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 98) via a POST request, gated by the x402 payment protocol. The endpoint is live and returns a 402 challenge requesting payment in USDC on the Base network. The maximum amount required per call is 20,000 base units of USDC (6 decimals), which equals $0.02 per request.
The provider lowpaymentfee.com hosts a broad catalog of pay-per-call APIs spanning data & analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all priced at $0.02 per request with no API keys, no rate limits, and no minimum commitments. Payment settles on-chain via USDC on Base. This particular endpoint falls under what appears to be a finance or insurance vertical, though the exact schema of the claims response is not documented.
Note: There is no OpenAPI spec, no detailed documentation, and no example request/response available for this specific endpoint. The crawled site pages beyond the landing page returned only a "Connect wallet" prompt with no additional content. The actual data returned by this insurance claims endpoint is unknown — it could be mock/demo data or a real data source. Treat with caution until the response payload can be verified.
Capabilities
Use cases
- —Retrieving insurance claim details by ID via a single paid API call
- —Integrating on-chain micropayment-gated insurance data into agent workflows
- —Programmatic access to claims records without traditional API key provisioning
Fit
Best for
- —Agents or services needing on-demand insurance claim data with crypto micropayments
- —Developers exploring x402 pay-per-request patterns on Base
- —Use cases where no-signup, no-API-key access is preferred
Not for
- —Bulk insurance data retrieval (no documented batch endpoints)
- —Users who need detailed documentation or guaranteed SLAs before integration
- —Non-crypto payment workflows — only USDC on Base is accepted
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/insurance/claims/98 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02/request in USDC on Base), but there is no OpenAPI spec, no documentation of request/response schemas, no examples, and no information about what data the insurance claims endpoint actually returns. The site's non-landing pages are empty. This is effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available for this endpoint
- —No example request or response bodies — actual payload structure is unknown
- —Insurance claims data could be mock/demo; no provenance or data source is documented
- —Other site pages (pricing, README, api) returned only 'Connect wallet' with no content
- —Regulated domain (insurance) — verify data accuracy and compliance before relying on results
Citations
- —Endpoint returns 402 with x402 challenge requesting USDC on Base network, maxAmountRequired 20000 base unitshttps://lowpaymentfee.com/api/v1/insurance/claims/98
- —All APIs priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/insurance/claims/98