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/36` is described generically as "Premium API Access" by the provider. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (USD Coin) at a cost of $0.02 per request (20,000 base units with 6 decimals). No API keys or rate limits are required — callers simply attach an x402 payment header.
The provider (lowpaymentfee.com) hosts a broad catalog of x402-gated endpoints spanning data analytics, AI/ML inference, finance, and utility services, all priced uniformly at $0.02 per request. However, the specific HIPAA records endpoint is not listed on the provider's public landing page, and no documentation, schema details, or example payloads are available for it. The crawled docs, pricing, and README pages all returned only a "Connect wallet" prompt with no substantive content.
Because this endpoint deals with HIPAA-labeled health records, callers should exercise caution regarding regulatory compliance (HIPAA, PHI handling). There is no documentation explaining what data is returned, what input is expected in the POST body, or whether the endpoint actually handles protected health information. The endpoint is live (returns a valid 402 challenge), but the lack of documentation makes it difficult to use without further investigation.
Capabilities
Use cases
- —Retrieving HIPAA-related health record data on a per-request basis
- —Integrating health record lookups into agent workflows with crypto micropayments
- —Accessing structured medical data without API key provisioning
Fit
Best for
- —Developers needing on-demand health record access with no subscription
- —Agent-based workflows requiring pay-per-call medical data
- —Prototyping healthcare integrations with low commitment
Not for
- —Production HIPAA-compliant systems requiring documented BAA agreements and audit trails
- —Use cases needing bulk or batch health record retrieval at scale
- —Anyone requiring clear regulatory compliance documentation before accessing PHI
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/36 \
-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 schemas, no examples, and no explanation of what HIPAA records data is actually returned. The endpoint isn't even listed on the provider's own landing page. The HIPAA label raises significant regulatory concerns with no supporting compliance information.
Warnings
- —HIPAA-labeled endpoint with no documentation on compliance, BAA, or PHI handling — use with extreme caution
- —No request or response schema available; POST body format is unknown
- —Endpoint not listed on the provider's public API catalog
- —All documentation pages (docs, pricing, README) returned only 'Connect wallet' with no content
- —Regulatory risk: accessing or transmitting protected health information without proper compliance documentation
Citations
- —Endpoint returns a valid x402 402 challenge with USDC on Base network at maxAmountRequired 20000https://lowpaymentfee.com/api/v1/hipaa/records/36
- —Provider lists uniform $0.02/request pricing 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/36