Open web & SEO data answer API
Answer a question from live web research, with cited sources. 6 endpoints from 5 providers, from $0.00236 per call.
Providers
Crawl4AI
- Web search answer with sources and citations (research)$0.00236 per call
Exa- Answer a question with citations$0.0055 per call
Olostep
- Answer a question with live web research$0.044 per call
Perplexity
- Answer a web question quickly$0.011 per call
- Research and answer a web question$0.022 per call
You.com
- Answer a web question$0.0055 per call
Prices include the router's 10% markup and are paid from the usage wallet. Checked on November 11, 2026.
Call it
This example calls Web search answer with sources and citations (research). Each endpoint takes its own inputs, which its page lists. A Joshu assistant makes the same call with its own token.
curl https://hello.joshu.me/api/router/call \
-H "Authorization: Bearer $JOSHU_ROUTER_KEY" \
-H "Content-Type: application/json" \
-d '{
"endpoint": "crawl4ai.web.answer",
"params": {
"q": "who founded stripe"
}
}'