HR reviews data endpoint, pay-per-request via x402 on Base (USDC).
What it does
This endpoint at `/api/v1/hr/reviews/50` is part of the lowpaymentfee.com platform, a collection of pay-per-call APIs settled via the x402 protocol on the Base network using USDC. The specific resource appears to serve HR review data (the path suggests a review with ID 50), though no detailed documentation or response schema is available beyond the x402 challenge and the site's landing page.
The endpoint is live and returns a valid x402 402 challenge when called via POST. The price per request is $0.02 (20,000 base units of USDC with 6 decimals). Payment is made directly on-chain to the specified wallet address, with no API keys or rate limits required. The platform advertises a broad suite of APIs across data/analytics, AI/ML, finance/Web3, and infrastructure categories, all at the same $0.02 per-request price point.
Note: The specific endpoint `/api/v1/hr/reviews/50` is not listed on the provider's landing page among the advertised APIs, and no documentation describes the HR reviews resource, its input parameters, or its response format. The actual data returned and its usefulness are unknown. Treat this listing as a stub until more documentation surfaces.
Capabilities
Use cases
- —Retrieving HR review data on a per-request payment basis
- —Integrating employee review information into automated workflows
- —Programmatic access to HR data without API key management
Fit
Best for
- —Agents or services needing on-demand HR review data with crypto micropayments
- —Developers experimenting with x402 pay-per-call patterns
- —Use cases where no API key signup is desired
Not for
- —Production HR systems requiring documented, stable schemas and SLAs
- —Users who need bulk or subscription-based access to HR data
- —Anyone needing non-crypto payment methods
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hr/reviews/50 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but the specific /api/v1/hr/reviews/50 resource is not documented anywhere on the provider's site. No input schema, output schema, or example responses are available. The endpoint's purpose and data content are inferred solely from the URL path.
Warnings
- —The /api/v1/hr/reviews/50 endpoint is not listed among the provider's advertised APIs on the landing page.
- —No documentation, input schema, or output schema is available for this endpoint.
- —The nature and accuracy of the HR review data returned is completely unknown.
- —Other pages on the site (pricing, README, api) returned only a 'Connect wallet' prompt with no useful content.
Citations
- —The endpoint returns a valid x402 402 challenge with maxAmountRequired of 20000 base units of USDC on Base network.https://lowpaymentfee.com/api/v1/hr/reviews/50
- —The platform advertises $0.02 per request pricing with no API keys, no rate limits, and instant access on the Base network.https://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base is used for payment.https://lowpaymentfee.com/api/v1/hr/reviews/50