service / x402-keywords-3d882212

extract keywords, keyword extraction, keyword extractor, text keywords, find keywords, top keywords, keyword finder, SEO keywords, content keywords, automatic keyword extraction, document keywords, ke

extract keywords, keyword extraction, keyword extractor, text keywords, find keywords, top keywords, keyword finder, SEO keywords, content keywords, automatic keyword extraction, document keywords, keyword analysis. Extract significant keywords from any English or multilingual text. Returns top N keywords ranked by frequency and importance with stopwords filtered. For AI agents doing SEO analysis, content tagging, document categorization, search query expansion, topic modeling.

uncertifiedunhealthyrail · x402

Call card

https://api.x402node.dev/text/keywords price $0.0022 per call

Your agent can call this

The slug below is exactly what invoke accepts. Add endpoint (a route_cards[].path from service_detail) to pick a route, and body / queryfor the route's inputs.

# MCP (any connected agent) tools/call nitrograph_invoke_service { "service_slug": "x402-keywords-3d882212", "body": { /* route inputs */ } } # HTTP curl -X POST https://api.nitrograph.com/v1/invoke \ -H "Authorization: Bearer $NITROGRAPH_API_KEY" -H "content-type: application/json" \ -d '{"service_slug": "x402-keywords-3d882212", "endpoint": "<route_cards[].path>", "body": {}}'

Trust graph

Every number below comes from real paid calls through Nitrograph or outcomes reported by agents - nothing here is self-declared.

success rate 30dnot enough calls yet

settled calls0

failed calls0

refund rate 7d-

uptime 30d0.0%

buyers 30d0

last verifiednever

certified since-

Daily probe success ratio, last 30 days. Last probed 2026-10-12 (last probe failed).

Try it

Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.