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AI & automation

OpenAI agent API chatbot GPT agents

GPT-powered agent configuration and training for WhatsApp — use OpenAI Assistants API, custom instructions, and tool calling for advanced sales and support bots. Deep integration with WhatSender inbound routing.

Feature overview

Everything you need to get started

3 quick steps
Edition Standard & Business (advanced in Business)
Category AI & automation
Summary GPT agent configuration & training
Quick start

Follow these steps in WhatSender Pro to activate this feature in minutes.

  1. AI Hub → OpenAI Agent → paste API key and Assistant ID.

  2. Upload tools: product DB CSV, webhook URLs for orders.

  3. Enable on WhatsApp account and monitor agent thread log.

How it works

Step-by-step guide

  1. 01
    Connect OpenAI

    API key + Assistant or custom GPT configuration.

  2. 02
    Define instructions

    System prompt, tone, boundaries, escalation rules.

  3. 03
    Attach tools

    openai_agent.sys can call webhooks for stock check, booking.

  4. 04
    Route inbound WA

    Every customer message hits the agent thread.

  5. 05
    Review and fine-tune

    Export conversations to improve instructions.

Business impact

How this helps your business

  • Cutting-edge AI

    GPT-4o quality answers on WhatsApp.

  • Tool-enabled agents

    Check inventory or create tickets in real time.

  • Scalable support

    Handle 500 concurrent chats with one agent.

  • Developer-friendly

    Uses official OpenAI Assistants patterns.

Pro tips

Best practices

  • Set max tokens to control API cost per reply.
  • Use separate assistants for sales vs support.
  • Monitor OpenAI usage dashboard weekly.