Integration
Connect Mateo and Mattermost
When Contact Created fires in Mateo, your agent runs Post Message in Mattermost, or New Channel in Mattermost to Add Contact to List in Mateo. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Mateo and Mattermost to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What Mateo and Mattermost can do together
From Mateo to Mattermost
When Contact Created in Mateo
then Post Message in Mattermost
When Contact Details Updated in Mateo
then Add direct channel in Mattermost
From Mattermost to Mateo
When New Channel in Mattermost
then Add Contact to List in Mateo
When New user in Mattermost
then Create Contact Details in Mateo
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with Mateo and Mattermost
Triggers and actions 8 triggers · 56 actions
Trigger
Contact CreatedTriggers when a new contact is created in hellomateo.
Trigger
Contact Details UpdatedTriggers when a contact is created or its details are updated.
Trigger
Inbound MessageTriggers when a new inbound message arrives from a contact.
Trigger
New AppointmentTriggers when a new appointment is created.
Trigger
New ConversationTriggers when a new conversation starts.
Trigger
New DealTriggers when a new deal is created.
Action
Add Contact to ListAdds a contact to a contact list.
Action
Add Conversation CommentAdds an internal comment to a conversation.
Action
Assign ConversationAssigns a conversation to an employee or agent.
Action
Close ConversationCloses a conversation.
Action
Create AppointmentCreates an appointment for a contact.
Action
Create Contact DetailsCreates a new contact with name, address and external IDs.
Action
Create Contact ListCreates a contact list.
Action
Create DealCreates a deal for a contact.
Action
Delete ContactDeletes a contact.
Action
Delete DealDeletes a deal.
Action
Find ChannelReturns the messaging channels (WhatsApp, SMS, email and others) in the account.
Action
Find ContactFinds one contact by exactly one locator: email, phone number, external ID or social ID.
Action
Find Contact DetailsReturns a contact by its hellomateo ID.
Action
Find Custom FieldReturns the custom fields defined in the account.
Action
Find MessageReturns a message by its ID.
Action
Find TemplateReturns the message templates in the account.
Action
Format a Phone NumberFormats a phone number to E.164.
Action
Get AppointmentReturns an appointment by ID.
Action
Get ConversationReturns a conversation by ID.
Action
Get DealReturns a deal by ID.
Action
List Contact ListsReturns the contact lists in the account.
Action
List ContactsReturns contacts, optionally filtered by external ID or last update time.
Action
List EmployeesReturns the employees in the organisation.
Action
Open ConversationReopens a closed conversation.
Action
Remove Contact from ListRemoves a contact from a contact list.
Action
Send Template MessageSends a template message to a contact on a hellomateo channel.
Action
Send Text MessageSends a free-text message to a contact on a hellomateo channel.
Action
Start JourneyStarts a journey for a contact, matching or creating the contact by external ID.
Action
Update Contact DetailsUpdates an existing contact's name, address and other details.
Action
Update DealUpdates a deal's name, status, value or assignee.
Trigger
New ChannelTriggers when a new public channel is created in a Mattermost team.
Trigger
New userTriggers when a new user joins the selected Mattermost team.
Action
Add direct channelCreates (or returns the existing) direct message channel between two users.
Action
Add ReactionAdds an emoji reaction to a Mattermost post.
Action
Add userCreates a new user account on the Mattermost server and returns the created user.
Action
Add User to ChannelAdds a user to a Mattermost channel.
Action
Add user to teamAdds a user to a team, making them a team member.
Action
Create ChannelCreates a public or private channel in a Mattermost team.
Action
Delete channelDeletes (archives) a Mattermost channel, or permanently deletes it when requested.
Action
Delete PostDeletes a Mattermost post.
Action
Delete reactionRemoves a user's emoji reaction from a post.
Action
Find channels by nameSearches a team's public channels (and channels you belong to) whose name or display name matches a search term, and returns the matching channels.
Action
Find posts by termsSearches the posts in a team for the given search terms and returns the matching posts.
Action
Find User by EmailFinds a Mattermost user by email address.
Action
Find user by usernameFinds a Mattermost user by their username and returns the user's profile.
Action
Get channelReturns a Mattermost channel's details (name, display name, team, type, purpose and header) by its channel ID.
Action
Get PostReturns a single Mattermost post by its ID.
Action
Get teamReturns a Mattermost team by its ID.
Action
Get userReturns a Mattermost user's profile by their user ID.
Action
List channelsReturns the public channels on a Mattermost team.
Action
List postsReturns the most recent posts in a Mattermost channel, newest first, optionally limited to posts changed since a time or before/after a given post.
Action
List TeamsReturns the Mattermost teams you belong to.
Action
List usersReturns users on the Mattermost server, optionally limited to a team, channel or group, or filtered by role and active status.
Action
Pin postPins a post to the channel it was posted in.
Action
Post MessagePosts a new message to a Mattermost channel, optionally as a reply in a thread.
Action
Remove user from channelRemoves a user from a channel.
Action
Update channelUpdates a channel's name, display name, purpose, header or other settings. Only the fields you fill in are changed.
Action
Update PostChanges the text of an existing Mattermost post.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
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Questions
Mateo and Mattermost, answered
What can start an automation from Mateo?
Any of Mateo's 6 triggers in the catalog, including Contact Created, Contact Details Updated, New Appointment and New Conversation. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Mattermost when something happens in Mateo?
Any of Mattermost's 26 actions, including Create Channel, Post Message, Update channel and Update Post. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Mattermost to Mateo?
Yes. When something happens in Mattermost, your agent can act in Mateo too. This page covers both directions: Mattermost's triggers and Mateo's actions are listed here as well.
Do I have to build a connector for Mateo or Mattermost?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use Mateo and Mattermost without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.