Triggers when a Message is pushed from Slack.

Cancels a message that has been scheduled to be posted.

Post a message or thread reply to a channel. You can also schedule it to send later.

Deletes a Message.

Edits a Canvas.

Creates a new channel.

Sends a message requesting approval. Includes buttons to submit "Approve" or "Decline" responses. Execution will be held until a submission is made, then it will continue to execute.

Update basic profile fields such as name or title

This is an advanced action which makes a raw HTTP request that includes this integration's authentication.

Retrieves information about a conversation (e.g., public channel, private channel, DM, or group DM).

Gets a particular Slack message using its IDs.

Returns a Message and its list of Reactions.

Finds a user by matching against their email instead of their username.

Finds a user by matching against their real name instead of their username.

Triggers when a new video event happens. You can customize which event(s) will trigger.

Starts asynchronous avatar creation from a prompt or media URLs (v3 POST /avatars). Photo/digital twin flows may require image, video, or consent_video—check HeyGen docs for your type.

Starts a proofread session: editable subtitles are extracted before final render (v3 POST /video-translations/proofreads).

Starts a HeyGen Video Agent session from a text prompt (v3). Poll session status or use webhooks for the final video.

Creates a video from an avatar or image (v3 POST /videos). Avatar III still uses legacy v1/v2; use v2 multi-scene for complex timelines.

Permanently deletes a video and its files (v3 DELETE /videos/{video_id}). Cannot be undone.

Generate customized videos from templates. Templates offer a rich, versatile content format for your workflow, allowing you to customize text, images, videos, audios, voices, and avatars.

Starts final translated video generation from an approved proofread session (v3 POST .../proofreads/{id}/generate).

Returns details for one look (avatar_id for videos): engines, orientation, previews, training status (v3 GET /avatars/looks/{look_id}).

Paginated avatar groups (characters); each group has one or more looks (v3 GET /avatars).

Paginated list of videos in the account (v3 GET /videos). Filter by folder or title substring.

Get a public shareable link for a HeyGen video that can be easily distributed and viewed by others.

Get the status and details of a specific video (v3).

Creates a video translation job: target languages with voice cloning and lip-sync (v3 POST /video-translations).

Upload an image, video, or audio file to HeyGen and receive a storage key for use in other operations.

Adds a reaction to a message.

Invite an existing User to an existing Channel. You must be a member of the channel to invite someone to it.

Creates a Canvas.

Sends a direct message to a user or yourself from the Slackbot. Can also schedule a message for later.

Edits a message.

Post a new message to a private channel you choose. Can also schedule a message for later.

Sets the topic on a selected channel.

Sets your Slack status to the given text and emoji.

Returns a list of User IDs representing the members of a conversation (e.g., public channel, private channel, DM, or group DM).

Gets the permalink for a particular Slack message.

Finds a Slack message using the Slack Search feature.

Finds a user by their ID.

Finds a user by their username.

Starts consent for a private avatar group and returns a URL to open in a browser (v3 POST /avatars/{group_id}/consent).

Generate a video featuring one or multiple scenes with avatars, talking photos, and various audio and background options. This action combines multiple scenes into a cohesive video.

Creates a single scene configuration for an avatar video.

Generates a WebM video with transparent background and an avatar speaking the input text.

Returns up to 3 voices matching a natural language description (v3 POST /v3/voices). Use seed for different batches.

Synthesize speech from text with a starfish-compatible voice (v3). Use List Voices with engine=starfish to pick a voice.

Returns one avatar group: name, previews, looks count, training status (v3 GET /avatars/{group_id}).

Reads session status, video_id, and recent messages (v3 GET /video-agents/{session_id}).

Paginated looks (avatar_id for video APIs); filter by group, type, or ownership (v3 GET /avatars/looks).

Returns a paginated list of voices (v3). Filter by type, engine, language, or gender. Use engine=starfish for voices compatible with Generate Speech.

Get the status and details of a video translation job (v3).

Sends a follow-up or revision message to a chat-mode session (v3 POST /video-agents/{session_id}).

Renames a look (photo avatar and digital twin only per API; v3 PATCH /avatars/looks/{look_id}).