Build it
What do you want Slack and Mailchimp to do together?
Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.
Ask the assistant
You'll sign in before anything runs. What you typed comes with you.
Or work from Claude Code
Install the APIANT plugin for Claude Code and build, edit, test and read run history from your terminal. Every plan gets this, including free, and it spends no assistant credits.
Connect Claude CodeEverything your agent can do with Slack and Mailchimp
Triggers and actions 22 triggers ยท 225 actions
Trigger
New ChannelTriggers when a new channel is created in the workspace.
Trigger
New Channel (instant)Triggers when a new channel is created. Events API event: channel_created.
Trigger
New Channel MemberTriggers when a member joins a chosen channel. Events API event: member_joined_channel.
Trigger
New FileDuplicate of "New File (instant)" (webhook_demux, same file_created event). Hidden from catalog 2026-07-23.
Trigger
New File (instant)Triggers when a new file is uploaded to the workspace. Events API event: file_created.
Trigger
New MentionDuplicate of "New Mention (instant)" (webhook_demux, same app_mention event). Hidden from catalog 2026-07-23.
Trigger
New Mention (instant)Triggers when a username or keyword is mentioned in a channel. Events API message events with keyword filter.
Trigger
New Message Posted to ChannelTriggers when a message is posted to a chosen channel. Events API event: message.channels.
Trigger
New Message Posted to Private ChannelTriggers when a message is posted to a chosen private channel or group DM. Events API events: message.groups, message.mpim.
Trigger
New Pinned ItemTriggers when an item is pinned in a channel.
Trigger
New Public Message Posted AnywhereTriggers when a message is posted to any public channel. Events API event: message.channels.
Trigger
New Reaction AddedTriggers when an emoji reaction is added to a message. Events API event: reaction_added.
Trigger
New Saved MessageTriggers when a message or file is saved (starred). Events API event: star_added.
Trigger
New Team Custom EmojiTriggers when a custom emoji is added to the workspace. Events API event: emoji_changed.
Trigger
New Thread ReplyTriggers when a new reply is added to a message thread.
Trigger
New UserTriggers when a new user joins the workspace. Polling; deduped by user id.
Trigger
New User (instant)Triggers when a new user joins the workspace. Events API event: team_join.
Action
Add BookmarkAdd a bookmark to a channel.
Action
Add ReactionAdd an emoji reaction to a message.
Action
Add StarSave a message or file by starring it.
Action
Archive ChannelArchive a channel.
Action
Complete ReminderMark a reminder as complete.
Action
Create CanvasCreate a standalone canvas document.
Action
Create ChannelCreate a new public or private channel.
Action
Create Channel CanvasCreate a canvas attached to a channel.
Action
Create ReminderCreate a reminder for a user at a specified time.
Action
Delete CanvasDelete a canvas.
Action
Delete FileDelete a file from the workspace.
Action
Delete MessageDelete a message from a channel by timestamp.
Action
Delete ReminderDelete a reminder.
Action
Delete Scheduled MessageCancel a scheduled message before it is sent.
Action
Edit BookmarkEdit an existing channel bookmark.
Action
Edit CanvasEdit the content of a canvas.
Action
Find Channel by NameList channels filtered to locate a channel by name (client filters the returned list).
Action
Find User by EmailLook up a Slack user by their email address.
Action
Get Channel MessagesFetch the message history of a channel.
Action
Get File InfoGet information about a file.
Action
Get Message PermalinkGet a permanent link to a specific message.
Action
Get Message ReactionsGet the emoji reactions on a message.
Action
Get Team InfoGet information about the workspace.
Action
Get Thread RepliesGet the replies in a message thread.
Action
Get User InfoGet profile information for a Slack user by ID.
Action
Get User PresenceGet a user's current presence status.
Action
Get User ProfileGet a user's profile fields.
Action
Invite User to ChannelInvite one or more users to a channel (comma-separated user IDs).
Action
Join ChannelJoin a public channel.
Action
Leave ChannelLeave a channel.
Action
List BookmarksList the bookmarks in a channel.
Action
List Channel MembersList the members of a channel.
Action
List ChannelsList channels in the workspace (public and private).
Action
List Custom EmojisList the workspace's custom emojis.
Action
List FilesList files in the workspace, optionally filtered by channel or user.
