HIPAA health records endpoint paid 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/80` is labeled "Premium API Access" and accepts POST requests. 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 or rate limits are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof.
The broader lowpaymentfee.com platform advertises a wide catalog of x402-gated endpoints spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities, all priced uniformly at $0.02 per request. However, the specific endpoint listed here is in the `/hipaa/records` path, suggesting it serves health-related record data. No OpenAPI schema, detailed documentation, or example responses were found in the crawl — the docs, pricing, and API pages all returned only a "Connect wallet" prompt with no substantive content.
Because the endpoint sits under a HIPAA path and purports to serve health records, consumers should exercise caution regarding regulatory compliance (HIPAA, PHI handling). There is no documentation explaining what data is returned, what the path parameter `80` represents, or what POST body is expected. The endpoint is confirmed live (returns a proper 402 x402 challenge), but the lack of schema, examples, and documentation significantly limits usability.
Capabilities
Use cases
- —Retrieving HIPAA-related health record data on a per-request basis
- —Programmatic access to medical records without subscription or API key management
- —Agent-driven health data retrieval with crypto micropayments
Fit
Best for
- —Developers needing on-demand health record access without API key signup
- —AI agents that can settle x402 payments on Base
- —Applications requiring low-friction, pay-as-you-go medical data access
Not for
- —Production healthcare applications requiring verified HIPAA compliance guarantees
- —Users who need detailed API documentation or schema before integration
- —High-volume batch retrieval where per-request pricing is inefficient
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/80 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_proof>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but there is no OpenAPI schema, no documentation, no example request/response, and no explanation of what data is returned. The HIPAA/health records context raises regulatory concerns with zero compliance documentation provided.
Warnings
- —No API documentation, OpenAPI schema, or example responses available
- —Endpoint path suggests HIPAA/health record data — no compliance or regulatory documentation found
- —Unknown POST body schema — no input parameters documented
- —The path parameter '80' is unexplained
- —Docs, pricing, and API pages returned only 'Connect wallet' with no content
- —Health data endpoints may be subject to HIPAA and other regulatory requirements — verify compliance before use
Citations
- —Endpoint returns a valid x402 challenge with USDC on Base, maxAmountRequired 20000 (=$0.02)https://lowpaymentfee.com/api/v1/hipaa/records/80
- —Platform advertises $0.02/request pricing with no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base networkhttps://lowpaymentfee.com/api/v1/hipaa/records/80