Pay-per-call employee salary data endpoint on Base via x402, settled in USDC.
What it does
This x402-enabled endpoint at lowpaymentfee.com returns salary information for a specific employee (ID 59) via a POST request. Payment is settled on the Base network using USDC (USD Coin) at a cost of $0.02 per request. The endpoint requires no API keys, no rate limits, and provides instant access — callers simply attach an x402 payment header to authorize each call.
The hosting site lowpaymentfee.com offers a broad catalog of pay-per-call APIs spanning data & analytics, AI/ML inference, finance/Web3, and infrastructure utilities, all priced uniformly at $0.02 per request. This particular endpoint appears to serve employee salary data, though the exact response schema is not documented. The x402 challenge confirms the endpoint is live and accepting payment challenges with a 300-second timeout.
Because there is no OpenAPI spec, no documented request/response schema, and the crawled docs/pricing/README pages returned only a "Connect wallet" stub, the actual data format and fields returned are unknown. The endpoint's purpose (employee salary lookup) is inferred solely from the URL path. Treat this as a lightly documented endpoint with verified liveness.
Capabilities
Use cases
- —Retrieving salary information for employee records
- —Integrating payroll data into HR dashboards without API key management
- —Agent-driven compensation benchmarking workflows
Fit
Best for
- —Agents needing on-demand employee salary data with crypto micropayments
- —Developers who want keyless, pay-per-call access to payroll endpoints
- —Workflows requiring Base-network USDC settlement
Not for
- —Bulk payroll data exports (no batch endpoint documented)
- —Users who need detailed API documentation or response schema guarantees
- —Non-crypto payment workflows (only USDC on Base is accepted)
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/59/salary \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is confirmed live via a valid 402 challenge with clear pricing ($0.02 USDC on Base). However, there is no OpenAPI spec, no request/response schema, and all documentation pages returned only 'Connect wallet' stubs. The endpoint's purpose is inferred entirely from the URL path, making this effectively a stub listing.
Warnings
- —No OpenAPI or request/response schema available — actual data format is unknown
- —All documentation pages (/docs, /api, /pricing, /README) returned only 'Connect wallet' with no content
- —Endpoint purpose (employee salary data) is inferred solely from URL path; no confirmation from docs
- —The specific employee ID (59) is hardcoded in the URL — unclear if other IDs are supported or how to discover them
Citations
- —Endpoint returns HTTP 402 with x402 challenge, confirming it is livehttps://lowpaymentfee.com/api/v1/employees/59/salary
- —Payment is 20000 base units of USDC (6 decimals = $0.02) on Base networkhttps://lowpaymentfee.com/api/v1/employees/59/salary
- —Site advertises $0.02/request pricing with no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/employees/59/salary