Guide · Connections

Connect Your External Services

Connect backend servers, email, messenger, and collaboration tools to wiiiv to send notifications, manage schedules, and create issues — all through conversation.

What Are External Service Connections?

wiiiv expands your workflow capabilities by integrating with various services. It automatically extracts connection details from backend API documents registered in Knowledge, sends emails via Gmail, delivers notifications through Slack, creates events in Google Calendar, and files issues in Jira — all with a single conversational request.

You only need to set up each connection once. After that, wiiiv automatically determines which service to use based on the conversation context.

📧
Email / Calendar
Send emails via Gmail and Outlook. View and create events in Google Calendar. Access files in Google Drive.
💬
Messenger
Send notifications through Slack, Discord, and Telegram. Workflow completion alerts are sent automatically.
🛠
Collaboration Tools
Create Notion pages and file Jira/Linear issues. Executed directly during conversation.
🔗
Webhook
Connect unsupported services via Webhook URL.

Where Do I Find It?

Click the ⚙️ Settings icon at the bottom of the left sidebar, then select the "Connections" tab at the top to open the external service connections screen.

wiiiv — Settings
Sidebar ⚙️ → "Connections" tab → the service card list appears.

Automatic Backend API Connection

wiiiv automatically recognizes backend API documents among those registered on the Knowledge page. When a document contains 3 or more HTTP methods (GET/POST/PUT/DELETE) and specifies a Base URL, a card is automatically created in the Internal Backend API section of the Connections page.

You don't need to create connections manually. Simply register your API documentation in Knowledge, and wiiiv will extract the service name and Base URL to create the connection card for you.

Registering Credentials

After the card is created, you need to register the API's ID/Password. Click the Change Credentials button at the bottom of the card to open the input form. Once credentials are registered, wiiiv automatically handles authentication when calling the API during conversations.

Settings — Connections — Internal Backend API
🔌 Internal Backend API
API services registered in Knowledge. Register ID/Password to use automatically in conversations.
🔌
skystock
https://stock.example.com/api
Connected
ID/PW Registered 🗑
Change Credentials
🔌
skymall
https://mall.example.com/api
Connected
ID/PW Registered 🗑
Change Credentials

Credential Input Screen

Clicking Change Credentials opens the input form shown below. Enter the backend API's ID and Password, then click Save to complete registration.

Connection Info
🔌 skymall Connection Info
×
https://mall.example.com/api
ID (Username) *
Password *
Cancel Save

Connection Test

After registering credentials, wiiiv automatically performs a connection test. When the Connected badge appears on the card, the connection is working properly. You can then freely use the API in conversations.

wiiiv actually calls the APIs. When connecting production APIs, we recommend using accounts with read-only (GET) access and gradually expanding to more operations.

One-Click Connection: OAuth Login

Google and Microsoft 365 support OAuth. Click the "🔗 One Click" button on the card to navigate to the service's login screen. Sign in and grant permissions to complete the connection. No separate keys or tokens required.

Google — Gmail, Calendar, Drive

Connecting your Google account enables wiiiv to use the following features:

Microsoft 365 — Outlook, Calendar

Connecting your Microsoft account enables Outlook email and calendar management. This is the ideal choice if your organization uses Microsoft 365.

The Community plan allows connecting only one of Google or Microsoft. To use both email services, you need the Pro plan.

After connecting, the card displays a Connected badge. Expand the card to view the connected email and granted permissions.

wiiiv — Connected Google Account
📧
Google (Gmail/Calendar/Drive)
One-click OAuth
Connected
Email user@gmail.com
Scopes
Gmail Read Gmail Send Calendar Drive Files
Registered 2026-07-10

Messenger Connections

Connecting a messenger allows wiiiv to send notifications during conversations or automatically deliver results when a workflow completes.

Slack

There are two ways to connect Slack. Bot Token (recommended) can send messages to multiple channels, while Webhook URL is limited to a single channel but easier to set up. If both are registered, Bot Token takes priority.

TypeBot Token (Recommended)Webhook URL
Channels Multiple channels Single issued channel only
Setup Requires Slack App creation Issued instantly from channel settings
Format xoxb-... https://hooks.slack.com/...

Discord / Telegram (Pro)

Discord connects via Webhook URL or Bot Token. Telegram connects using a Bot Token from BotFather and a Chat ID. These services are available on the Pro plan.

Collaboration Tool Connections (Pro)

Once you connect project management and documentation tools, you can handle requests like "create a Notion page with this content" or "file this bug as a Jira issue" directly in conversation.

📝
Notion
Connect via Internal Integration Token
Pro
🟦
Atlassian (Jira + Confluence)
Site URL + Email + API Token
Pro
📐
Linear
Connect via Personal API Key
Pro
🔗
Generic Webhook
Send HTTP requests to unsupported services
Pro

In-Conversation Connection Guidance

You don't need to connect services in advance. When wiiiv detects that an external service is needed during conversation, it presents the relevant connection card directly in the chat.

wiiiv — Chat
You
Send this week's meeting notes to Manager Kim via email
wiiiv
To send an email, you need to connect an email service. Please connect one below.
📧 An email connection is required to send mail
📧 Google
Gmail / Calendar / Drive — One-click OAuth
🔗 One Click
🟦 Microsoft 365
Outlook / Calendar
🔗 One Click

Clicking a card takes you to the OAuth login screen or directly to the service in settings. Once connected, your original request continues processing.

Security and Credentials

All credentials (tokens, passwords, API keys) are stored encrypted. After registration, the original values cannot be retrieved. If a token expires or changes, delete the existing connection and register a new one.

OAuth connections (Google, Microsoft) automatically refresh tokens periodically. Manual entry methods (Slack, Notion, etc.) require re-registration when tokens expire.

Connection Management

Community vs Pro

Most core connections are available on the Community (free) plan. The Pro plan provides additional services and removes limitations.

ServiceCommunityPro
Google (Gmail/Calendar/Drive)
Microsoft 365 (Outlook)
Slack
Simultaneous email (Google + Microsoft)One onlyBoth
SMTP (Internal mail server)
Discord / Telegram
Notion / Jira / Linear
Generic Webhook
Although wiiiv's DACS and HazardGuard do their best to prevent destructive actions, they cannot guarantee 100% safety. For irreversible operations on connected services — such as sending emails, posting messages, or filing issues — always verify before execution.