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 #91) 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/91` appears to serve a single employee record. There is no OpenAPI schema, no documentation beyond the landing page, and no example request/response payloads available. The endpoint is confirmed live (returns a proper 402 challenge), but the exact shape of the response data and what fields are included in an employee record remain unknown.
Capabilities
Use cases
- —Retrieving employee record data on-demand without API key management
- —Agent-driven workflows that need to fetch personnel information with micropayments
- —Demonstrating x402 payment protocol integration for data access
Fit
Best for
- —Developers exploring x402 payment protocol integrations
- —Agents needing keyless, pay-per-call access to structured data
- —Low-volume, on-demand employee data retrieval
Not for
- —Bulk employee data exports or high-volume HR system integrations
- —Users who need detailed API documentation or guaranteed SLAs
- —Anyone without a Base-network USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/91 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but there is no OpenAPI schema, no documentation, no example request/response, and the purpose of the employee data endpoint is only vaguely described. The crawled docs/pricing/README pages all returned only 'Connect wallet' with no useful content.
Warnings
- —No OpenAPI or schema documentation available — response shape is unknown
- —The /docs, /pricing, and /README pages returned no meaningful content
- —Employee data endpoints may involve personally identifiable information (PII) — verify compliance requirements
- —This is a single-record endpoint (/employees/91); unclear if other employee IDs are accessible or what the data contains
Citations
- —Endpoint returns 402 with x402 challenge advertising USDC on Base at maxAmountRequired 20000https://lowpaymentfee.com/api/v1/employees/91
- —All endpoints priced at $0.02/request with no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/employees/91