HIPAA records endpoint on Base, pay-per-request via x402 with USDC.
What it does
This endpoint at lowpaymentfee.com provides access to HIPAA-related records via a pay-per-call x402 protocol. The specific resource `/api/v1/hipaa/records/56` is described generically as "Premium API Access" and accepts POST requests. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum cost of $0.02 per request (20,000 base units at 6 decimals).
The broader lowpaymentfee.com platform advertises a wide catalog of endpoints spanning data analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all priced uniformly at $0.02 per request with no API keys, no rate limits, and no minimum commitments. However, the HIPAA records endpoint is not listed on the site's public catalog, and no documentation, schema details, or example payloads were found for it specifically. The docs, pricing, and API pages behind the site all resolve to a minimal "Connect wallet" prompt with no further content.
Because the endpoint's actual data model, required POST body, and response format are entirely undocumented, agents should treat this as a stub listing. The HIPAA label in the URL path suggests health-related data, which carries regulatory implications, but there is no evidence of BAA availability, compliance certifications, or any detail about what "records/56" actually returns.
Capabilities
Use cases
- —Retrieving a specific HIPAA-related record via programmatic POST request
- —Agent-driven access to health data with per-call USDC micropayment
- —Integrating pay-as-you-go health record lookups into automated workflows
Fit
Best for
- —Developers exploring x402 pay-per-call patterns on Base
- —Agents needing on-demand access to a single health record resource
- —Prototyping micropayment-gated data retrieval
Not for
- —Production HIPAA-compliant healthcare applications (no BAA or compliance evidence)
- —Bulk health data exports or batch record retrieval
- —Users who need detailed API documentation or schema guarantees before integration
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/56 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live (returns 402 challenge) and pricing is clear ($0.02 USDC on Base), but there is zero documentation on the request body, response schema, or what data is actually returned. The HIPAA label raises regulatory concerns with no compliance evidence. Docs pages are empty. This is effectively a stub.
Warnings
- —No documentation found for this specific endpoint — request/response schemas are unknown.
- —HIPAA-labeled endpoint with no evidence of BAA, compliance certifications, or privacy safeguards.
- —Endpoint is not listed in the site's public API catalog.
- —All doc/pricing/API pages resolve to a minimal 'Connect wallet' prompt with no content.
- —No OpenAPI spec or AI plugin manifest available.
Citations
- —The endpoint returns a 402 challenge with x402Version 1, accepting USDC on Base network with maxAmountRequired of 20000 base units.https://lowpaymentfee.com/api/v1/hipaa/records/56
- —The site advertises uniform $0.02/request pricing with no API keys, no rate limits, and instant access on Base network.https://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913.https://lowpaymentfee.com/api/v1/hipaa/records/56