Pay-per-call employee data endpoint on Base via x402, settled in USDC at $0.02/request.
What it does
This x402-enabled endpoint at lowpaymentfee.com serves employee data (specifically record ID 130) behind a micropayment wall. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum charge of 20,000 base units, which equals $0.02 per request (USDC uses 6 decimals). No API keys or rate limits are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof.
The endpoint is part of a broader platform (lowpaymentfee.com) that advertises multiple API categories including data & analytics, AI & machine learning, finance & Web3, and infrastructure utilities — all priced at $0.02 per request. However, the specific endpoint being listed here (/api/v1/employees/130) is not mentioned on the provider's landing page among the advertised APIs, so its exact response schema and data content are unclear. The x402 challenge confirms it is live and accepting payment-gated requests.
Documentation is extremely sparse. The /docs, /pricing, /api, and /README pages all returned only a "Connect wallet" prompt with no substantive content. There is no OpenAPI spec, no response schema, and no example payloads available. Buyers should expect to experiment with the endpoint to determine the exact response format.
Capabilities
Use cases
- —Fetching employee record data on-demand with per-call micropayments
- —Integrating employee information into agent workflows without API key management
- —Demonstrating x402 payment protocol integration on Base network
Fit
Best for
- —Developers experimenting with x402 payment protocol
- —Agents needing on-demand employee data without subscription commitments
- —Low-volume, pay-as-you-go data retrieval
Not for
- —Bulk employee data exports requiring thousands of records at once
- —Users who need detailed API documentation and response schemas before integrating
- —Production HR systems requiring guaranteed SLAs and support
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/130 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_proof>"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI spec, no response schema, and no example responses. The /api/v1/employees/130 path is not listed among the provider's advertised APIs, making its purpose and output uncertain.
Warnings
- —The /api/v1/employees/130 endpoint is not listed among the provider's advertised APIs on the landing page
- —No documentation available — /docs, /pricing, /api, and /README pages all return only a wallet connect prompt
- —No response schema or example payloads are available; the exact data returned is unknown
- —The endpoint may serve sample/demo data rather than real employee records
Citations
- —The x402 challenge returns maxAmountRequired of 20000 in USDC on Base networkhttps://lowpaymentfee.com/api/v1/employees/130
- —The platform advertises $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/employees/130