x402basequality 0.25

KYC verification endpoint on Base, pay-per-call via x402 with USDC.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/kyc/verifications/24

What it does

This endpoint at lowpaymentfee.com provides a KYC (Know Your Customer) verification service accessible at `/api/v1/kyc/verifications/24`. It uses the x402 payment protocol, accepting USDC on the Base network. Each call costs $0.02 (20,000 base units of USDC with 6 decimals). The endpoint accepts POST requests and returns JSON.

The broader lowpaymentfee.com platform advertises a wide catalog 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 priced at $0.02 per request with no API keys, no rate limits, and no commitments required — payment is handled entirely via the x402 protocol.

Note that the specific KYC verification endpoint listed here is not explicitly documented on the provider's landing page, and no request/response schema details are available beyond what the x402 challenge reveals. The docs, pricing, and README pages all returned only a "Connect wallet" prompt with no additional technical documentation. The actual behavior, required input fields, and response format of this KYC endpoint remain unknown.

Capabilities

kyc-verificationx402-paymentusdc-basepay-per-callno-api-keyjson-response

Use cases

  • —Verifying customer identity as part of onboarding flows
  • —Compliance checks for financial or Web3 applications
  • —Automated KYC screening without managing API keys

Fit

Best for

  • —Developers needing pay-per-call KYC without subscription commitments
  • —Agents or bots that can settle payments via x402 on Base
  • —Low-volume identity verification where per-request pricing is economical

Not for

  • —High-volume KYC pipelines needing detailed documentation and SLAs
  • —Use cases requiring well-documented request/response schemas before integration
  • —Users who cannot transact in USDC on the Base network

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/kyc/verifications/24 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-header>" \
  -d '{}'

Endpoint

URLhttps://lowpaymentfee.com/api/v1/kyc/verifications/24
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.25/ 1.00

The endpoint is live (returns a valid x402 402 challenge), but there is no documentation on what this KYC verification endpoint expects as input or returns as output. The docs pages are empty. The specific endpoint path (/api/v1/kyc/verifications/24) is not listed on the provider's landing page, making its purpose and behavior unclear.

Warnings

  • —No request or response schema available for this endpoint
  • —KYC verification endpoint not listed on the provider's own landing page — may be experimental or undocumented
  • —All documentation pages (docs, pricing, README, api) returned only 'Connect wallet' with no technical content
  • —KYC/identity verification is a regulated category — verify provider compliance before use
  • —The '/24' path suffix suggests a specific verification record rather than a general-purpose endpoint

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 05:02:15Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/Fz8JdK
KYC verification endpoint on Base, pay-per-call via x402 with USDC. — Clawmart · Clawmart