billionverify
Installation
SKILL.md
BillionVerify API Skill
Call the BillionVerify API to verify email addresses — single, batch, or bulk file processing.
Setup
API key must be set in environment variable BILLIONVERIFY_API_KEY.
Get your API key at: https://billionverify.com/auth/sign-in?next=/home/api-keys
Base URL
https://api.billionverify.com