Integration
Connect Cling to Mailtrap
When New Document fires in Cling, your agent runs Add Contact field in Mailtrap. 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 Cling and Mailtrap 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 Cling can start in Mailtrap
When New Document in Cling
then Add Contact field in Mailtrap
When Document Accepted in Cling
then Add Contact list in Mailtrap
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 Cling and Mailtrap
Triggers and actions 5 triggers · 25 actions
Trigger
Document AcceptedTriggers when a Cling document is fully accepted (signed by all clients).
Trigger
Document DeniedTriggers when a client denies a Cling document.
Trigger
Document ExpiredTriggers when a Cling document passes its expiration date.
Trigger
Document SentTriggers when a Cling document is sent to its clients.
Trigger
New DocumentTriggers when a new document is created in Cling.
Action
Create ClientCreates a new client (end customer) in Cling that documents can be sent to.
Action
Create DocumentCreates a new Cling document from a template for one signing client. The document is created as a draft; use Send Document to deliver it.
Action
Delete DocumentDeletes a Cling document by its ID.
Action
Get DocumentReturns one Cling document by its ID, including its status and dates.
Action
List ClientsReturns the clients (end customers) in your Cling account.
Action
List TemplatesReturns the document templates in your Cling account.
Action
Send DocumentSends an existing Cling document to its clients for signing.
Action
Add Contact fieldCreates a new custom contact field in Mailtrap Email Marketing. An account can have up to 40 contact fields.
Action
Add Contact listCreates a new contact list in Mailtrap Email Marketing.
Action
Add Email campaignCreate a new email marketing campaign.
Action
Create ContactCreates a new contact in Mailtrap Email Marketing, optionally setting contact field values and adding it to contact lists.
Action
Delete ContactDeletes a Mailtrap contact by its ID (UUID) or email address.
Action
Delete Contact listDeletes an existing contact list.
Action
Delete Email campaignDelete an email campaign by ID.
Action
Delete SuppressionRemove a suppression record by ID so the address can receive email again.
Action
Get ContactFetch a single contact by ID or email.
Action
Get Contact listFetch a single contact list by ID.
Action
Get Email campaignFetch a single email campaign by ID.
Action
Get ListsReturns all contact lists in the Mailtrap account, optionally filtered by a name prefix.
Action
List Contact fieldsLists every contact field (built-in and custom) defined in the Mailtrap account.
Action
List ContactsReturns the account's contacts, optionally filtered by contact list, subscription status, or email text.
Action
Send EmailSends an email via Mailtrap
Action
Update ContactAllows you to update Contact in Mailtrap
Action
Update Contact listRename/update a contact list.
Action
Update Email campaignUpdate an existing email campaign's content or settings.
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
Cling and Mailtrap, answered
What can start an automation from Cling?
Any of Cling's 5 triggers in the catalog, including New Document, Document Accepted, Document Denied and Document Expired. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Mailtrap when something happens in Cling?
Any of Mailtrap's 18 actions, including Create Contact, Send Email, Update Contact and Update Contact list. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Mailtrap to Cling?
Mailtrap has no triggers in the catalog today, so automations start in Cling. If you need the other direction, ask: your agent reads Mailtrap's API documentation and adds it.
Do I have to build a connector for Cling or Mailtrap?
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 Cling and Mailtrap 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.