Documentation Index
Fetch the complete documentation index at: https://docs.trydatadriver.com/llms.txt
Use this file to discover all available pages before exploring further.
When you’d use this
Before paying the cost of pulling thousands of rows, peek at the
counts. “How many tier-1 leads in Texas?” — this answers it in one
cheap call. Perfect for dashboards and filter UIs.
Query parameters
| Name | Type | Default | Description |
|---|
group_by | string (optional) | tier,state,match_score | Comma-separated column names to break down counts by. Max 5. |
Cached for 60 seconds. This endpoint is hit a lot, so we cache
it. If you need to-the-second precision, use
/search.
Request
curl "https://api.trydatadriver.com/v1/datasets/leads/stats?group_by=tier,state" \
-H "Authorization: Bearer dd_a3f9b2c1d4e5f6g7h8i9j0"
Note the quotes around the URL. The ? and = can confuse the
shell, so wrap it.
Response
{
"total": 102345,
"group_by": ["tier", "state"],
"groups": [
{ "tier": "1", "state": "AZ", "count": 3214 },
{ "tier": "1", "state": "TX", "count": 5872 },
{ "tier": "1", "state": "CA", "count": 7104 },
{ "tier": "3", "state": "AZ", "count": 1432 },
{ "tier": "4", "state": "AZ", "count": 945 }
],
"cached_at": "2026-05-09T12:14:00Z"
}
Each item in groups shows one combination of values plus its count.
So the third row above means: 7,104 leads have tier=1 AND state=CA.
The response includes X-Cache: HIT or X-Cache: MISS so you can
see whether the answer came from the cache.