Agentic communication infrastructure.

index.tsDeploySend a messageCopy
import { defineAgent, defineTool } from "@zavudev/functions"

defineAgent({
  senderId: process.env.SENDER_ID!,
  name: "Bella",
  provider: "zavu",
  model: "openai/gpt-5.6-luna",
  prompt: "You are Bella, host at the pizzeria. Keep it short.",
  channels: ["whatsapp"],
})

defineTool({
  name: "check_availability",
  description: "Free reservation slots for a date and party size.",
  parameters: {
    type: "object",
    properties: { date: { type: "string" }, partySize: { type: "number" } },
    required: ["date", "partySize"],
  },
  handler: async ({ date, partySize }) => {
    return { available: true, slots: ["19:00", "21:00"] }
  },
})