Chatwork is a team communication platform featuring group chats, file sharing, and task management, aiming to enhance collaboration and productivity for businesses
Chatwork is a team communication platform featuring group chats, file sharing, and task management, aiming to enhance collaboration and productivity for businesses On Nagent, Chatwork is exposed as a fully-configurable team chat integration that any agent can call — 30 actions, and API key authentication. No code is required to wire Chatwork into your workflow — connect it once via the External Integrations panel and reuse it across every agent you build.
Agent builders use Chatwork to automate the kinds of tasks team chat teams previously handled manually. Concrete examples — each one is a single agent step in Nagent — include:
Every action and trigger is paired with a structured input/output schema (visible in the sections below), so when you wire Chatwork into Helix — our agentic agent builder — the editor knows exactly what each step expects and produces. Configure once, deploy anywhere across your Nagent agents.
Every operation an agent can call against Chatwork, with input parameters and output schema. Drop these into any step of an agent built in Helix.
CHATWORK_CREATE_ROOMTool to create a new group chat room in Chatwork. Use when you need to set up a new collaborative space for team communication. This action allows you to specify room administrators, members with different permission levels (admin, regular, read-only), and optionally configure invitation links with custom access controls.
Input parameters
Whether to create an invitation link for the room. Set to 1 to create a link, 0 to not create one. Default is 0.
Name of the chat room. Must be between 1 and 255 characters.
Custom code for the invitation link. If not specified, a random code will be generated when link is set to 1.
Description or overview of the chat room. Provides context about the room's purpose.
Enum for room icon presets.
Comma-separated list of account IDs to be designated as administrators of the room. At least one admin ID is required.
Comma-separated list of account IDs to be added as regular members of the room. These members can participate in conversations but have limited administrative rights.
Whether joining via the invitation link requires administrator approval. Set to 1 to require approval, 0 to allow direct joining. Default is 1.
Comma-separated list of account IDs to be added as read-only members. These members can view the room content but cannot post messages.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_CREATE_ROOM_LINKTool to create an invitation link for a Chatwork room. Returns a URL that can be shared for others to join the room. Use when you need to generate a shareable link for room access. Returns 400 error if a link already exists for the room.
Input parameters
Unique alphanumeric code for the invitation link. This will be part of the invitation URL. Must contain only letters and numbers (no hyphens or special characters).
The ID of the chat room to create an invitation link for
Optional description for the invitation link explaining its purpose
Whether administrator approval is required for joining via this link. 1 = approval required (default), 0 = no approval required
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_CREATE_TASKTool to create a new task in a Chatwork room. Use when you need to assign tasks to users in a specific chat room. Requires the task description, assignee account IDs, and optionally a deadline timestamp.
Input parameters
The content/description of the task
Unix timestamp (in seconds) indicating the task deadline. If not specified, the task will have no deadline
Comma-separated list of account IDs to assign the task to. Multiple users can be assigned by separating IDs with commas (e.g., '1,3,6')
The ID of the chat room where the task will be created
Type of the limit. Currently only 'time' is supported. This field is optional and defaults to 'time' when a limit is specified
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_DELETE_MESSAGEThis tool allows you to delete a specific message from a Chatwork room by calling the DELETE endpoint at https://api.chatwork.com/v2/rooms/{room_id}/messages/{message_id}. It requires authentication using a Chatwork API token provided in the X-ChatWorkToken header, and the necessary permissions to delete messages in the specified room.
Input parameters
The ID of the chat room containing the message to delete
The ID of the message to delete
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_DELETE_ROOMTool to leave or delete a Chatwork room. When leaving, your tasks and files in the room are deleted. When deleting, all messages, tasks, and files in the room are permanently deleted. Use with caution as deletion is irreversible.
Input parameters
The ID of the chat room to leave or delete
Type of action to perform. 'leave' to exit the room (your tasks and files are deleted), or 'delete' to permanently remove the entire room with all messages, tasks, and files. Requires appropriate permissions.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_DELETE_ROOM_LINKDelete the invitation link for a Chatwork room. Use when you need to disable or remove the invite link for a chat room. Returns a 400 error if the invitation link is already disabled.
Input parameters
The unique numeric identifier of the Chatwork room to delete the invitation link from
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_CHATWORK_CONTACTSThis tool retrieves a list of all contacts from Chatwork. It is a fundamental tool that fetches all contact information such as account_id, room_id, name, chatwork_id, organization details, department, and avatar image URL, without needing additional parameters beyond authentication.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_FILE2Tool to get information about a specific file in a chat room. Use when you need to retrieve file metadata including filename, size, upload time, and optionally a download URL.
