{"id":"df7ad5ff-b694-4fb0-a19e-aab728c57da4","shortId":"YSumYk","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/42` is accessed via HTTP POST and returns JSON. 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, rate limits, or subscriptions are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof.\n\nThe broader lowpaymentfee.com platform hosts a variety of API categories including Data & Analytics, AI & Machine Learning, Finance & Web3, and Infrastructure utilities, all priced uniformly at $0.02 per request. However, the specific endpoint listed here is in the HIPAA records category, which is not prominently documented on the site's landing page. No OpenAPI schema, request/response examples, or detailed documentation were found for this endpoint beyond the x402 challenge metadata. The docs, pricing, and API pages all resolve to a minimal \"Connect wallet\" prompt with no additional technical content.\n\nBecause this endpoint claims to serve HIPAA health records, it falls into a regulated data category. No evidence of HIPAA compliance certifications, BAA availability, or data provenance documentation was found in the crawled material. Consumers should exercise caution and verify compliance before relying on this endpoint for any health-data use case.","tags":[],"capabilities":["x402-payment","usdc-base","hipaa-records","per-request-billing","no-api-key","json-response","http-post"],"categories":["health","data"],"synonyms":["HIPAA API","health records API","medical records endpoint","x402 health data","pay-per-call HIPAA","Base USDC API","lowpaymentfee HIPAA"],"warnings":["HIPAA/health data category with no evidence of compliance certifications or BAA availability","Endpoint path (/api/v1/hipaa/records/42) not listed on the provider's landing page — may be a demo or placeholder","No documentation, request schema, or response examples available","Docs, pricing, and API pages all render only a 'Connect wallet' prompt with no technical content"],"endpointUrl":"https://lowpaymentfee.com/api/v1/hipaa/records/42","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/42","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live (402 challenge captured) and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI schema, no request/response examples, no meaningful documentation beyond a wallet-connect prompt, and the HIPAA records endpoint is not even listed on the site's landing page. The regulated health-data category with zero compliance documentation further lowers 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'0.02':69,129 '000':73 '20':72 '6':79 'Base USDC API' 'HIPAA API' 'access':32,52 'addit':189 'ai':117 'analyt':116 'api':82,112,177 'attach':92 'avail':215 'baa':214 'base':12,25,66,74 'beyond':168 'broader':105 'call':44 'caller':90 'case':244 'categori':113,143,207 'caution':229 'certif':213 'challeng':171 'claim':195 'complianc':212,232 'connect':184 'consum':226 'content':191 'crawl':224 'data':115,206,217,242 'decim':80 'detail':161 'doc':174 'document':148,162,219 'endpoint':4,17,28,135,167,194,237 'evid':209 'exampl':159 'exercis':228 'fall':202 'financ':120 'found':164,221 'header':97 'health':2,15,37,199,241 'health records API' 'health-data':240 'hipaa':1,14,35,141,198,211 'hipaa-records' 'hipaa-rel':34 'host':108 'howev':132 'http':54 'http-post' 'includ':114 'infrastructur':123 'json':58 'json-response' 'key':83 'land':153 'learn':119 'limit':85 'list':136 'lowpaymentfee HIPAA' 'lowpaymentfee.com':30,106 'machin':118 'materi':225 'medical records endpoint' 'metadata':172 'minim':183 'network':67 'no-api-key' 'openapi':156 'page':154,178 'paid':5,18 'pay':42 'pay-per-cal':41 'pay-per-call HIPAA' 'payment':59,96,102 'per':7,20,43,70,130 'per-request':6,19 'per-request-billing' 'platform':107 'post':55 'price':126,175 'promin':147 'prompt':186 'proof':103 'protocol':46 'proven':218 'provid':31 'rate':84 'record':3,16,38,142,200 'regul':205 'relat':36 'reli':234 'request':8,21,71,131 'request/response':158 'requir':89 'resolv':180 'resourc':49 'return':57 'schema':157 'serv':197 'settl':61 'simpli':91 'site':151 'specif':48,134 'subscript':87 'technic':190 'uniform':127 'unit':75 'usdc':13,26,63,77 'usdc-base' 'use':243 'util':124 'valid':100 'varieti':110 'verifi':231 'via':9,22,39,53 'wallet':185 'web3':121 'x':95 'x-payment':94 'x402':10,23,45,101,170 'x402 health data' 'x402-payment'","prices":[{"id":"40b9804f-2133-486e-83b5-4601f3b37ee7","listingId":"df7ad5ff-b694-4fb0-a19e-aab728c57da4","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/42","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:18.855Z"}],"sources":[{"listingId":"df7ad5ff-b694-4fb0-a19e-aab728c57da4","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/hipaa/records/42","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:18.855Z","lastSeenAt":"2026-04-22T10:02:53.655Z"}],"details":{"listingId":"df7ad5ff-b694-4fb0-a19e-aab728c57da4","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/42 \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-proof>\"","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 at 20000 base units","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/42"},{"claim":"Platform pricing is $0.02 per request with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/42"}],"useCases":["Retrieving individual HIPAA health records on demand","Integrating health record lookups into agent workflows with micropayments","Accessing medical data without subscription or API key management"],"bestFor":["Agents needing on-demand health record access with crypto micropayments","Developers prototyping health-data integrations without upfront commitments","x402-compatible clients on the Base network"],"notFor":["Production healthcare systems requiring verified HIPAA compliance and BAAs","Users who need bulk or batch health record exports","Callers without USDC on Base network"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:11.406Z"},"updatedAt":"2026-04-22T10:02:53.655Z"}}