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/95` is described generically as "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).
The broader lowpaymentfee.com platform hosts a variety of API categories including Data & Analytics, AI & Machine Learning, Finance & Web3, and Infrastructure utilities — all uniformly priced at $0.02 per request. The platform advertises no API keys, no rate limits, and instant access; callers pay by attaching an x402 payment header with each request. However, the HIPAA records endpoint is not listed on the site's public landing page, and no documentation, request/response schema, or example payloads are available for it. The docs, pricing, and README pages all render only a "Connect wallet" prompt with no substantive content.
Because the endpoint deals with HIPAA records — a regulated healthcare data category — callers should exercise caution. There is no published documentation explaining what data is returned, what input is expected, or what compliance measures are in place. The endpoint is live (returns a valid 402 x402 challenge), but the lack of transparency around the data model and regulatory compliance is a significant concern.
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 experimenting with x402 pay-per-call patterns for healthcare data
- —Workflows requiring keyless, instant API access to HIPAA records
Not for
- —Production healthcare applications requiring verified HIPAA compliance documentation
- —High-volume bulk retrieval of medical records (no documented batch support)
- —Users who need detailed API documentation or response schema guarantees before calling
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/95 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but there is zero documentation on request/response format, no OpenAPI schema, and the HIPAA records endpoint is not even listed on the provider's landing page. The docs and other pages are empty. The regulated healthcare category with no compliance information further lowers confidence.
Warnings
- —HIPAA/healthcare data category: no compliance documentation or BAA information is published
- —This specific endpoint (/api/v1/hipaa/records/95) is not listed on the provider's public API catalog
- —No request or response schema is available — callers cannot know what to send or what to expect
- —All documentation pages (docs, pricing, README) render only a 'Connect wallet' prompt with no content
- —Regulated health data: verify legal and compliance requirements before use in any production context
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 in USDC on Basehttps://lowpaymentfee.com/api/v1/hipaa/records/95
- —The platform advertises $0.02 per request, no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/hipaa/records/95
- —Docs, pricing, and README pages show only 'Connect wallet' with no substantive contenthttps://lowpaymentfee.com/docs