Semrush connected via API key or MCP
Semrush connection
users can now connect to Semrush from the Connections catalog under Marketing & advertising, using either a direct v4 API key or hosted MCP with OAuth or API-key authentication.
Use the connection for read-only domain, keyword, competitor, backlink, traffic, paid-search, position-tracking, site-audit, and report queries. Requests may consume Semrush API units. See the Connections documentation for setup details.
Fetched July 21, 2026


