HIPAA records endpoint paid per-request via x402 on Base (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/50` accepts POST requests and charges $0.02 per call, settled in USDC on the Base network. The x402 challenge confirms the endpoint is live and returns application/json responses.
The broader lowpaymentfee.com platform advertises a wide 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/request pricing with no API keys, no rate limits, and no minimum commitments.
Documentation is extremely sparse — the /docs, /api, /pricing, and /README pages all render only a "Connect wallet" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema documentation, and no explanation of what "HIPAA records" actually contains or what input the POST body expects. The endpoint path suggests healthcare-related data, but nothing in the crawled material clarifies the actual data returned or its compliance posture. Prospective users should exercise caution given the regulated nature of HIPAA data and the complete absence of documentation.
Capabilities
Use cases
- —Retrieving HIPAA-related records on a per-request payment basis
- —Integrating healthcare data into agent workflows without API key management
- —Programmatic access to health records with crypto micropayments
Fit
Best for
- —Agents needing on-demand HIPAA record lookups without subscription commitments
- —Developers experimenting with x402 payment protocol on Base
- —Low-volume healthcare data consumers who prefer pay-per-use
Not for
- —Production healthcare applications requiring documented compliance guarantees and audit trails
- —High-volume bulk data retrieval where per-request pricing is inefficient
- —Users who need detailed API documentation or request/response schemas before integration
Quick start
# The endpoint requires an X-PAYMENT header with a valid x402 payment proof.
# Without payment, it returns a 402 challenge.
curl -X POST https://lowpaymentfee.com/api/v1/hipaa/records/50 \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02/request in USDC on Base), but there is zero documentation on request format, response schema, or what 'HIPAA records' actually returns. No OpenAPI spec, no examples, and the docs pages are empty. The regulated healthcare category with no compliance documentation is a significant concern.
Warnings
- —No API documentation available — /docs, /pricing, /README all show only 'Connect wallet'
- —No OpenAPI or request/response schema provided
- —Endpoint claims to serve HIPAA records but provides no compliance documentation, BAA information, or privacy disclosures
- —The nature and source of the 'HIPAA records' data is completely undocumented
- —Regulated healthcare data category — verify compliance before use
Citations
- —Endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units USDC on Basehttps://lowpaymentfee.com/api/v1/hipaa/records/50
- —All endpoints priced at $0.02/request with no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base networkhttps://lowpaymentfee.com/api/v1/hipaa/records/50