Insurance claims data endpoint on Base, paid per-request via x402 with USDC.
What it does
This endpoint at lowpaymentfee.com provides access to insurance claims data (specifically claim #78) via the x402 payment protocol. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum cost of $0.02 per request (20,000 base units at 6 decimals).
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 with no API keys, no rate limits, and no commitments. The specific endpoint probed here falls under an insurance claims path that is not explicitly listed on the provider's landing page, though the x402 challenge confirms it is live and accepting payment.
Because there is no OpenAPI schema, no request/response documentation, and no description beyond the generic "Premium API Access" label, the actual data returned by this endpoint is unknown. It is unclear what fields the insurance claim response contains or what POST body (if any) is expected. Agents should treat this as a low-documentation endpoint and test with caution.
Capabilities
Use cases
- —Retrieving insurance claim data on-demand without API key registration
- —Programmatic access to claim #78 details for automated workflows
- —Agent-driven insurance data retrieval with instant crypto micropayment
Fit
Best for
- —Developers needing keyless, pay-per-call insurance data access
- —AI agents that can settle x402 payments on Base with USDC
- —Prototyping workflows that consume insurance claims data
Not for
- —Production use requiring documented request/response schemas
- —Bulk insurance data retrieval (pay-per-request model, single claim path)
- —Users who cannot transact in USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/insurance/claims/78 \
-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 USDC on Base), but there is no OpenAPI schema, no request/response documentation, no examples, and the insurance claims path is not listed on the provider's own landing page. Effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available for this endpoint
- —The /api/v1/insurance/claims/78 path is not listed on the provider's landing page — may be an unlisted or test endpoint
- —No information on expected POST body or response structure
- —Generic 'Premium API Access' description provides no domain-specific detail
Citations
- —The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units in USDC on Basehttps://lowpaymentfee.com/api/v1/insurance/claims/78
- —All APIs on lowpaymentfee.com are priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/insurance/claims/78