{"id":"0f0c5e02-cd2c-4d5f-94d7-06d2c72565d2","shortId":"CSA4Gr","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/53` is described by the provider as \"Premium API Access\" and accepts POST requests, settling payments in USDC on the Base network.\n\nThe x402 challenge indicates a maximum cost of 20,000 base units of USDC (0.02 USD per request), consistent with the provider's site-wide flat pricing of $0.02/request. The provider advertises no API keys, no rate limits, and instant access — payment is handled entirely through the x402 payment header. The endpoint is live and returns a proper 402 challenge.\n\nHowever, the actual data returned by this endpoint is unclear. The path suggests HIPAA health records (record ID 53), but no documentation, schema, or example responses are available. The provider's landing page lists many API categories (analytics, AI/ML, finance, infrastructure) but does not specifically list HIPAA endpoints, making it uncertain what data this particular resource actually serves. The docs, pricing, and API pages all render only a \"Connect wallet\" prompt with no further content.","tags":[],"capabilities":["x402-payment","hipaa-records","per-request-billing","usdc-settlement","base-network"],"categories":["health","data"],"synonyms":["HIPAA API","health records API","medical records endpoint","x402 health data","pay-per-call HIPAA","lowpaymentfee HIPAA"],"warnings":["No API documentation available — docs page renders only 'Connect wallet'","HIPAA endpoint not listed on provider's landing page among advertised APIs","No response schema or example data available; actual payload contents unknown","HIPAA implies regulated health data — compliance certifications and data provenance are not documented","Record ID 53 is hardcoded in the path; unclear if other record IDs exist or how discovery works"],"endpointUrl":"https://lowpaymentfee.com/api/v1/hipaa/records/53","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/53","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 response schema, no example payloads, and the HIPAA records path is not listed on the provider's own landing page. It is impossible to verify what data this endpoint actually returns without 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'/request':102 '0.02':86,101 '000':81 '20':80 '402':132 '53':152 'HIPAA API' 'accept':61 'access':32,59,114 'actual':136,190 'advertis':105 'ai/ml':172 'analyt':171 'api':58,107,169,196 'avail':161 'base':12,25,70,82 'base-network' 'call':44 'categori':170 'challeng':74,133 'connect':202 'consist':90 'content':208 'cost':78 'data':137,186 'describ':52 'doc':193 'document':155 'endpoint':4,17,28,125,141,181 'entir':118 'exampl':158 'financ':173 'flat':98 'handl':117 'header':123 'health':2,15,37,148 'health records API' 'hipaa':1,14,35,147,180 'hipaa-records' 'hipaa-rel':34 'howev':134 'id':151 'indic':75 'infrastructur':174 'instant':113 'key':108 'land':165 'limit':111 'list':167,179 'live':127 'lowpaymentfee HIPAA' 'lowpaymentfee.com':30 'make':182 'mani':168 'maximum':77 'medical records endpoint' 'network':71 'page':166,197 'particular':188 'path':145 'pay':6,19,42 'pay-per-cal':41 'pay-per-call HIPAA' 'pay-per-request':5,18 'payment':65,115,122 'per':7,20,43,88 'per-request-billing' 'post':62 'premium':57 'price':99,194 'prompt':204 'proper':131 'protocol':46 'provid':31,55,93,104,163 'rate':110 'record':3,16,38,149,150 'relat':36 'render':199 'request':8,21,63,89 'resourc':49,189 'respons':159 'return':129,138 'schema':156 'serv':191 'settl':64 'site':96 'site-wid':95 'specif':48,178 'suggest':146 'uncertain':184 'unclear':143 'unit':83 'usd':87 'usdc':13,26,67,85 'usdc-settlement' 'via':9,22,39 'wallet':203 'wide':97 'x402':10,23,45,73,121 'x402 health data' 'x402-payment'","prices":[{"id":"a5663a52-16d4-4196-84bf-5dbe96c5cd7d","listingId":"0f0c5e02-cd2c-4d5f-94d7-06d2c72565d2","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/53","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:18.662Z"}],"sources":[{"listingId":"0f0c5e02-cd2c-4d5f-94d7-06d2c72565d2","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/hipaa/records/53","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:18.662Z","lastSeenAt":"2026-04-22T11:32:53.393Z"}],"details":{"listingId":"0f0c5e02-cd2c-4d5f-94d7-06d2c72565d2","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/53 \\\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 20000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/53"},{"claim":"Provider advertises $0.02/request flat pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/hipaa/records/53"},{"claim":"Docs, pricing, and API pages render only 'Connect wallet' with no further content","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Retrieving specific HIPAA health records on demand with per-call payment","Integrating health data into agent workflows without API key management","Programmatic access to medical record data settled via crypto micropayments"],"bestFor":["Agents needing on-demand access to health records without subscription commitments","Developers building HIPAA-compliant data pipelines with crypto-native payment","Low-volume or sporadic health data lookups at $0.02 per request"],"notFor":["Production healthcare systems requiring SLA guarantees and documented compliance certifications","Bulk retrieval of large health record datasets (per-request pricing adds up)","Users who need detailed API documentation or response schema before integrating"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:11.793Z"},"updatedAt":"2026-04-22T11:32:53.393Z"}}