Pay-per-call employee data API on Base via x402, settled in USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides access to employee data (specifically employee record #146) via the x402 payment protocol. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum cost of 20,000 base units, which equals $0.02 per request (USDC uses 6 decimals).
The provider lowpaymentfee.com hosts a broader catalog of pay-per-call APIs spanning data & analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are priced at $0.02 per request with no API keys, no rate limits, and no minimum commitments. Payments are handled entirely through the x402 protocol on the Base L2 network.
The specific endpoint `/api/v1/employees/146` appears to be a demonstration or sample resource returning employee data for a single record. No OpenAPI schema, detailed field documentation, or example responses were found in the crawled material. The docs, pricing, and API pages all rendered only a "Connect wallet" prompt with no additional content, so the exact shape of the response payload is unknown.
Capabilities
Use cases
- —Retrieving employee record data on demand with per-call USDC micropayments
- —Demonstrating x402 payment protocol integration for agent-purchasable endpoints
- —Accessing structured employee information without API key provisioning
Fit
Best for
- —Developers exploring x402 payment protocol integrations
- —Agents needing on-demand employee data with no subscription overhead
- —Testing micropayment workflows on Base network
Not for
- —Bulk employee data exports or batch processing (single-record endpoint)
- —Users without a Base-network USDC wallet
- —Production HR systems requiring authenticated, auditable access controls
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/146 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI schema, no response examples, no field documentation, and the docs/pricing/API pages are empty beyond a wallet-connect prompt. The specific purpose of the employees/146 resource is unexplained.
Warnings
- —No OpenAPI or response schema available — response payload structure is unknown
- —Documentation pages (/docs, /pricing, /api, /README) returned no useful content beyond 'Connect wallet'
- —The endpoint path references a specific employee ID (146); it is unclear whether other IDs are supported or if this is a demo resource
- —No robots.txt or agents.txt found
Citations
- —Endpoint returns 402 with x402 challenge advertising USDC on Base network at maxAmountRequired 20000https://lowpaymentfee.com/api/v1/employees/146
- —All endpoints priced at $0.02/request with no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/employees/146