01
Create a LINE Developers Account and Provider
- Go to https://developers.line.biz and log in with your LINE account
- Click Create a new provider
- Enter a provider name (e.g. your company name) and click Create
All integrationsConnect LINE
Connect LINE
to Vatoo
Connect Vatoo to LINE so your AI bot automatically responds to messages in private chats, groups, and rooms. Vatoo uses LINE's Messaging API with HMAC-SHA256 webhook verification and automatically falls back from Reply API to Push API when response time exceeds 30 seconds.
Estimated: 10–15 minutesEasy7 steps
Confirm connector availability, your account plan, and required permissions before setup. Test with a non-production record before enabling live actions.
VatooLINE
Create a LINE Developers Account and Provider01
Create a Messaging API Channel02
Get Channel Credentials03
Configure in Vatoo Botmaster04
Setup overview · illustrative
Have these
ready
- Vatoo botmaster account with a bot configured
- LINE account
- LINE Developers account (free at developers.line.biz)
7 steps
to go live
02
Create a Messaging API Channel
- Click on messaging API channel
- Fill in channel name, description, category, and subcategory
- Accept terms and click Create
03
Get Channel Credentials
- Open your channel → Basic settings tab
- Copy the Channel Secret
- Go to Messaging API tab
- Scroll to Channel access token → click Issue
- Copy the Channel access token
04
Configure in Vatoo Botmaster
- Open your Vatoo botmaster → Omnichannel
- Click Configure on the LINE card
- Paste Channel Access Token and Channel Secret
- Click Save & Activate
- Copy the Webhook URL
05
Set Webhook URL in LINE
- Back in LINE Developers Console → your channel → Messaging API tab
- Under Webhook settings → click Edit
- Paste your Vatoo Webhook URL
- Click Update
- Toggle Use webhook ON
- Click Verify to test the connection · should show Success
06
Disable Auto-Reply (Optional but Recommended)
- In the same Messaging API tab scroll to LINE Official Account features
- Click Edit next to Auto-reply messages
- Set Auto-reply to Disabled (otherwise LINE sends generic auto-replies too)
Disabling auto-reply ensures only Vatoo responds to messages.
07
Test the Integration
- Scan the QR code shown in the Messaging API tab to add your bot on LINE
- Send a message · the bot should reply within 2–3 seconds
Stuck?
Quick fixes
Webhook verify fails
Server not reachable via HTTPS. Use ngrok for local dev.
403 on webhook POST
Channel Secret wrong · re-copy from Basic settings.
Bot and LINE both reply
Disable Auto-reply messages in LINE Official Account features.
Reply after 30s uses push · fails on free plan
Upgrade to a paid LINE plan for push messages, or optimize AI response time.
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Connect LINE in one call
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