HIPAA health records endpoint payable 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/98` accepts POST requests and charges up to $0.02 per call in USDC on the Base network. Payment is handled inline via the x402 header mechanism — no API keys, accounts, or rate limits are required.
lowpaymentfee.com hosts a broad catalog of x402-gated APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services, all priced uniformly at $0.02 per request. The HIPAA records endpoint is not listed on the site's public landing page, so its exact input schema and response format are undocumented in the crawled material. The 402 challenge confirms it is live and accepts POST with JSON output, but no further details about required request body fields or the structure of returned health records are available.
Because this endpoint deals with HIPAA-regulated health data, callers should exercise caution regarding compliance obligations. There is no documentation on the site explaining what data is returned, how it is sourced, or what safeguards are in place. The endpoint is functional (returns a valid x402 challenge), but the lack of documentation and the sensitive regulated category warrant significant caution.
Capabilities
Use cases
- —Retrieving HIPAA health record data on a per-request basis without subscription
- —Agent-driven access to medical records with inline crypto payment
- —Programmatic health data retrieval settled in USDC on Base
Fit
Best for
- —Agents needing on-demand access to health record data without API key management
- —Developers prototyping health data integrations with minimal setup
- —Pay-as-you-go access to HIPAA records at low per-call cost
Not for
- —Production healthcare systems requiring full HIPAA compliance documentation and BAAs
- —Bulk retrieval of large health record datasets (per-request pricing adds up)
- —Users who cannot transact in USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/98 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live (valid 402 challenge), but there is zero documentation on request/response schema, no OpenAPI spec, and the HIPAA records endpoint is not even listed on the provider's landing page. The regulated health-data category with no compliance documentation further lowers confidence.
Warnings
- —HIPAA-regulated health data: no compliance documentation, BAA, or data-handling policies found on the site.
- —This specific endpoint (/api/v1/hipaa/records/98) is not listed on the provider's public API catalog — its purpose and data source are unclear.
- —No request body schema or response schema documented anywhere in crawled material.
- —Docs, pricing, API, and README pages all returned only 'Connect wallet' with no substantive content.
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 base units (USDC, 6 decimals = $0.02) on Base network.https://lowpaymentfee.com/api/v1/hipaa/records/98
- —The site advertises $0.02 per request, no API keys, no rate limits, instant access on Base network.https://lowpaymentfee.com
- —The HIPAA records endpoint is not listed among the publicly advertised APIs on the landing page.https://lowpaymentfee.com