Pay-per-call HR reviews endpoint on Base via x402 — $0.02 per request in USDC.
What it does
This endpoint at `/api/v1/hr/reviews/34` is part of the lowpaymentfee.com platform, which offers a broad catalog 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 (likely employee or company review information for record ID 34), though the exact response schema is not documented. The endpoint accepts POST requests and returns `application/json`.
Pricing is $0.02 per request (20,000 base units of USDC with 6 decimals = $0.02), paid directly on-chain to the provider's wallet. There are no API keys, no rate limits, and no subscription commitments — each call is individually settled via an x402 payment header. The platform advertises a uniform $0.02/request price across all its endpoints.
The broader lowpaymentfee.com platform hosts endpoints spanning data & analytics, AI/ML (sentiment, summarization, classification, embeddings), finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All share the same pricing model and x402 payment flow on Base. Documentation beyond the landing page is sparse — the /api, /pricing, and /README pages all resolve to a wallet-connect prompt with no additional content.
Capabilities
Use cases
- —Retrieving HR review data for a specific record on demand
- —Integrating employee or company review information into an automated pipeline
- —Agent-driven lookup of HR review records with per-call crypto payment
Fit
Best for
- —Agents needing on-demand HR review data without subscription overhead
- —Developers who want keyless, pay-per-call access to structured review data
- —Crypto-native workflows settling microtransactions on Base
Not for
- —Bulk retrieval of large HR datasets (no documented batch endpoint)
- —Users who need detailed API documentation or response schema guarantees
- —Non-crypto users who cannot settle USDC payments on Base
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/hr/reviews/34 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is no documentation of the request body, response schema, or what 'hr/reviews/34' actually returns. The /api, /pricing, and /README pages are empty wallet-connect stubs. This is effectively a stub listing with minimal information.
Warnings
- —No response schema or example response documented — the actual data returned by this endpoint is unknown.
- —The endpoint path includes a hardcoded ID (34); it is unclear whether this is a fixed resource or a parameterized path.
- —No OpenAPI spec, no README content, and no detailed docs are available from the provider.
- —The 'HR reviews' category is inferred solely from the URL path; the actual data domain is unconfirmed.
Citations
- —The endpoint returns a 402 challenge with x402Version 1, accepting USDC on Base network with maxAmountRequired of 20000 base units.https://lowpaymentfee.com/api/v1/hr/reviews/34
- —The platform advertises $0.02 per request across all endpoints with no API keys, no rate limits, and instant access on Base network.https://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913.https://lowpaymentfee.com/api/v1/hr/reviews/34