HIPAA records endpoint on Base, pay-per-call via x402 with USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides access to HIPAA records via a pay-per-request x402 protocol. The specific resource `/api/v1/hipaa/records/59` is labeled "Premium API Access" and accepts POST requests, settling payments in USDC on the Base network. The x402 challenge advertises a maximum amount of 20,000 base units of USDC (6 decimals), which equals $0.02 per request — consistent with the site-wide flat pricing of $0.02/request.
The provider operates a broad catalog of x402-gated APIs spanning data & analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints share the same $0.02 pricing, require no API keys, advertise no rate limits, and settle on the Base network.
Documentation is extremely sparse — the /docs, /pricing, /api, and /README pages all render only a "Connect wallet" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema, and no explanation of what data the HIPAA records endpoint actually returns or what input it expects. The endpoint is live (returns a proper 402 challenge), but the lack of documentation makes it difficult to assess actual functionality or data quality. The HIPAA label raises regulatory concerns — callers should verify compliance and data provenance before use.
Capabilities
Use cases
- —Retrieving HIPAA-related records programmatically with per-call payment
- —Integrating health data access into agent workflows without API key management
- —Paying for individual healthcare data queries using USDC on Base
Fit
Best for
- —Agents needing on-demand access to HIPAA records without subscription commitments
- —Developers exploring x402 pay-per-call patterns for healthcare data
- —Low-volume or sporadic access to health records at $0.02/call
Not for
- —Production healthcare applications requiring verified HIPAA compliance documentation
- —High-volume bulk data retrieval where per-call pricing is inefficient
- —Users who need detailed API documentation or schema guarantees before integration
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/59 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but there is zero documentation on request format, response schema, or what data is actually returned. The HIPAA label without any compliance documentation is a significant concern. No OpenAPI spec, no examples, and all doc pages are empty.
Warnings
- —No documentation available — /docs, /pricing, /api, and /README pages all show only 'Connect wallet' with no content
- —No request or response schema provided; callers cannot know what to send or what to expect
- —Endpoint is labeled 'HIPAA records' which implies regulated health data — no compliance documentation, BAA information, or data provenance details are available
- —Functionality and data quality are completely unverifiable from available materials
Citations
- —The x402 challenge advertises maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/hipaa/records/59
- —Site-wide pricing is $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —The provider offers APIs across data & analytics, AI/ML, finance & Web3, and infrastructure categorieshttps://lowpaymentfee.com
- —Documentation pages (/docs, /pricing, /api, /README) render only a 'Connect wallet' prompthttps://lowpaymentfee.com/docs