Input parameters
The ID of the file to retrieve
The ID of the chat room containing the file
Whether to create a download URL. Set to 1 to create a download URL (valid for 30 seconds only). Defaults to 0.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_INCOMING_REQUESTSTool to retrieve pending contact approval requests received by the authenticated user. Use when you need to check incoming connection requests from other users (up to 100 items).
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_METool to retrieve the authenticated user's profile information including account details, organization, contact information, and avatar URL. Use when you need to get the current user's complete profile data.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_MESSAGETool to retrieve information about a specific message in a Chatwork room. Use when you need to get details about a particular message, including its content, sender, and timestamps.
Input parameters
The ID of the chat room containing the message
The ID of the message to retrieve
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_MY_STATUSThis tool retrieves the current status of the authenticated user, including unread message counts and task status. It provides a quick overview of unread messages, mentions, and tasks, making it valuable for monitoring ChatWork activity and building automation workflows.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_MY_TASKSTool to retrieve the authenticated user's task list from Chatwork (up to 100 items). Use when you need to fetch tasks assigned to the user, with optional filtering by assigner or completion status.
Input parameters
Enum for task completion status.
Filter tasks by the account ID of the assigner. If specified, only returns tasks assigned by this account.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_ROOMRetrieves detailed information about a specific Chatwork room using the API endpoint GET /rooms/{room_id}. Returns comprehensive room details including name, icon, type, role, message/file/task counts, and other metadata. Useful for obtaining room-specific information when you already have the room ID.
Input parameters
The unique numeric identifier of the Chatwork room to retrieve. Can be obtained from the Get Rooms action.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_ROOM_FILESTool to get list of files in a chat room (up to 100 files). Use when you need to retrieve file information from a Chatwork room, optionally filtered by uploader.
Input parameters
The ID of the chat room to retrieve files from
Filter files by the account ID that uploaded them. If not specified, returns files from all users.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_ROOM_LINKRetrieves the invitation link for a specified Chatwork room using the API endpoint GET /rooms/{room_id}/link. Returns link information including the URL, public/private status, whether admin acceptance is needed, and a description. Useful for sharing room access and managing room invitations.
Input parameters
The unique numeric identifier of the Chatwork room to get the invitation link for. Can be obtained from the Get Rooms action.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_ROOM_MEMBERSRetrieves a complete list of all members in a specified Chatwork room using the API endpoint GET /rooms/{room_id}/members. Returns detailed member information including account IDs, roles (admin/member/readonly), names, Chatwork IDs, organization details, departments, and avatar URLs. Useful for managing room permissions, generating member lists, and understanding room composition.
Input parameters
The unique numeric identifier of the Chatwork room to retrieve members from. Can be obtained from the Get Rooms action.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_ROOM_MESSAGES2Tool to retrieve messages from a Chatwork room (up to 100 messages). Use when you need to fetch chat history from a specific room. By default (force=0), returns only messages since the last retrieval. Set force=1 to get the latest 100 messages.
Input parameters
When set to 0 (default), returns only new messages since the last retrieval (incremental). When set to 1, forces retrieval of the latest 100 messages regardless of read status.
The ID of the chat room to retrieve messages from
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_ROOMS2Tool to retrieve a list of all chat rooms the authenticated user belongs to. Use when you need to get information about all accessible rooms including group chats, direct messages, and personal chats.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_ROOM_TASKSRetrieves a list of tasks from a Chatwork room. Returns up to 100 tasks. Use optional filters to narrow results by assignee, assigner, or completion status. Returns an empty list if there are no matching tasks.
Input parameters
Enum for task completion status
The ID of the chat room to retrieve tasks from
Filter tasks by assignee account ID. If specified, only tasks assigned to this account are returned.
Filter tasks by assigner account ID. If specified, only tasks assigned by this account are returned.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_GET_TASKRetrieves detailed information about a specific task in a Chatwork room using the API endpoint GET /rooms/{room_id}/tasks/{task_id}. Returns task details including assignee, creator, body, deadline, and completion status. Use this when you need to check the current state of a specific task or retrieve its full details.
Input parameters
The unique numeric identifier of the Chatwork room containing the task. Can be obtained from the Get Rooms action.
The unique numeric identifier of the task to retrieve
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_MARK_MESSAGES_READTool to mark messages as read in a Chatwork room. Use when you need to update the read status of messages up to a specific message ID. All messages up to and including the specified message will be marked as read.
Input parameters
The ID of the chat room where messages should be marked as read
The ID of the message to mark as read. All messages up to and including this message will be marked as read.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_MARK_MESSAGES_UNREADTool to mark messages as unread in a Chatwork room. Use when you need to mark a specific message and all subsequent messages as unread. This is useful for re-flagging important messages that need attention.
