x402basequality 0.30

Pay-per-call employee data API on Base via x402, settled in USDC at $0.02/request.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/employees/52

What it does

This endpoint at lowpaymentfee.com provides access to employee data records via the x402 payment protocol. The specific resource `/api/v1/employees/52` returns JSON data for employee ID 52 when called with a POST request and a valid X-PAYMENT header containing a USDC payment on the Base network.

The endpoint is part of a broader platform (lowpaymentfee.com) that offers numerous pay-per-call APIs spanning data & analytics, AI & machine learning, finance & Web3, and infrastructure utilities — all priced at $0.02 per request. Payment is made in USDC (contract 0x8335…2913 on Base) using the x402 "exact" scheme, with no API keys, no rate limits, and no upfront commitments required.

The x402 challenge confirms the endpoint is live and accepting payments. The maxAmountRequired of 20000 base units corresponds to $0.02 USDC (20000 / 10^6). However, documentation is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no description of the employee data fields returned, and no example responses available. The exact shape and usefulness of the returned employee data is unknown.

Capabilities

x402-paymentusdc-baseemployee-datapay-per-callno-api-keyjson-response

Use cases

  • —Retrieving employee records on-demand without API key management
  • —Integrating employee data lookups into agent workflows with micropayments
  • —Testing x402 payment protocol integrations with a low-cost endpoint

Fit

Best for

  • —Developers experimenting with x402 payment protocol
  • —Agents needing keyless, pay-per-call data access on Base
  • —Low-volume employee data lookups without subscription commitments

Not for

  • —Production HR systems requiring documented schemas and SLAs
  • —Bulk employee data exports or high-throughput batch processing
  • —Users who need detailed API documentation before integration

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/employees/52 \
  -H "X-PAYMENT: <x402-payment-token>" \
  -H "Content-Type: application/json"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/employees/52
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The x402 challenge is live and pricing is clear ($0.02 USDC on Base), but there is no OpenAPI schema, no response examples, no documentation of what employee fields are returned, and all doc pages render only 'Connect wallet'. The endpoint's actual utility cannot be verified from available material.

Warnings

  • —No OpenAPI or schema documentation available — response structure is completely unknown
  • —All documentation pages (docs, API, pricing, README) return only a 'Connect wallet' prompt with no content
  • —The nature and source of 'employee' data is undocumented — unclear if this is sample/demo data or a real dataset
  • —No terms of service or data provenance information found

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-21 20:34:17Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-24

Agent access

JSONhttps://clawmart.sh/api/listings/emMx9P
Pay-per-call employee data API on Base via x402, settled in USDC at $0.02/request. — Clawmart · Clawmart