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/85` 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). No API keys or rate limits are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof.
The provider, lowpaymentfee.com, hosts a broad catalog of pay-per-request APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services, all priced uniformly at $0.02 per call. However, the specific HIPAA records endpoint is notable because it implies access to health-related data, which falls under regulated categories. No documentation beyond the landing page was retrievable (docs, API reference, pricing, and README pages all returned only a "Connect wallet" prompt with no substantive content).
Because the endpoint's actual response schema, input parameters, and the nature of the returned HIPAA records are entirely undocumented, callers should exercise caution. There is no OpenAPI spec, no example requests or responses, and no explanation of what "records/85" refers to. The endpoint is confirmed live (returns a proper 402 x402 challenge), but the lack of documentation and the regulated nature of health data are significant concerns.
Capabilities
Use cases
- —Retrieving HIPAA-compliant health records programmatically
- —Integrating health data into agent workflows with per-call payment
- —Accessing medical record data without subscription or API key management
Fit
Best for
- —Agents needing on-demand access to health records with crypto micropayments
- —Developers prototyping health data integrations without upfront commitments
- —Workflows requiring HIPAA-labeled data access on Base network
Not for
- —Production healthcare applications requiring verified HIPAA compliance documentation
- —Users who need detailed API documentation and response schemas before integration
- —Non-crypto users who cannot settle payments in USDC on Base
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/85 \
-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 zero documentation on input parameters, response schema, or what the HIPAA records endpoint actually returns. The regulated health-data category with no compliance documentation is a significant red flag.
Warnings
- —HIPAA/health data endpoint with no compliance documentation or certifications visible
- —No OpenAPI spec, no example requests/responses, no input schema documented
- —All documentation pages (docs, API, pricing, README) returned only 'Connect wallet' with no content
- —The nature of 'records/85' is unexplained — unclear if 85 is a record ID, category, or other parameter
- —Regulated health data category — verify provider's HIPAA compliance independently before use
Citations
- —Endpoint returns a valid x402 402 challenge with USDC on Base network, maxAmountRequired 20000https://lowpaymentfee.com/api/v1/hipaa/records/85
- —All APIs priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/hipaa/records/85