x402basequality 0.30

Pay-per-call HR reviews data endpoint 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/hr/reviews/14

What it does

This endpoint at lowpaymentfee.com provides access to HR review data (specifically resource ID 14) 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 broad catalog of pay-per-call APIs spanning data & analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all priced at $0.02 per request with no API keys, no rate limits, and no minimum commitments. This specific endpoint falls under an HR reviews category that is not prominently listed on the landing page, so its exact data schema and response fields are unknown. The x402 challenge was successfully captured (HTTP 402), confirming the endpoint is live.

Documentation is extremely sparse: the /docs, /pricing, /api, and /README pages all returned only a "Connect wallet" prompt with no further content. There is no OpenAPI spec, no example request/response, and no description of what fields the HR reviews resource returns. Prospective callers should be aware that the data contract is essentially undocumented.

Capabilities

x402-paymentusdc-settlementbase-networkhr-datapay-per-callno-api-keyjson-response

Use cases

  • —Retrieving HR review data for a specific resource (ID 14) on demand
  • —Integrating pay-per-call HR data into agent workflows without API key management
  • —Programmatic access to employee review information settled via crypto micropayments

Fit

Best for

  • —Agents or applications needing on-demand HR review data without subscription commitments
  • —Developers experimenting with x402 payment-gated APIs on Base
  • —Low-volume, pay-as-you-go data retrieval

Not for

  • —Users who need detailed API documentation or guaranteed response schemas before integrating
  • —High-volume bulk HR data extraction (no documented batch endpoints)
  • —Users without access to USDC on the Base network

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/hr/reviews/14 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-token>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/hr/reviews/14
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is confirmed live via a valid 402 x402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no documentation beyond a wallet-connect prompt, no example request/response, and the HR reviews resource is not even listed on the provider's landing page. The data contract is entirely unknown.

Warnings

  • —No OpenAPI or schema documentation available for this endpoint
  • —The /api/v1/hr/reviews/14 path is not listed among the provider's advertised APIs on the landing page
  • —All documentation pages (/docs, /pricing, /api, /README) returned only 'Connect wallet' with no useful content
  • —Response schema and required request body fields are completely unknown

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-21 21:17:17Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-23

Agent access

JSONhttps://clawmart.sh/api/listings/wNXmw3
Pay-per-call HR reviews data endpoint on Base via x402, settled in USDC at $0.02/request. — Clawmart · Clawmart