x402basequality 0.30

Insurance claims data endpoint on Base, paid per-request via x402 in USDC.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/insurance/claims/2

What it does

This endpoint at lowpaymentfee.com provides access to insurance claims data (specifically claim ID 2) via a POST request, gated by the x402 payment protocol. Payment is settled on the Base network using USDC (USD Coin) at a cost of $0.02 per request. The provider advertises no API keys, no rate limits, and instant access — callers simply attach an X-PAYMENT header with a valid x402 payment proof.

The broader lowpaymentfee.com platform hosts a variety of pay-per-call API categories including data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance/Web3 data (price feeds, exchange rates, gas estimates), and infrastructure utilities (geocoding, validation, conversion). All endpoints share the same $0.02/request pricing model and x402 payment flow on Base.

Documentation is minimal: there is no OpenAPI spec, no detailed request/response schema, and the crawled /api, /pricing, and /README pages all resolve to a bare "Connect wallet" prompt with no additional content. The endpoint's actual input parameters and response structure for insurance claims data are unknown — the only confirmed detail is that it accepts POST requests and returns application/json. Callers should expect to experiment or contact the provider for schema details.

Capabilities

x402-paymentusdc-baseinsurance-claimspay-per-requestno-api-keyjson-response

Use cases

  • —Retrieving insurance claims data on-demand without subscription or API key
  • —Integrating pay-per-request insurance data into agent workflows
  • —Programmatic access to claims records settled via crypto micropayments

Fit

Best for

  • —Agents or developers who want keyless, pay-per-call access to insurance data
  • —Crypto-native workflows that can sign x402 payment proofs on Base
  • —Low-volume or sporadic access patterns where per-request pricing is economical

Not for

  • —High-volume bulk insurance data retrieval (no documented batch endpoints)
  • —Users who need detailed API documentation or guaranteed SLAs before integrating

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/insurance/claims/2 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-proof>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/insurance/claims/2
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is live (returns 402 with a valid x402 challenge), but there is no OpenAPI spec, no request/response schema, and no documentation beyond a landing page listing. The actual insurance claims data format and input parameters are completely undocumented, making this effectively a stub listing.

Warnings

  • —No OpenAPI or schema documentation available — request and response formats are unknown
  • —The /api, /pricing, and /README pages all return only a 'Connect wallet' prompt with no useful content
  • —The specific endpoint path (/insurance/claims/2) suggests a single hardcoded resource; unclear if other claim IDs are available
  • —Insurance data may be subject to regulatory requirements (HIPAA, state insurance regulations) depending on jurisdiction and data content

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-21 21:52:12Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/5pbm7f
Insurance claims data endpoint on Base, paid per-request via x402 in USDC. — Clawmart · Clawmart