Action
List Pinned ItemsList the items pinned in a channel.
Action
List Scheduled MessagesList messages scheduled to be sent later.
Action
List User GroupsList the workspace's user groups.
Action
List UsersList all users in the workspace.
Action
List User's ChannelsList the channels a user is a member of.
Action
Mark Channel ReadSet the read cursor position in a channel.
Action
Pin MessagePin a message to a channel.
Action
Remove BookmarkRemove a bookmark from a channel.
Action
Remove ReactionRemove an emoji reaction from a message.
Action
Remove StarRemove a star from a message or file.
Action
Remove User from ChannelRemove a member from a channel.
Action
Rename ChannelRename a channel.
Action
Schedule MessageSchedule a message to be sent to a channel at a future Unix time.
Action
Search FilesSearch files across the workspace.
Action
Search MessagesSearch messages across the workspace.
Action
Send Direct MessageOpen a DM with a user and post a message to it.
Action
Send Ephemeral MessageSend a message in a channel that is visible only to one user.
Action
Send MessagePost a message to a channel, private group, or DM.
Action
Set Channel PurposeSet the purpose (description) for a channel.
Action
Set Channel TopicSet the topic for a channel.
Action
Set User PresenceSet the authenticated user's presence status.
Action
Unarchive ChannelRestore an archived channel.
Action
Unpin MessageRemove a pinned message from a channel.
Action
Update MessageUpdate an existing message in a channel by timestamp.
Action
Upload FileUpload a file and share it to one or more channels.
Trigger
Campaign Sent (instant)Fires instantly when a campaign finishes sending.
Trigger
Member Cleaned (instant)Fires instantly when a member's email is marked cleaned (bounced or invalid).
Trigger
Member Email Changed (instant)Fires instantly when a member's email address changes.
Trigger
Member Profile Updated (instant)Fires instantly when a member's profile fields are updated.
Trigger
New listTriggers when a new audience (list) is created. Polling; deduped by list id.
Action
Add Campaign FeedbackAdd a feedback comment to a campaign.
Action
Add Cart Line ItemAdd a line item to a cart.
Action
Add FileUpload a new file to the File Manager.
Action
Add Interest in CategoryAdd a new interest to an interest category.
Action
Add Member EventRecord a custom event against a member.
Action
Add Member NoteAdd a note to a member.
Action
Add Member to SegmentAdd a single member to a static segment.
Action
Add Order Line ItemAdd a line item to an order.
Action
Add or Update CustomerCreate a customer or update it if one with the same ID already exists.
Action
Add or update memberAdds or updates a member in the specified audience. Upserts by email; sets status (subscribed by default).
Action
Add or Update OrderCreate an order or update it if one with the same ID already exists.
Action
Add or Update Product VariantCreate a product variant or update it if one with the same ID already exists.
Action
Add Product ImageAdd a new image to a product.
Action
Add Product VariantAdd a new variant to a product.
Action
Add tag to memberAdds a tag to the specified member in the specified audience. Creates the tag if it does not exist.
Action
Archive Audience MemberArchive a member, removing them from the audience while retaining history.
Action
Archive Classic AutomationArchive a classic Automation workflow.
Action
Batch Add or Remove Segment MembersAdd or remove a batch of members from a static segment in one call.
Action
Batch Subscribe or Unsubscribe Audience MembersSubscribe or unsubscribe a batch of members on an audience in one call.
Action
Create audienceCreates a new audience (list).
Action
Create CampaignCreate a new campaign.
Action
Create CartCreate a new shopping cart for a store.
Action
Create Classic AutomationStart a new classic Automation workflow.
Action
Create CustomerCreate a new customer for a store.
Action
Create Interest CategoryCreate a new interest category (group) on an audience.
Action
Create Landing PageCreates a landing page in Mailchimp from a landing-page template, tied to an audience. Note: if the template type and template id disagree, Mailchimp reports an error but still leaves a stray draft landing page behind.
Action
Create merge fieldCreates a new merge field for the specified audience.
Action
Create OrderCreate a new order for a store.
Action
Create or Update ProductCreate a product or update it if one with the same ID already exists.
Action
Create ProductCreate a new product in a store's catalog.
Action
Create Promo CodeCreate a new promo code under a promo rule.
Action
Create Promo RuleCreate a new promo rule for a store.