Input parameters
The ID of the chat room containing the message to mark as unread
The ID of the message to mark as unread. All messages after this message will be marked as unread.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_POST_MESSAGETool to post a new message to a Chatwork room. Use when you need to send a message to a specific chat room. Supports marking the message as unread for the sender via the self_unread parameter.
Input parameters
The content of the message to post. Maximum length is 65535 characters, minimum length is 1 character.
The ID of the chat room to post the message to
Whether to mark the posted message as unread for yourself. Specify 0 (default) for read, 1 for unread.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_UPDATE_MESSAGETool to update an existing message in a Chatwork room. Use when you need to modify the content of a previously sent message. Requires appropriate permissions to edit messages in the room.
Input parameters
The new content for the message
The ID of the chat room containing the message to update
The ID of the message to update
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_UPDATE_ROOMTool to update chat room information (name, icon, description). Use when you need to modify existing chat room settings. At least one field (name, icon_preset, or description) must be provided.
Input parameters
New name for the chat room
Unique identifier for the room to update
New description/summary for the chat room
Enum for available chat room icon presets.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_UPDATE_ROOM_LINKTool to update the invitation link settings for a Chatwork room. Use when you need to modify the link code, description, or acceptance settings for a room's invitation link. Returns 400 if the invitation link feature is disabled for the room.
Input parameters
Unique code for the invitation link (e.g., 'unique-link-name')
The ID of the chat room whose invitation link will be updated
Description text for the invitation link
Whether admin approval is required for joining (1 = required, 0 = not required). Defaults to 1 if not specified.
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_UPDATE_ROOM_MEMBERSUpdates the complete member list of a Chatwork room with bulk assignment of member roles (admin, member, readonly). This is a bulk update operation that replaces the entire member list - any existing members not included in the request will be removed from the room. At least one admin must be specified. Use this when reorganizing room permissions or changing multiple member roles at once.
Input parameters
The unique numeric identifier of the Chatwork room to update members in. Can be obtained from the Get Rooms action.
Comma-separated list of account IDs to assign admin privileges. At least one admin is required. Example: '123,456,789'
Comma-separated list of account IDs to assign member privileges. Members can read and write messages. Example: '21,344'
Comma-separated list of account IDs to assign read-only privileges. Read-only members can only view messages. Example: '15,103'
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_UPDATE_TASK_STATUSTool to update the completion status of a task in a Chatwork room. Use when you need to mark a task as done or reopen a completed task. Requires appropriate permissions to modify tasks in the specified room.
Input parameters
The completion status to set for the task. Use 'done' to mark as completed, 'open' to mark as incomplete.
The ID of the chat room containing the task
The ID of the task to update
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
CHATWORK_UPLOAD_FILEThis tool allows users to upload files to a specific Chatwork room. It enables file sharing functionality within the Chatwork platform by providing an endpoint to upload files (along with an optional message) to a given room.
Input parameters
File to upload.
Optional message to accompany the file upload
The ID of the room where the file will be uploaded
Output
Data from the action execution
Error if any occurred during the execution of the action
Whether or not the action execution was successful or not
No publicly available marketplace agent is found using this tool yet. There are 71 agents privately built on Nagent that already use Chatwork.
Build on Nagent
Connect Chatwork to any Nagent agent in minutes — no API key management, no boilerplate. Just configure and deploy.
The five questions agent builders ask before adopting a new integration.
Open the External Integrations panel inside Nagent (app.nagent.ai/externalIntegration), find Chatwork, and click "Connect Now." You'll authenticate with an API key — Nagent handles credential storage and refresh automatically. Once connected, Chatwork is available to any agent in your workspace.
No. Nagent provides no-code integration for every tool. Once Chatwork is connected, you configure its 30 actions directly in the agent builder UI — no API calls, no boilerplate, no schema management.
Helix — Nagent's agentic agent builder — lets you drop Chatwork steps into any workflow visually. Pick an action (e.g., one of those listed above), fill in the inputs (Helix knows the required vs. optional schema for each parameter), and connect it to upstream/downstream steps. Triggers run as the entry point of an agent, so when a Chatwork event fires, the agent kicks off automatically.
Every Chatwork action and trigger ships with a fully-typed schema — input parameters with name, type, required flag, and description, plus the output payload shape. The schemas are documented in the sections above. Helix uses these schemas to validate your configuration at build time and to type-check the data flowing between steps.
Yes. While Chatwork ships with 30 pre-built team chat actions, you can layer custom logic around them inside Helix — pre/post-processing steps, conditional branches, retries, or stitching Chatwork together with other connected tools. For deeper customization, talk to our team about Nagent's Agentic AI Lab — forward-deployed engineers who build Chatwork-based workflows tailored to your business.