Insurance claims data endpoint on Base, paid per-request via x402 in USDC.
What it does
This endpoint at lowpaymentfee.com provides access to insurance claims data (specifically claim ID 11) via the x402 payment protocol. It is part of a broader platform that offers dozens of pay-per-call API endpoints spanning data analytics, AI/ML inference, finance, crypto, infrastructure utilities, and more — all settled on the Base network using USDC.
The x402 challenge confirms the endpoint is live and accepts POST requests. The price for this specific endpoint is 20,000 base units of USDC (6 decimals), which equals $0.02 per request. The platform advertises a flat $0.02/request pricing model across all its endpoints with no API keys, no rate limits, and no minimum commitments. Payment is made via the x402 "exact" scheme to a designated wallet on Base.
However, the specific insurance claims endpoint (`/api/v1/insurance/claims/11`) is not listed among the advertised APIs on the landing page, and no documentation, request schema, or response schema is available for it. The actual data returned by this endpoint — whether it is mock/demo data or real insurance claims information — is unknown. There is no OpenAPI spec, no example responses, and no detailed documentation beyond the generic landing page.
Capabilities
Use cases
- —Retrieving insurance claim details programmatically with per-request USDC payment
- —Integrating insurance data into agent workflows without API key management
- —Demonstrating x402 payment protocol for data access
Fit
Best for
- —Developers experimenting with x402 payment protocol
- —Agents needing keyless, pay-per-call data access on Base
- —Prototyping insurance data integrations with crypto micropayments
Not for
- —Production insurance claims processing requiring verified, authoritative data sources
- —Users who need detailed API documentation and response schemas before integration
- —High-volume use cases where per-request pricing may not be cost-effective compared to subscription APIs
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/insurance/claims/11 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02/request in USDC on Base). However, this specific insurance claims endpoint is not listed on the provider's landing page, there is no documentation, no OpenAPI spec, no request/response schema, and no indication of what data is actually returned. Effectively a stub listing.
Warnings
- —The /api/v1/insurance/claims/11 endpoint is not listed among the provider's advertised APIs on the landing page
- —No documentation, request schema, or response schema available for this endpoint
- —Unknown whether the endpoint returns real insurance data or placeholder/demo content
- —No OpenAPI specification found for the platform
Citations
- —The endpoint returns a 402 challenge with x402Version 1, accepting USDC on Base network with maxAmountRequired of 20000 base units ($0.02)https://lowpaymentfee.com/api/v1/insurance/claims/11
- —The platform advertises $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/insurance/claims/11