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 58) behind an x402 paywall. 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. Payment is in USDC (contract 0x8335…2913 on Base) with a maximum amount of 20,000 base units, which equals $0.02 per request (USDC uses 6 decimals). The platform advertises uniform $0.02/request pricing across all endpoints, no API keys, no rate limits, and instant access.
However, the specific endpoint `/api/v1/insurance/claims/58` is not listed on the provider's landing page among the advertised API categories. The landing page shows data/analytics, AI/ML, finance/web3, and infrastructure endpoints but does not mention insurance claims. There is no OpenAPI schema, no documentation beyond the landing page, and no example request/response available. The actual data returned by this endpoint is unknown — it could be sample/mock data or a real insurance claims record. Users should treat the output as unverified until they can inspect an actual paid response.
Capabilities
Use cases
- —Retrieving insurance claims data on a per-request basis without subscription
- —Integrating pay-per-call insurance data into agent workflows
- —Testing x402 payment flows with a low-cost endpoint
Fit
Best for
- —Developers experimenting with x402 protocol payments
- —Agents needing on-demand insurance claims data without API key management
- —Low-volume, pay-as-you-go data retrieval
Not for
- —Production insurance claims processing requiring verified, authoritative data sources
- —High-volume bulk data retrieval where per-request pricing is inefficient
- —Users who need detailed API documentation or guaranteed SLAs
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/insurance/claims/58 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live (402 challenge captured) and pricing is clear ($0.02/request in USDC on Base), but there is no documentation, no OpenAPI schema, no example request/response, and the insurance claims endpoint is not even listed on the provider's own landing page. The actual data content and schema are completely unknown.
Warnings
- —This specific endpoint (/api/v1/insurance/claims/58) is not listed among the provider's advertised APIs on the landing page.
- —No OpenAPI schema or endpoint documentation is available.
- —The nature and reliability of the insurance claims data returned is unknown — it may be sample or mock data.
- —No example responses are available to verify the output format.
- —The /api, /pricing, and /README pages all returned only a 'Connect wallet' prompt with no useful content.
Citations
- —The endpoint returns a 402 challenge with x402Version 1, accepting USDC on Base with maxAmountRequired of 20000 base units ($0.02).https://lowpaymentfee.com/api/v1/insurance/claims/58
- —The platform advertises $0.02/request pricing, no API keys, no rate limits, and instant access across all endpoints.https://lowpaymentfee.com
- —The landing page lists endpoints in Data & Analytics, AI & Machine Learning, Finance & Web3, and Infrastructure categories but does not list insurance claims endpoints.https://lowpaymentfee.com