x402-gated employee data endpoint on Base, pay $0.02 per request in USDC.
What it does
This endpoint at lowpaymentfee.com provides access to an employee record (ID 141) via the x402 payment protocol. It is part of a broader platform offering dozens of pay-per-call API endpoints across data analytics, AI/ML inference, finance, crypto, and utility categories — all gated behind x402 micropayments on the Base network.
The specific resource `/api/v1/employees/141` returns JSON and costs up to 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 per request. Payment is made inline via the X-PAYMENT header; no API keys, subscriptions, or rate limits are required. The x402 challenge was successfully captured with version 1 of the protocol, confirming the endpoint is live.
Documentation beyond the landing page is extremely sparse — the /docs, /pricing, /api, and /README pages all render only a "Connect wallet" prompt with no additional technical content. There is no OpenAPI spec, no request/response schema, and no description of what fields the employee record contains. The endpoint path suggests a REST resource for employee data, but the actual payload structure is unknown. Agents should expect a JSON response but must discover the schema empirically.
Capabilities
Use cases
- —Retrieving employee records on-demand without subscription or API key management
- —Demonstrating x402 micropayment integration for data access
- —Agent-driven data retrieval where per-call billing is preferred over monthly plans
Fit
Best for
- —Developers experimenting with x402 payment protocol on Base
- —Agents needing low-friction, keyless access to structured data
- —Use cases requiring pay-as-you-go employee data lookups
Not for
- —Bulk employee data exports or batch processing (single-record endpoint)
- —Users who need detailed API documentation or guaranteed SLAs
- —Applications requiring non-crypto payment methods
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/employees/141 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but there is no OpenAPI spec, no request/response schema, no documentation beyond a landing page, and the actual data returned is completely unknown. This is effectively a stub listing.
Warnings
- —No OpenAPI or schema available — request and response formats are unknown
- —All documentation pages (/docs, /pricing, /api, /README) render only 'Connect wallet' with no content
- —The specific data returned for employee ID 141 is undocumented; payload must be discovered empirically
- —The broader platform lists many endpoint categories but this specific path (/api/v1/employees/) is not listed on the landing page, raising questions about its intended use
Citations
- —The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/employees/141
- —Platform pricing is $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/employees/141
- —Documentation pages render only a 'Connect wallet' prompt with no technical contenthttps://lowpaymentfee.com/docs