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 89) via an x402 payment protocol. It is part of a broader platform offering dozens of pay-per-call API endpoints spanning data analytics, AI/ML inference, finance, crypto, infrastructure utilities, and more. All endpoints on the platform follow the same x402 payment model: no API keys, no rate limits, and no subscriptions — just a per-request USDC micropayment on the Base network.
The specific endpoint `/api/v1/insurance/claims/89` is not listed on the provider's public landing page among the advertised API categories, though the x402 challenge confirms it is live and accepting POST requests. The payment required is 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 per request (USDC uses 6 decimals). The platform advertises a uniform $0.02/request pricing across all endpoints, consistent with this challenge.
No OpenAPI schema, request/response examples, or detailed documentation were found for this endpoint. The output schema in the x402 challenge only indicates it accepts HTTP POST and returns application/json. Without further documentation it is unclear what request body the endpoint expects or what fields the insurance claims response contains. The platform's other pages (pricing, README, API docs) all resolve to a minimal "Connect wallet" page with no additional information.
Capabilities
Use cases
- —Retrieving insurance claims data on-demand without subscription or API key
- —Integrating insurance claim information into agent workflows with micropayments
- —Programmatic access to claim records for analytics or auditing
Fit
Best for
- —Agents or applications needing one-off insurance claim lookups
- —Developers wanting keyless, pay-per-use API access on Base
- —Crypto-native workflows that can settle USDC payments via x402
Not for
- —Bulk insurance data retrieval (no documented batch endpoints)
- —Users without USDC on Base network
- —Applications requiring detailed API documentation or guaranteed SLAs
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/insurance/claims/89 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The x402 challenge is live and pricing is clear ($0.02 USDC on Base), but there is no documentation, no request/response schema, and this specific insurance claims endpoint is not even listed on the provider's own landing page. Effectively a stub with no way to know what data it returns or what input it expects.
Warnings
- —This specific endpoint (/api/v1/insurance/claims/89) is not listed among the provider's advertised APIs — its purpose and data content are unverified.
- —No request body schema or response schema documentation is available.
- —All documentation pages (pricing, README, API) resolve to a minimal 'Connect wallet' page with no useful content.
- —The endpoint appears to serve a single hardcoded claim ID (89); it is unclear if other claim IDs are supported or how to query them.
Citations
- —The x402 challenge returns 402 with maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/insurance/claims/89
- —USDC contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/insurance/claims/89
- —Platform advertises $0.02/request uniform pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —The insurance claims endpoint is not listed among the provider's publicly advertised API categorieshttps://lowpaymentfee.com