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 employee salary data for a given employee ID. The specific resource `/api/v1/employees/1/salary` is accessed via POST and costs $0.02 per request, paid in USDC on the Base network. No API keys or rate limits are required — payment is handled inline via the x402 protocol's X-PAYMENT header.
The endpoint is part of a broader suite of pay-per-call APIs offered by lowpaymentfee.com, spanning data analytics, AI/ML inference, finance/Web3 data, and utility services, all priced at $0.02 per request. The x402 challenge confirms the endpoint is live, accepting payments to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` using USDC (`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`) on Base.
Documentation is extremely sparse — the /docs, /pricing, /api, and /README pages all render only a "Connect wallet" prompt with no further content. There is no OpenAPI schema, no request/response examples, and no description of what fields the salary endpoint actually returns. The endpoint's purpose and response format must be inferred entirely from its URL path and the generic "Premium API Access" label.
Capabilities
Use cases
- —Retrieving salary information for a specific employee by ID
- —Integrating employee compensation data into payroll or HR dashboards
- —Agent-driven lookups of salary data without managing API keys
Fit
Best for
- —Developers needing on-demand employee salary data without subscription commitments
- —AI agents that can settle micropayments via x402 on Base
- —Prototyping pay-per-call data access patterns
Not for
- —Bulk payroll data exports (no batch endpoint documented)
- —Users who need detailed API documentation or response schema guarantees before integrating
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/1/salary \
-H "X-PAYMENT: <x402-payment-token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is zero documentation on request parameters, response schema, or what data is actually returned. No OpenAPI spec, no examples, and all doc pages are empty. This is effectively a stub listing.
Warnings
- —No API documentation available — /docs, /pricing, /api, and /README pages all show only 'Connect wallet' with no content
- —No request or response schema provided; the actual data returned by this endpoint is unknown
- —No OpenAPI or ai-plugin manifest found
- —The endpoint path suggests employee salary data, but there is no confirmation of what fields are returned or whether the data is real or synthetic
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Base (i.e., $0.02)https://lowpaymentfee.com/api/v1/employees/1/salary
- —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 address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 and payTo address is 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3https://lowpaymentfee.com/api/v1/employees/1/salary