x402-gated employee data endpoint on Base, pay $0.02 per request in USDC.
What it does
This endpoint at lowpaymentfee.com provides access to an employee record (ID 142) behind an x402 payment wall. The provider operates a broad catalog of pay-per-request APIs spanning data & analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all priced at $0.02 per call, settled in USDC on the Base network. No API keys, rate limits, or upfront commitments are required; callers simply attach an x402 payment header to each request.
The specific resource `/api/v1/employees/142` is described only as "Premium API Access" with no further documentation on the response schema or the data it returns. The x402 challenge confirms the endpoint is live, accepting POST requests, and requires a maximum of 20,000 base-unit USDC (i.e., $0.02) per call. Payment is directed to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` on Base, with a 300-second timeout.
Documentation beyond the landing page is essentially empty — the /docs, /pricing, /api, and /README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI spec, no response schema, and no example payloads available. The endpoint appears to be part of a demonstration or showcase site for low-fee x402 APIs rather than a production data service.
Capabilities
Use cases
- —Fetching a specific employee record by ID via a single paid request
- —Demonstrating x402 payment flow integration on the Base network
- —Testing agent-driven micropayment workflows against a live endpoint
Fit
Best for
- —Developers experimenting with x402 protocol integration
- —Agents that need to demonstrate pay-per-request data retrieval
- —Testing USDC micropayment flows on Base
Not for
- —Production employee/HR data needs — no documentation on data provenance or schema
- —Bulk data retrieval — single-record endpoint with no batch support
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/142 \
-H "X-PAYMENT: <x402_payment_token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but there is zero documentation on the response schema, request parameters, or the nature of the employee data returned. Docs pages are empty. This is effectively a stub listing.
Warnings
- —No documentation available — /docs, /pricing, /api, and /README all return only a wallet-connect prompt
- —No response schema or example payloads provided for this endpoint
- —The nature and provenance of the 'employee' data is completely undocumented
- —This endpoint (/api/v1/employees/142) is not listed on the provider's own landing page catalog, raising questions about its intended use
Citations
- —The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base-unit USDC ($0.02) on Basehttps://lowpaymentfee.com/api/v1/employees/142
- —All APIs on the site are priced at $0.02 per request with no API keys, no rate limits, and instant access on the Base networkhttps://lowpaymentfee.com
- —The USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/employees/142