':34 'host':105 'howev':132 'id':210 'infer':119 'infrastructur':123 'insur':188 'key':86 'lack':243 'land':151 'limit':89 'list':145 'live':234 'lowpaymentfee HIPAA' 'lowpaymentfee.com':30,104 'medical records endpoint' 'network':70 'no-api-key' 'offer':229 'page':152,168 'particular':134 'path':141,184 'pay':6,19,42,111 'pay-per-cal':41 'pay-per-call HIPAA' 'pay-per-request':5,18,110 'payment':62,99 'per':7,20,43,73,112,130 'portabl':189 'post':60 'post-method' 'premium':55 'price':126 'prompt':175 'protocol':46 'provid':31,102,148,228 'public':150 'rate':88 'real':220 'record':3,16,38,140,193,209 'refer':185,212 'relat':36,259 'render':170 'request':8,21,61,74,113 'resourc':49 'return':206,235 'schema':245 'settl':64 'signific':252 'site':103 'span':115 'specif':48 'synthet':218 'technic':179 'thin':161 'uniform':127 'unit':78 'usdc':13,26,66,80 'usdc-base-network' 'util':124 'valid':237 'via':9,22,39 'wallet':174 'whether':214 'x402':10,23,45,98,238 'x402 health data' 'x402-payment'","prices":[{"id":"577b8da3-a628-45a4-8bc4-dc07ddbf230f","listingId":"f1737a42-4a40-4a86-ab8d-6f4878771624","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/72","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:19.078Z"}],"sources":[{"listingId":"f1737a42-4a40-4a86-ab8d-6f4878771624","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/hipaa/records/72","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:19.078Z","lastSeenAt":"2026-04-22T09:02:09.652Z"}],"details":{"listingId":"f1737a42-4a40-4a86-ab8d-6f4878771624","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/72 \\\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 a valid x402 402 challenge with USDC on Base network, maxAmountRequired 20000","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/72"},{"claim":"Provider advertises $0.02 per request, no API keys, no rate limits, Base network","source_url":"https://lowpaymentfee.com"},{"claim":"HIPAA records endpoint is not listed among the provider's publicly advertised API categories","source_url":"https://lowpaymentfee.com"},{"claim":"Documentation pages render only 'Connect wallet' with no technical 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":["Developers exploring x402 pay-per-call health data endpoints","Agent-based workflows needing keyless, on-demand health record access","Prototyping with low-cost per-request health data APIs"],"notFor":["Production healthcare applications requiring verified HIPAA compliance documentation","Use cases needing bulk or batch health record retrieval at scale","Users who cannot transact in USDC on the Base network"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:11.075Z"},"updatedAt":"2026-04-22T09:02:09.652Z"}}