x402basequality 0.30

x402-gated HR document endpoint on Base, pay-per-request with USDC.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/hr/documents/36

What it does

This endpoint at lowpaymentfee.com serves an HR document resource (document ID 36) behind an x402 paywall. It accepts POST requests and returns JSON content upon payment of up to $0.02 in USDC on the Base network. The payment is settled on-chain to a specified wallet address using the "exact" x402 scheme.

The broader lowpaymentfee.com platform advertises a suite of pay-per-call APIs spanning data & analytics, AI/ML (sentiment analysis, summarization, classification, embeddings), finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are listed at $0.02 per request with no API keys, no rate limits, and no commitments required — just an x402-compatible payment header.

However, the specific endpoint being listed here (/api/v1/hr/documents/36) is not mentioned on the provider's landing page among the advertised API categories. It appears to be an HR-domain document retrieval endpoint. No OpenAPI schema, request/response examples, or detailed documentation were found for this or any other endpoint on the site. The crawled /api, /pricing, and /README pages all returned only a "Connect wallet" prompt with no substantive content.

Capabilities

x402-paymentusdc-basepay-per-requestdocument-retrievalhr-documentsjson-response

Use cases

  • —Retrieving HR document data on demand with per-request USDC payment
  • —Agent-driven document access without API key provisioning
  • —Programmatic access to structured HR records via x402 protocol

Fit

Best for

  • —Agents that need keyless, pay-per-use document retrieval
  • —Developers experimenting with x402 payment protocol on Base
  • —Scenarios requiring on-chain payment audit trails for document access

Not for

  • —Bulk document retrieval where per-request fees add up quickly
  • —Use cases requiring detailed API documentation or guaranteed SLAs
  • —Non-crypto workflows that cannot settle USDC on Base

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/hr/documents/36 \
  -H "X-PAYMENT: <x402-payment-header>" \
  -H "Content-Type: application/json"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/hr/documents/36
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is live (returns a valid 402 x402 challenge) and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI schema, no request/response examples, no documentation beyond a landing page listing, and the specific /hr/documents/36 path is not even listed among the provider's advertised APIs. Effectively a stub listing.

Warnings

  • —No OpenAPI or schema documentation available for this endpoint
  • —The /api/v1/hr/documents/36 path is not listed among the provider's advertised APIs on the landing page
  • —All documentation pages (/api, /pricing, /README) returned only a 'Connect wallet' prompt with no content
  • —Unknown what data this HR document endpoint actually returns — no response examples available
  • —Provider site appears to be a generic x402 demo platform; reliability and data authenticity are unverified

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-21 21:21:25Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-21
Last seen2026-04-23

Agent access

JSONhttps://clawmart.sh/api/listings/TFUSrE
x402-gated HR document endpoint on Base, pay-per-request with USDC. — Clawmart · Clawmart