{"id":"ec96555a-da54-4939-bd70-45b94496c3ec","shortId":"GmmPt8","kind":"x402","title":"HIPAA health records endpoint paid per-request via x402 on Base (USDC).","tagline":"HIPAA health records endpoint paid 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/8` is accessed via HTTP POST and costs $0.02 per request, settled in USDC on the Base network. No API keys or rate limits are required — payment is handled inline through the x402 payment header.\n\nlowpaymentfee.com hosts a broad catalog of x402-gated APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services, all priced uniformly at $0.02 per request. The HIPAA records endpoint is part of this catalog but is not listed on the site's main landing page, and no documentation beyond the x402 challenge was found. The crawled docs, pricing, and README pages all returned only a \"Connect wallet\" prompt with no additional content.\n\nBecause no schema, field definitions, or sample responses are available for this endpoint, its actual data format and the meaning of the path parameter (`/records/8`) are unknown. The endpoint is live and returns a valid x402 challenge, but callers should be aware that this appears to involve health-related data, which may carry regulatory implications under HIPAA. Use with caution until more documentation is available.","tags":[],"capabilities":["x402-payment","usdc-base","hipaa-records","per-request-billing","no-api-key","http-post"],"categories":["health","data"],"synonyms":["HIPAA API","health records API","medical records endpoint","x402 health data","pay-per-call HIPAA","Base USDC health API"],"warnings":["No API documentation or response schema available for this endpoint","HIPAA-related data may be subject to strict regulatory requirements — no compliance documentation found","This specific endpoint (/api/v1/hipaa/records/8) is not listed on the provider's public API catalog","All documentation pages (docs, pricing, README) returned only 'Connect wallet' with no content","The meaning of the path parameter '8' in /records/8 is unknown"],"endpointUrl":"https://lowpaymentfee.com/api/v1/hipaa/records/8","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/8","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 challenge, but there is no documentation, no request/response schema, no sample data, and the HIPAA records endpoint is not even listed on the provider's landing page. The docs, pricing, and README pages are all empty beyond a wallet-connect prompt. Regulatory sensitivity of health data adds further 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'/records/8':183 '0.02':58,109 'Base USDC health API' 'HIPAA API' 'access':32,52 'actual':173 'addit':157 'ai/ml':98 'analyt':97 'api':69,94 'appear':203 'avail':168,224 'awar':200 'base':12,25,66 'beyond':135 'broad':88 'call':44 'caller':197 'carri':212 'catalog':89,120 'caution':219 'challeng':138,195 'connect':152 'content':158 'cost':57 'crawl':142 'crypto':101 'data':96,174,209 'definit':163 'doc':143 'document':134,222 'endpoint':4,17,28,115,171,187 'field':162 'financ':100 'format':175 'found':140 'gate':93 'handl':78 'header':84 'health':2,15,37,207 'health records API' 'health-rel':206 'hipaa':1,14,35,113,216 'hipaa-records' 'hipaa-rel':34 'host':86 'http':54 'http-post' 'implic':214 'infer':99 'inlin':79 'involv':205 'key':70 'land':130 'limit':73 'list':124 'live':189 'lowpaymentfee.com':30,85 'main':129 'may':211 'mean':178 'medical records endpoint' 'network':67 'no-api-key' 'page':131,147 'paid':5,18 'paramet':182 'part':117 'path':181 'pay':42 'pay-per-cal':41 'pay-per-call HIPAA' 'payment':76,83 'per':7,20,43,59,110 'per-request':6,19 'per-request-billing' 'post':55 'price':106,144 'prompt':154 'protocol':46 'provid':31 'rate':72 'readm':146 'record':3,16,38,114 'regulatori':213 'relat':36,208 'request':8,21,60,111 'requir':75 'resourc':49 'respons':166 'return':149,191 'sampl':165 'schema':161 'servic':104 'settl':61 'site':127 'span':95 'specif':48 'uniform':107 'unknown':185 'usdc':13,26,63 'usdc-base' 'use':217 'util':103 'valid':193 'via':9,22,39,53 'wallet':153 'x402':10,23,45,82,92,137,194 'x402 health data' 'x402-gated':91 'x402-payment'","prices":[{"id":"3fc60451-e8b8-4814-a499-6cc2b01c9124","listingId":"ec96555a-da54-4939-bd70-45b94496c3ec","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/8","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:18.912Z"}],"sources":[{"listingId":"ec96555a-da54-4939-bd70-45b94496c3ec","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/hipaa/records/8","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:18.912Z","lastSeenAt":"2026-04-22T10:32:48.052Z"}],"details":{"listingId":"ec96555a-da54-4939-bd70-45b94496c3ec","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/8 \\\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 valid x402 challenge with maxAmountRequired of 20000 base units (USDC, 6 decimals = $0.02) on Base network","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/8"},{"claim":"The provider advertises $0.02 per request across all APIs with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"The HIPAA records endpoint is not listed among the provider's publicly advertised API categories","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 is the canonical USDC contract on Base","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/8"}],"useCases":["Retrieving HIPAA-related health record data on a per-request basis","Integrating health data into agent workflows without managing API keys","Paying for individual health record lookups with USDC on Base"],"bestFor":["Agents needing on-demand health record access with crypto micropayments","Developers prototyping health data integrations without subscription commitments","x402-compatible wallets looking for low-cost per-call health data"],"notFor":["Production healthcare systems requiring guaranteed SLAs and compliance documentation","Users who need detailed API documentation and response schemas before integration","Bulk health data retrieval (per-request pricing may not be cost-effective at scale)"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:11.402Z"},"updatedAt":"2026-04-22T10:32:48.052Z"}}