Overview
Search volume estimated from clickstream data (real user search behaviour, not Google Ads ranges) for up to 100 keywords: average monthly searches and optional 12-month history, in 94 countries, from clickstream panel data, $0.04 a call. Use when Google Ads volumes look bucketed or you want a second estimate. Keywords under 3 characters are listed in missing. Bad input is a free 400; a data source failure is not charged.
Protocol
x402 (POST)
Price
$0.04
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
tools/search
Provider
Clickstream Search Volume
Indexed
2026-11-09 18:08:02
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
Input Schema
{
"body": {
"keywords": [
"coffee maker",
"espresso machine"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"market": {
"country": "US",
"locationCode": 2840,
"locationName": "United States"
},
"request_id": "01KEXAMPLE0000000000000000",
"results": [
{
"keyword": "coffee maker",
"volume": 374285
},
{
"keyword": "espresso machine",
"volume": 201460
}
],
"see_also": {
"endpoint": "https://keywords.duoleads.com/v1/keyword-overview",
"params": [
"keywords"
],
"reason": "Want Google Ads volume, CPC and difficulty for the same keywords? Call keyword-overview."
},
"source": "clickstream panel data (estimates)",
"total": 2,
"units": "volume = estimated average monthly searches (clickstream estimate, not Google Ads); monthly = searches per month, oldest first."
},
"type": "json"
}