Action
Create Segment by ConditionsCreate a dynamic segment on an audience defined by match conditions.
Action
Create static segment for audienceCreates a new static segment (tag-like) for the specified audience.
Action
Create StoreConnect a new e-commerce store.
Action
Create TemplateCreate a new template.
Action
Delete AudienceDelete an audience.
Action
Delete CampaignDelete a campaign.
Action
Delete CartDelete a cart.
Action
Delete Cart Line ItemDelete a line item from a cart.
Action
Delete CustomerDelete a customer from a store.
Action
Delete FileDelete a stored file from the File Manager.
Action
Delete InterestDelete an interest from a category.
Action
Delete Interest CategoryDelete an interest category from an audience.
Action
Delete Landing PageDelete a landing page.
Action
Delete Member NoteDelete a note from a member.
Action
Delete Merge FieldDelete a merge field from an audience.
Action
Delete OrderDelete an order from a store.
Action
Delete Order Line ItemDelete a line item from an order.
Action
Delete ProductDelete a product from a store's catalog.
Action
Delete Product ImageDelete an image from a product.
Action
Delete Product VariantDelete a variant from a product.
Action
Delete Promo CodeDelete a promo code.
Action
Delete Promo RuleDelete a promo rule from a store.
Action
Delete SegmentDelete a segment from an audience.
Action
Delete StoreDelete a store.
Action
Delete TemplateDelete a template.
Action
Get AudienceRetrieve details about a single audience by ID.
Action
Get Audience MemberRetrieve details about a single audience member.
Action
Get audiencesReturns all audiences (lists) with id and name.
Action
Get Automation EmailRetrieve details about a single Automation workflow email.
Action
Get CampaignRetrieve settings and info for a single campaign.
Action
Get Campaign AdviceRetrieve advice and feedback tips for a sent campaign.
Action
Get Campaign ContentRetrieve the HTML and plain-text content of a campaign.
Action
Get Campaign Domain PerformanceRetrieve delivery and engagement stats broken down by recipient email domain.
Action
Get Campaign Ecommerce Product Activity ReportRetrieve product purchase activity generated by a campaign.
Action
Get Campaign ReportRetrieve the performance report for a single campaign.
Action
Get Campaign Send ChecklistRetrieve the pre-send readiness checklist for a campaign.
Action
Get CartRetrieve details about a single cart.
Action
Get Classic AutomationRetrieve details about a single classic Automation workflow.
Action
Get CustomerRetrieve details about a single customer.
Action
Get FileRetrieve details about a single stored file.
Action
Get Interest CategoryRetrieve details about a single interest category.
Action
Get interest groups for audienceReturns the interest categories (groups) and their interests for the specified audience.
Action
Get Landing PageRetrieve details about a single landing page.
Action
Get Landing Page ContentRetrieve the HTML content of a landing page.
Action
Get Landing Page ReportRetrieve the performance report for a single landing page.
Action
Get Member Activity FeedRetrieve the recent activity feed for a member (opens, clicks, purchases, and more).
Action
Get members in audienceReturns members in the specified audience, optionally filtered by status.
Action
Get Merge FieldRetrieve details about a single merge field.
Action
Get OrderRetrieve details about a single order.
Action
Get ProductRetrieve details about a single product.
Action
Get SegmentRetrieve details about a single segment.
Action
Get segments for audienceReturns the id and name of all segments for the specified audience.
Action
Get StoreRetrieve details about a single store.
Action
Get TemplateRetrieve details about a single template.
Action
Get Template Default ContentRetrieve the default content sections of a template.
Action
List Account OrdersList e-commerce orders across all stores connected to the account.
Action
List Audience Abuse ReportsList abuse complaint reports for an audience.
Action
List Audience Growth HistoryList monthly growth history for an audience.
Action
List Audience Recent ActivityList the most recent daily activity stats for an audience.
Action
List Automation EmailsList all emails that belong to a classic Automation workflow.
Action
List Campaign Click DetailsList click activity for the links in a campaign.
Action
List Campaign Email ActivityList subscriber-level email activity (opens, clicks, bounces) for a campaign.
Action
List Campaign FeedbackList feedback and comments left on a campaign.
Action
List Campaign Open DetailsList individual open activity for a sent campaign.
