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 67) via an x402 pay-per-request model. Payment is settled in USDC on the Base network. The x402 challenge indicates a maximum cost of $0.02 per request (20,000 base units of USDC with 6 decimals). No API keys or rate limits are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof.
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. This specific endpoint falls under an insurance claims category, though the provider's landing page does not list it among the featured APIs. The response MIME type is application/json, and the endpoint accepts POST requests.
Because there is no OpenAPI schema, no documentation beyond the landing page, and no example request/response payloads available, the actual structure of the insurance claims data returned is unknown. Callers should expect a JSON object but will need to experiment to determine the exact fields and semantics.
Capabilities
Use cases
- —Retrieving insurance claim details programmatically
- —Integrating insurance claims data into automated workflows
- —Agent-driven insurance claim lookups with micropayments
Fit
Best for
- —Developers needing on-demand insurance claims data without subscription commitments
- —AI agents that can settle USDC payments on Base
- —Prototyping insurance data integrations with minimal setup
Not for
- —Bulk insurance claims processing requiring batch endpoints
- —Users who need detailed API documentation and schema guarantees before integrating
- —Non-crypto payment workflows (no fiat/card settlement option)
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/insurance/claims/67 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_proof>"Endpoint
Quality
The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is no OpenAPI schema, no request/response examples, no documentation for this specific insurance claims endpoint, and the landing page doesn't even list this endpoint among its featured APIs. Effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available for this endpoint
- —The /api/v1/insurance/claims/67 path is not listed among the provider's featured APIs on the landing page
- —Request body format and response structure are completely unknown
- —Single hardcoded claim ID (67) in the URL — unclear if other IDs are supported or how to discover them
Citations
- —The x402 challenge returns maxAmountRequired of 20000 in USDC (asset 0x8335…) on Base network, equaling $0.02https://lowpaymentfee.com/api/v1/insurance/claims/67
- —The provider advertises $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —The provider lists APIs across data/analytics, AI/ML, finance/Web3, and infrastructure categorieshttps://lowpaymentfee.com