Keyword difficulty API: get the SEO keyword difficulty score (0-100, how hard it...
https://seo.openverbs.com/v1/keyword-difficultyOverview
Keyword difficulty API: get the SEO keyword difficulty score (0-100, how hard it is to rank in Google top 10) for up to 1000 keywords in a single call. For prioritising which keywords to target. Keywords with no data are omitted.
Protocol
x402 (POST)
Price
$0.03
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Bulk keyword difficulty
Source
bazaar
Indexed
2026-09-10 18:13:17
Health
Status
healthy
Latency (p50)
642ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-31 07:14:55
Last Healthy
2026-10-31 07:14:55
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"keywords": [
"example"
],
"languageCode": "US",
"locationCode": 1
},
"bodyType": "json",
"method": "POST",
"type": "http"
}