Pay-per-call employee salary data endpoint on Base via x402, settled in USDC.
What it does
This x402-enabled endpoint at lowpaymentfee.com provides access to employee salary data via a simple POST request. The specific resource `/api/v1/employees/81/salary` returns salary information for employee ID 81 in JSON format. Payment is handled inline using the x402 protocol on the Base network, settling in USDC (contract 0x8335…2913) at a cost of $0.02 per request.
The parent site lowpaymentfee.com hosts 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. The platform advertises no API keys, no rate limits, and instant access. However, documentation is extremely sparse: the /docs, /pricing, /api, and /README pages all render only a "Connect wallet" prompt with no further technical detail.
Because there is no OpenAPI schema, no request/response examples, and no documentation beyond the landing page listing, the actual structure of the request body and response payload for this endpoint is unknown. The endpoint is confirmed live (returns a valid x402 402 challenge), but consumers should expect to experiment or contact the provider to learn the expected input format and output fields.
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 records with micropayment settlement
Fit
Best for
- —Developers needing on-demand employee salary data without API key management
- —AI agents that can settle x402 micropayments 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 OpenAPI specs before integrating
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/81/salary \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is confirmed live with a valid x402 402 challenge and clear pricing ($0.02 USDC on Base). However, there is no OpenAPI schema, no request/response examples, and documentation pages are empty stubs. The actual data returned and required input are entirely unknown.
Warnings
- —No API documentation available — /docs, /pricing, /api, and /README all return only a wallet-connect prompt
- —No OpenAPI or JSON schema for request or response bodies
- —The nature of the 'employee salary' data is unclear — it may be synthetic/demo data
- —Request body format is undocumented; consumers must guess or experiment
Citations
- —Endpoint returns a valid x402 402 challenge with maxAmountRequired of 20000 base units USDC on Basehttps://lowpaymentfee.com/api/v1/employees/81/salary
- —All APIs on the platform are priced at $0.02 per request with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/employees/81/salary