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 68) 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 include an X-PAYMENT header with a valid x402 payment proof.
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, and infrastructure utilities. All endpoints on the platform share the same $0.02/request pricing model and x402 payment flow on Base. However, the specific endpoint being listed here (`/api/v1/employees/68/salary`) is not prominently documented on the provider's landing page, and no schema for the request body or response is available. The actual data returned (e.g., salary amount, currency, pay period) is unknown from the available material.
The endpoint is confirmed live — it returns a proper 402 challenge with x402 version 1, advertising payment to address 0x1A2B...85F3 using USDC on Base. The maxAmountRequired of 20000 base units (USDC has 6 decimals) equals $0.02, consistent with the site's advertised pricing.
Capabilities
Use cases
- —Retrieving salary information for employee records
- —Integrating employee compensation data into payroll or HR workflows
- —Agent-driven lookups of salary data with automatic micropayment settlement
Fit
Best for
- —Developers needing on-demand employee salary data without subscription commitments
- —AI agents that can settle x402 payments autonomously on Base
- —Applications requiring low-cost, keyless API access to salary information
Not for
- —Bulk payroll data exports (single-employee, single-call model)
- —Users without a Base-compatible USDC wallet
- —Applications needing detailed API documentation or response schema guarantees
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/68/salary \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-proof>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing. However, there is no documentation for this specific endpoint, no request/response schema, and the endpoint path (/employees/68/salary) does not appear on the provider's landing page. The actual data returned is entirely unknown.
Warnings
- —No request or response schema available for this endpoint
- —The /api/v1/employees/68/salary path is not listed on the provider's landing page among documented APIs
- —No documentation pages rendered meaningful content (all showed only 'Connect wallet')
- —Actual response payload structure is unknown — callers should test before relying on it
Citations
- —The endpoint returns a 402 challenge with x402 version 1, maxAmountRequired 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/employees/68/salary
- —USDC asset contract on Base: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/employees/68/salary
- —Platform pricing is $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com