Pay-per-call employee data API on Base, settled in USDC via x402 protocol.
What it does
This endpoint at lowpaymentfee.com provides access to employee data (specifically employee record #133) via the x402 payment protocol. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC at a cost of $0.02 per request (20,000 base units of USDC with 6 decimals).
The endpoint is part of a broader platform (lowpaymentfee.com) that offers a variety of pay-per-call APIs spanning data & analytics, AI & machine learning, finance & Web3, and infrastructure utilities — all priced at $0.02 per request. The platform advertises no API keys, no rate limits, and instant access; callers pay by attaching an x402 payment header to each request.
The specific resource at `/api/v1/employees/133` appears to be a data endpoint returning information about a particular employee record. No OpenAPI schema, detailed documentation, or example responses were found in the crawl. The docs, pricing, and API pages all rendered only a "Connect wallet" prompt with no additional content. Because of this, the exact shape of the response and the fields returned are unknown.
Capabilities
Use cases
- —Retrieving employee record data on demand with per-call USDC micropayments
- —Integrating employee information into agent workflows without managing API keys
- —Programmatic access to employee data settled on Base L2
Fit
Best for
- —Agents or services that need on-demand employee data without subscription commitments
- —Developers experimenting with x402 pay-per-call patterns on Base
- —Workflows requiring keyless, instant API access to structured data
Not for
- —Bulk employee 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/133 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_header>"Endpoint
Quality
The endpoint is live and returns a valid x402 402 challenge, confirming it is operational. However, there is no OpenAPI schema, no example responses, and the documentation pages are empty (only showing 'Connect wallet'). The purpose of the /employees/133 resource is unclear beyond its URL path, and no response shape can be verified.
Warnings
- —No OpenAPI or schema documentation available for this endpoint
- —Documentation pages (/docs, /pricing, /api, /README) all render only 'Connect wallet' with no useful content
- —The exact fields and structure of the employee data response are unknown
- —This specific endpoint (/api/v1/employees/133) is not listed on the provider's homepage among their advertised APIs, raising questions about its intended use
Citations
- —The endpoint returns a 402 challenge requesting USDC payment on Base network with maxAmountRequired of 20000 base unitshttps://lowpaymentfee.com/api/v1/employees/133
- —The platform advertises $0.02 per request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base networkhttps://lowpaymentfee.com/api/v1/employees/133