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Does Zapier have Function Calling?
YES
Agents, Chatbots, and MCP expose tools. Multi-step Zaps are Professional.
Does Zapier have Function Calling?
Zapier supports Function Calling. Developers can define custom tools/functions that the AI can choose to invoke, returning structured JSON arguments to execute actions. Zapier connects 9,000+ apps with Zaps, Tables, Forms, Agents, Chatbots, and MCP. Agents, Chatbots, and MCP expose tools. Multi-step Zaps are Professional.
- Tool
- ⚡ Zapier by Zapier
- Feature
- Function Calling · Developer
- Status
- Yes, requires free plan
- Notes
- Agents, Chatbots, and MCP expose tools. Multi-step Zaps are Professional.
- Pricing
- Requires free plan.
- Source
- zapier.com
- Last verified
- 2026-09-02