Keyword Search Volume & CPC
x402Not rated yetLast checked 3 hours ago
POST https://keywords.duoleads.com/v1/keyword-ideas
Keyword ideas for a seed keyword, each with Google search volume, CPC, competition, keyword difficulty and search intent; up to 100 ideas in one $0.04 call (DataForSEO Labs). Use when you need related keywords to target. volume = avg monthly searches, cpc in USD, competition 0-1, difficulty 0-100. No ideas returns empty results (still charged). Bad input is free; upstream errors are not charged.
Price$0.04per search query · paid in USD on Base
Uptime100%
1/1 probes · 832 ms
Score–Needs 3 checks
Paid usage, 30 days0payers · 0 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://keywords.duoleads.com/v1/keyword-ideas"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-14 00:15 | Valid 402 | 402 | 832 ms | $0.04 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves