HIPAA health records endpoint, pay-per-request via x402 on Base (USDC).
What it does
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/86` is described as "Premium API Access" and accepts POST requests, settling payments in USDC on the Base network. The price per request is $0.02 (20,000 base units of USDC with 6 decimals). No API keys or rate limits are required — payment is handled entirely through the x402 payment header.
The broader lowpaymentfee.com platform hosts a variety of x402-gated APIs spanning data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance and crypto market data, and infrastructure utilities (geocoding, validation, conversion). All endpoints share the same $0.02/request pricing model with no minimums or commitments.
Important caveat: the endpoint path references "HIPAA records," which implies protected health information. However, there is no documentation available describing the actual data schema, input parameters, or the nature of the records returned. The crawled pages beyond the landing page returned only wallet-connect prompts with no substantive content. Prospective users should exercise caution given the regulated nature of HIPAA data and the complete absence of documentation about data provenance, compliance certifications, or response format.
Capabilities
Use cases
- —Retrieving specific HIPAA health records on a per-request payment basis
- —Integrating health data into agent workflows without API key management
- —Programmatic access to medical record data settled via crypto micropayments
Fit
Best for
- —Agents needing on-demand access to health record data without subscription commitments
- —Developers building HIPAA-aware applications who can pay per call in USDC
- —Automated pipelines requiring low-friction, keyless API access to health data
Not for
- —Production healthcare applications requiring verified HIPAA compliance certifications and BAAs
- —Use cases needing detailed documentation, SLAs, or guaranteed uptime
- —Users who cannot transact in USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/86 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live (returns a valid 402 x402 challenge), but there is zero documentation on request/response schemas, no OpenAPI spec, and the crawled pages beyond the landing page are empty wallet-connect stubs. The HIPAA label raises serious compliance concerns with no supporting documentation. Effectively a stub listing.
Warnings
- —No documentation available for request parameters or response schema
- —Endpoint claims to serve HIPAA records but provides no evidence of HIPAA compliance, BAA availability, or data provenance
- —All sub-pages (pricing, README, API docs) returned only wallet-connect prompts with no content
- —Regulated health data category — users must independently verify legal and compliance requirements
- —The specific record ID (86) is hardcoded in the path with no explanation of what it represents
Citations
- —The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/hipaa/records/86
- —All endpoints on the platform are priced at $0.02 per request with no API keys, no rate limits, and no minimumshttps://lowpaymentfee.com
- —The platform hosts APIs across data analytics, AI/ML, finance/Web3, and infrastructure categorieshttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base networkhttps://lowpaymentfee.com/api/v1/hipaa/records/86