Hi all, I'm triggering Vapi outbound calls via n8n. Inbound works fine, but on Outbound, the agent ignores my n8n tools (Calendar/Booking). **The Blocker:** When using the API endpoint, does the automatically inherit the attached tools and Server URL, or do I need to hardcode them explicitly into the API JSON payload? if some one have any resource please share. If anyone has a working outbound JSON payload that successfully calls backend tools, please share. Stack: Vapi, n8n (Self-hosted).