Integration
Connect Karbon to Mailsoftly
When New work item fires in Karbon, your agent runs Add contact list in Mailsoftly. 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 Karbon and Mailsoftly 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)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 Karbon can start in Mailsoftly
When New work item in Karbon
then Add contact list in Mailsoftly
When New work item in Karbon
then Add contact note in Mailsoftly
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 Karbon and Mailsoftly
Triggers and actions 1 trigger · 36 actions
Trigger
New work itemTriggers when a new work item is created in Karbon.
Action
Add client groupCreates a new client group in Karbon, optionally with members, owner, manager and client team.
Action
Add noteCreates a note in Karbon, optionally assigned to a user and linked to work items, contacts, organizations or client groups.
Action
Add work itemCreates a new work item for a client in Karbon.
Action
Create Organization ContactCreates a new Organization contact in Karbon.
Action
Create Person ContactCreates a new person Contact in Karbon and returns the created Contact record.
Action
Find an Organization ContactFinds Organization contacts in Karbon matching a full name, email address, external key or contact type, and returns the matching organizations.
Action
Find a Person ContactFinds person contacts in Karbon by email address, full name, phone number, contact type or external key, and returns the matches.
Action
Get work itemReturns the details of a single Karbon work item, including its client, dates, status, fee settings and role assignments.
Action
List invoicesReturns the invoices in your Karbon account, optionally filtered by invoice status and sorted.
Action
List timesheetsReturns a list of timesheets from your Karbon account, optionally filtered by date, user, work item or status, with their time entries if requested.
Action
List usersReturns the users in your Karbon account, optionally filtered by name or email address.
Action
List work itemsReturns the work items in your Karbon account, optionally filtered and sorted.
Action
Update client groupRenames an existing Karbon client group by changing its full name.
Action
Update Organization ContactUpdates the name or privacy level of an existing Organization contact in Karbon.
Action
Update Person ContactUpdates the name details or privacy level of an existing Person Contact in Karbon.
Action
Update work itemUpdates a Karbon work item's title, description, dates, assignee, work type, role assignments or status. Fields left blank are not changed.
Action
Add contact listCreates a new, empty contact list in Mailsoftly with the name you give it and returns the new list's id.
Action
Add contact noteWrites a plain-text note on a Mailsoftly contact, visible to the whole team on the contact record. Optionally backdates the note to when the conversation happened.
Action
Add Global UnsubscribeGlobally unsubscribes an email address from all email campaigns and newsletters in the account, creating the contact if it does not exist yet.
Action
Add or update contactCreates a new contact in Mailsoftly, or updates the existing contact with the same email address (or the given contact ID).
Action
Add Tag to ContactAdds a tag to a contact, either an existing tag or one found or created by name.
Action
Add to Contact ListAdds an existing contact to an existing contact list. If the contact is already on the list, it returns an informational message instead of an error.
Action
Add to Suppression ListAdds an email address to your Mailsoftly suppression list so no further mail from the account goes to it, creating a contact for the address if none exists.
Action
Create ContactCreates a new contact in your Mailsoftly account and returns the saved contact, including its new ID.
Action
Create TagCreates a contact tag in Mailsoftly, or returns the existing tag when one with the same name already exists.
Action
Delete contactPermanently deletes a contact from Mailsoftly, along with its list memberships, tags and activity.
Action
Find contactsReturns the contacts that exactly match the email address, first name and/or last name you supply.
Action
Get contactReturns one contact by its id, with all of its details including address, company, subscription dates and custom fields.
Action
Get Contact ActivityReturns one contact's activity timeline, newest first: list and subscription events, campaign emails with their opens and clicks, and teammate notes.
Action
Get Contact SubscriptionsReturns one contact's email subscription state: whether the address is suppressed or globally unsubscribed, and which email types the contact receives.
Action
List contact listsReturns all contact lists in your Mailsoftly account with their ids, names and contact counts.
Action
List Contacts in Contact ListReturns the contacts that belong to one contact list, with when each was added to the list.
Action
List TagsReturns every contact tag in the account with its id, name and color.
Action
Remove contact from contact listRemoves a contact from one of your Mailsoftly contact lists. The contact record and its other list memberships are left untouched.
Action
Remove Tag to ContactRemoves one or more tags from a Mailsoftly contact, by tag or by tag name. The tags stay defined on the account for other contacts.
Action
Update ContactUpdates an existing Mailsoftly contact. Only the fields you fill in are changed; everything else on the contact keeps its current value.
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
Karbon and Mailsoftly, answered
What can start an automation from Karbon?
Any of Karbon's 1 trigger in the catalog, including New work item. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Mailsoftly when something happens in Karbon?
Any of Mailsoftly's 20 actions, including Create Contact, Create Tag, Update Contact and Add contact list. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Mailsoftly to Karbon?
Mailsoftly has no triggers in the catalog today, so automations start in Karbon. If you need the other direction, ask: your agent reads Mailsoftly's API documentation and adds it.
Do I have to build a connector for Karbon or Mailsoftly?
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 Karbon and Mailsoftly 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.