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 15) via the 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 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 required. Payment is made via the x402 "exact" scheme to a specified wallet address on Base.
Note that the specific insurance claims endpoint (/api/v1/insurance/claims/15) is not listed among the publicly advertised APIs on the landing page, so its exact response schema and data content are unknown. No OpenAPI spec, detailed documentation, or example responses were found during the crawl. The endpoint's actual data payload and field structure must be discovered by making a paid request.
Capabilities
Use cases
- —Retrieving insurance claim details programmatically via a single paid request
- —Integrating insurance data into agent workflows without managing API keys
- —Demonstrating x402 micropayment protocol for data access
Fit
Best for
- —Agents or developers needing on-demand insurance claims data without subscription overhead
- —x402-compatible wallets and agent frameworks on Base
- —Exploring pay-per-call API patterns with USDC micropayments
Not for
- —Bulk insurance data retrieval (no documented batch endpoints)
- —Users who need detailed schema documentation before purchasing
- —Production insurance workflows requiring SLAs or guaranteed uptime
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/insurance/claims/15 \
-H "X-PAYMENT: <x402-payment-header>" \
-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). However, this specific insurance claims endpoint is not listed on the provider's landing page, there is no OpenAPI spec, no documentation, no example request/response, and no description of what data is returned. Effectively a stub with verified liveness.
Warnings
- —The /api/v1/insurance/claims/15 endpoint is not listed among the provider's publicly advertised APIs — its data content is unknown.
- —No OpenAPI specification or response schema is available; the actual payload structure is undocumented.
- —No detailed documentation pages were accessible (pricing, README, and API pages all returned only a 'Connect wallet' prompt).
- —The nature and accuracy of the insurance claims data cannot be verified without making a paid request.
Citations
- —The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units of USDC on Base network.https://lowpaymentfee.com/api/v1/insurance/claims/15
- —The platform advertises $0.02/request flat pricing with no API keys, no rate limits, and instant access on Base network.https://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 is used on Base.https://lowpaymentfee.com/api/v1/insurance/claims/15