{"id":"991fd6dd-8096-4e08-99ad-b7278dbcfa9a","shortId":"EwsCHy","kind":"x402","title":"HIPAA health records endpoint payable per-request via x402 on Base (USDC).","tagline":"HIPAA health records endpoint payable 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/29` is accessed via 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\nThe broader lowpaymentfee.com platform hosts a variety of x402-gated APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities, all priced at $0.02 per request. However, the specific endpoint listed here is in the HIPAA records category, which implies it returns structured health-related data. No OpenAPI schema, request body specification, or response examples are documented, so the exact input/output format is unknown.\n\nBecause this endpoint deals with HIPAA-labeled health records, consumers should exercise caution regarding regulatory compliance. There is no documentation confirming that the service is actually HIPAA-compliant, nor is there information about data provenance, BAA availability, or audit controls. The endpoint is live (returning a valid 402 challenge), but the lack of documentation makes it difficult to assess what data is actually returned.","tags":[],"capabilities":["x402-payment","hipaa-records","per-request-billing","usdc-base","no-api-key","post-endpoint"],"categories":["health","data"],"synonyms":["HIPAA API","health records API","medical records endpoint","x402 health data","pay-per-call HIPAA","lowpaymentfee HIPAA"],"warnings":["Endpoint is labeled 'HIPAA records' but no documentation confirms actual HIPAA compliance, BAA availability, or data provenance.","No request body schema or response schema is documented — input/output format is entirely unknown.","Health data endpoints may be subject to strict regulatory requirements (HIPAA, GDPR, etc.); use with caution.","Documentation pages (/docs, /pricing, /README) returned no meaningful content beyond 'Connect wallet'.","The specific record ID '29' in the URL is opaque — unclear whether this is a fixed demo record or a parameterized resource."],"endpointUrl":"https://lowpaymentfee.com/api/v1/hipaa/records/29","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/29","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 zero documentation on request/response schemas, no OpenAPI spec, and the HIPAA label raises regulatory concerns with no supporting compliance information. Docs, pricing, and README pages all render only a 'Connect wallet' prompt with no useful 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'0.02':57,109 '402':200 'HIPAA API' 'access':32,52 'actual':177,215 'ai/ml':99 'analyt':98 'api':68,95 'assess':211 'audit':191 'avail':189 'baa':188 'base':12,25,65 'bodi':137 'broader':85 'call':44 'categori':123 'caution':164 'challeng':201 'complianc':167 'compliant':180 'confirm':172 'consum':161 'control':192 'cost':56 'data':97,102,132,186,213 'deal':154 'difficult':209 'document':143,171,206 'endpoint':4,17,28,115,153,194 'exact':146 'exampl':141 'exercis':163 'finance/web3':101 'format':148 'gate':94 'handl':77 'header':83 'health':2,15,37,130,159 'health records API' 'health-rel':129 'hipaa':1,14,35,121,157,179 'hipaa-compli':178 'hipaa-label':156 'hipaa-records' 'hipaa-rel':34 'host':88 'howev':112 'impli':125 'infer':100 'inform':184 'infrastructur':104 'inlin':78 'input/output':147 'key':69 'label':158 'lack':204 'limit':72 'list':116 'live':196 'lowpaymentfee HIPAA' 'lowpaymentfee.com':30,86 'make':207 'medical records endpoint' 'network':66 'no-api-key' 'openapi':134 'pay':42 'pay-per-cal':41 'pay-per-call HIPAA' 'payabl':5,18 'payment':75,82 'per':7,20,43,58,110 'per-request':6,19 'per-request-billing' 'platform':87 'post':54 'post-endpoint' 'price':107 'protocol':46 'proven':187 'provid':31 'rate':71 'record':3,16,38,122,160 'regard':165 'regulatori':166 'relat':36,131 'request':8,21,59,111,136 'requir':74 'resourc':49 'respons':140 'return':127,197,216 'schema':135 'servic':175 'settl':60 'span':96 'specif':48,114,138 'structur':128 'unknown':150 'usdc':13,26,62 'usdc-base' 'util':105 'valid':199 'varieti':90 'via':9,22,39,53 'x402':10,23,45,81,93 'x402 health data' 'x402-gated':92 'x402-payment'","prices":[{"id":"36ab2f85-ed9f-450c-80cb-51e1251470c3","listingId":"991fd6dd-8096-4e08-99ad-b7278dbcfa9a","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/29","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:18.809Z"}],"sources":[{"listingId":"991fd6dd-8096-4e08-99ad-b7278dbcfa9a","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/hipaa/records/29","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:18.809Z","lastSeenAt":"2026-04-22T10:32:47.944Z"}],"details":{"listingId":"991fd6dd-8096-4e08-99ad-b7278dbcfa9a","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/29 \\\n  -H \"X-PAYMENT: <x402-payment-token>\" \\\n  -H \"Content-Type: application/json\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"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/29"},{"claim":"Platform advertises $0.02 per request pricing 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/29"}],"useCases":["Retrieving structured health record data on a per-request basis","Integrating HIPAA-labeled records into health-tech workflows","Agent-driven access to medical data without subscription overhead"],"bestFor":["Developers needing on-demand health record access without API key management","AI agents that need to fetch medical data and can settle payments in USDC on Base","Prototyping health data integrations with minimal setup"],"notFor":["Production healthcare systems requiring verified HIPAA compliance and BAAs","Use cases needing bulk data export or streaming access","Users who cannot transact in USDC on the Base network"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:11.536Z"},"updatedAt":"2026-04-22T10:32:47.944Z"}}