REST API, JSON responses, credits that never expire. Built for developers and enterprise buyers.
Search is free. You only spend credits when you retrieve contact details.
curl -X GET \ 'https://api.konnexlabs.com/api/v1/search?industry=mortgage-broker&state=TX&city=austin' \ -H 'Authorization: Bearer kx_live_your_api_key'
{
"total": 847,
"limit": 25,
"offset": 0,
"results": [
{
"id": "biz_9f8e7d6c",
"name": "CrossCountry Mortgage",
"industry": "mortgage-broker",
"city": "Austin",
"state": "TX",
"rating": 4.8,
"has_contacts": true
}
]
}
Search and filter for free. Pay only when you retrieve contact details. Credits never expire.
Credits never expire (except Free tier). No subscription required. Buy once, use whenever.
Everything you need to integrate verified business contact data into your product.