Insurance claims data endpoint on Base, pay-per-request via x402 with USDC.
What it does
This endpoint at lowpaymentfee.com provides access to insurance claims data (specifically claim ID 7) via the x402 payment protocol. It accepts POST requests and returns JSON. 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 provider, lowpaymentfee.com, hosts a broad catalog of pay-per-call APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services — all priced at $0.02 per request with no API keys, no rate limits, and no commitments. The specific endpoint probed here (/api/v1/insurance/claims/7) is not listed on the provider's public landing page among the advertised API categories, which suggests it may be an unlisted or less-promoted route. No OpenAPI schema, detailed documentation, or example responses were found for this endpoint.
Because no request body schema or response schema is documented, callers will need to experiment or contact the provider to understand the expected input and output format. The endpoint is confirmed live — it returns a valid x402 402 challenge with correct payment parameters.
Capabilities
Use cases
- —Retrieving insurance claim details programmatically
- —Integrating insurance claims data into automated workflows
- —Agent-driven insurance data lookups with micropayments
Fit
Best for
- —Developers needing on-demand insurance claims data without API key management
- —AI agents that can settle USDC payments on Base
- —Prototyping insurance data integrations with minimal setup
Not for
- —Bulk insurance data exports (no documented batch endpoint)
- —Users who need detailed API documentation or guaranteed SLAs
- —Non-crypto payment workflows (only USDC on Base is accepted)
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/insurance/claims/7 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but there is no OpenAPI schema, no documented request/response format, no examples, and the specific insurance claims endpoint is not listed on the provider's landing page. Effectively a stub with confirmed liveness.
Warnings
- —No OpenAPI or request/response schema available for this endpoint
- —This specific endpoint (/api/v1/insurance/claims/7) is not listed among the provider's publicly advertised APIs
- —No documentation found describing what data is returned or what input is expected
- —Hardcoded claim ID (7) in the URL — unclear if other claim IDs are supported or how to discover them
Citations
- —The endpoint returns a valid x402 402 challenge with USDC on Base, maxAmountRequired 20000https://lowpaymentfee.com/api/v1/insurance/claims/7
- —The provider advertises $0.02 per request pricing with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/insurance/claims/7
- —The insurance claims endpoint is not listed among the provider's publicly advertised API categorieshttps://lowpaymentfee.com