HIPAA records endpoint on Base, pay-per-call via x402 with USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides access to HIPAA records via a pay-per-request x402 payment model. The specific resource `/api/v1/hipaa/records/39` is labeled "Premium API Access" and accepts POST requests, settling payments in USDC on the Base network. The x402 challenge advertises a maximum amount of 20,000 base units of USDC (6 decimals), which equals $0.02 per request — consistent with the site-wide flat pricing of $0.02/request.
The provider lowpaymentfee.com hosts a broad catalog of x402-gated APIs spanning data & analytics, AI/ML inference, finance/Web3, and infrastructure utilities, all at the same $0.02 price point. The site advertises no API keys, no rate limits, and instant access. However, documentation pages (/docs, /pricing, /README) all resolve to a minimal "Connect wallet" prompt with no substantive content, so there is no schema documentation, example payloads, or detailed description of what the HIPAA records endpoint actually returns.
Because the endpoint path references "HIPAA records," it likely deals with health-related or compliance-related data. However, no documentation exists to confirm what data is served, what input the POST body expects, or what the response schema looks like. The lack of documentation is a significant gap, and the HIPAA label raises regulatory concerns — consumers should exercise caution and verify compliance before relying on this endpoint for any health data workflows.
Capabilities
Use cases
- —Retrieving HIPAA-related records on a per-request payment basis
- —Integrating health data access into agent workflows without API key management
- —Programmatic access to compliance or health records via crypto micropayments
Fit
Best for
- —Agents needing on-demand health/compliance record lookups
- —Developers who want keyless, pay-per-call access to HIPAA data
- —x402-compatible wallets on Base network
Not for
- —Production healthcare systems requiring verified HIPAA compliance documentation
- —Users who need detailed API documentation or response schemas before integration
- —High-volume batch processing where per-request pricing may add up
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/39 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live (returns a valid 402 x402 challenge) and pricing is clear ($0.02 USDC on Base), but there is zero documentation on request/response schemas, no examples, and the HIPAA label raises regulatory concerns with no supporting compliance information.
Warnings
- —No API documentation available — /docs, /pricing, and /README all return only a 'Connect wallet' prompt with no content.
- —Endpoint references 'HIPAA records' which implies regulated health data; no compliance documentation or certifications are provided.
- —No request body schema or response schema documented — unknown what POST body is expected or what data is returned.
- —The specific resource '/api/v1/hipaa/records/39' appears to be a single fixed record ID; unclear if other record IDs are available or how discovery works.
Citations
- —The x402 challenge advertises maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/hipaa/records/39
- —Site-wide pricing is $0.02 per request with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/hipaa/records/39
- —Documentation pages (/docs, /pricing, /README) resolve to minimal 'Connect wallet' contenthttps://lowpaymentfee.com/docs