Action
List Campaign RecipientsList the members a campaign was sent to.
Action
List Campaign ReportsList performance reports for all sent campaigns.
Action
List CampaignsList all campaigns in the account.
Action
List Campaign UnsubscribesList members who unsubscribed as a result of a campaign.
Action
List Cart Line ItemsList the line items in a cart.
Action
List CartsList shopping carts for a store.
Action
List Classic AutomationsList all classic Automation workflows in the account.
Action
List ConversationsList email conversations from replies to campaigns.
Action
List CustomersList customers for a store.
Action
List FilesList files stored in the File Manager.
Action
List Interests in CategoryList the interests within an interest category.
Action
List Landing Page ReportsList performance reports for all landing pages.
Action
List Landing PagesList landing pages in the account.
Action
List Member EventsList custom events recorded for a member.
Action
List Member Goal EventsList goal events recorded for a member.
Action
List Member NotesList notes recorded on a member.
Action
List Member TagsList the tags applied to a member.
Action
List Merge FieldsList the merge fields defined on an audience.
Action
List Order Line ItemsList the line items on an order.
Action
List Product ImagesList images attached to a product.
Action
List ProductsList products in a store's catalog.
Action
List Product VariantsList variants of a product.
Action
List Promo CodesList promo codes under a promo rule.
Action
List Promo RulesList promo rules for a store.
Action
List Segment MembersList the members belonging to a segment.
Action
List SMS CampaignsList SMS campaigns in the account.
Action
List Store OrdersList orders placed in a store.
Action
List StoresList e-commerce stores connected to the account.
Action
List Subscribers Removed from AutomationList subscribers that were removed from a classic Automation workflow.
Action
List Survey ReportsList performance reports for all surveys.
Action
List SurveysList surveys created for an audience.
Action
List TemplatesList templates in the account.
Action
Pause RSS CampaignPause an RSS-driven campaign.
Action
Permanently Delete Audience MemberPermanently erase a member's data from an audience (GDPR-style forget).
Action
Publish Landing PagePublish a landing page, making it live.
Action
Remove member from audienceArchives (removes) a member from the specified audience by email.
Action
Remove Member from SegmentRemove a single member from a static segment.
Action
Remove tag from memberRemoves the specified tag from the specified member in the audience.
Action
Replicate CampaignCreate a copy of an existing campaign.
Action
Resend Campaign to Non-OpenersCreate a resend of a campaign targeted at people who didn't open it.
Action
Resume RSS CampaignResume a paused RSS-driven campaign.
Action
Schedule CampaignSchedule a campaign to send at a future time.
Action
Search Audience TagsSearch for member tags on an audience by name.
Action
Search CampaignsSearch across campaigns by content or metadata.
Action
Search MembersSearch for members across audiences by email or name.
Action
Send CampaignSend a campaign immediately.
Action
Send Test Campaign EmailSend a test copy of a campaign to specified recipients.
Action
Set Campaign ContentSet the HTML and plain-text content of a campaign.
Action
Unpublish Landing PageUnpublish a landing page, taking it offline.
Action
Unschedule CampaignCancel a campaign's scheduled send time.
Action
Unsubscribe memberSets a member's status to unsubscribed in the specified audience (by email).
Action
Update AudienceUpdate settings for an audience.
Action
Update Automation EmailUpdate settings for an Automation workflow email.
Action
Update Campaign SettingsUpdate settings for an existing campaign.
Action
Update CartUpdate a cart's details.
Action
Update Cart Line ItemUpdate a line item in a cart.
Action
Update FileUpdate the name or folder of a stored file.
Action
Update InterestUpdate an interest's name or display order.
Action
Update Interest CategoryUpdate an interest category's title or display type.
Action
Update Landing PageUpdate a landing page's settings.
Action
Update Member NoteUpdate an existing note on a member.
Action
Update Merge FieldUpdate a merge field's settings.
Action
Update Order Line ItemUpdate a line item on an order.
Action
Update Product ImageUpdate a product image's settings.
Action
Update Promo CodeUpdate a promo code's settings.
Action
Update Promo RuleUpdate a promo rule's settings.
Action
Update SegmentUpdate a segment's name or match conditions.
Action
Update StoreUpdate a store's settings.
Action
Update TemplateUpdate a template's name or content.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.