Integration
Connect ActiveCampaign Postmark to Drop Cowboy
When New Bounce fires in ActiveCampaign Postmark, your agent runs Add note to contact in Drop Cowboy. 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 ActiveCampaign Postmark and Drop Cowboy 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 ActiveCampaign Postmark can start in Drop Cowboy
When New Bounce in ActiveCampaign Postmark
then Add note to contact in Drop Cowboy
When New Delivery in ActiveCampaign Postmark
then Add number to do-not-contact list in Drop Cowboy
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 ActiveCampaign Postmark and Drop Cowboy
Triggers and actions 6 triggers · 37 actions
Trigger
New BounceTriggers when an email sent through Postmark bounces.
Trigger
New DeliveryTriggers when Postmark confirms an email was accepted by a recipient's mail server (one event per recipient).
Trigger
New Email OpenTriggers when a recipient opens an email sent through Postmark with open tracking enabled.
Trigger
New Inbound MessageTriggers when an email arrives at the server's inbound address and Postmark parses it.
Trigger
New Link ClickTriggers when a recipient clicks a tracked link in an email for the first time.
Trigger
New Spam ComplaintTriggers when a recipient marks an email sent through Postmark as spam.
Action
Activate bounceReactivates an email address that Postmark deactivated because of a bounce, so it can receive email again.
Action
Add templateCreates a new email template (standard or layout) on your Postmark server.
Action
Delete templateDeletes an email template from your Postmark server by its ID or alias.
Action
Find bounces by criteriaReturns bounces on your Postmark server matching criteria such as bounce type, email address, tag, message, stream, or date range.
Action
Find outbound messages by criteriaSearches outbound email messages sent through your Postmark server by recipient, sender, tag, status, subject, date range or message stream. Returns up to 500 matching messages.
Action
Get bounceReturns the details of a single bounce, including the bounced email address, bounce type, and whether the address can be reactivated.
Action
Get outbound messageReturns the full details of one sent email, including its bodies, recipients, status, metadata and delivery events.
Action
Get templateReturns a single email template, including its subject, HTML and text content, by its ID or alias.
Action
List templatesReturns the email templates on your Postmark server, optionally filtered by template type or layout.
Action
Send an EmailSends a single email through your Postmark server.
Action
Send batch emailsSends up to 500 emails in a single request and returns Postmark's per-message result for each.
Action
Send Email With TemplateSends an email rendered from one of your Postmark templates, filling it with the values you supply.
Action
Update templateUpdates an existing Postmark template's name, subject, HTML or text content, alias, or layout.
Action
Add listCreates a new, empty contact list in your Drop Cowboy account.
Action
Add note to contactAdds a note to a Drop Cowboy contact. The note can contain basic HTML.
Action
Add number to do-not-contact listAdds a phone number (and optionally an email) to the Drop Cowboy do-not-contact list and flags matching contacts as do-not-contact.
Action
Add tagCreates a new tag in your Drop Cowboy account that you can then apply to contacts.
Action
Add tag to contactAdds an existing tag to a contact and returns the contact's tags after the change.
Action
Add taskOpens a new task for a contact in the Drop Cowboy shared inbox. New tasks start open and unread.
Action
Delete contactDeletes a contact. Returns the deleted contact with its deletion time set.
Action
Delete number from do-not-contact listRemoves a phone number from the do-not-contact list, clears the do-not-contact flag on matching contacts, and returns the entry that was removed.
Action
Find contacts by phone or emailFinds contacts whose phone number or email exactly matches the value you provide.
Action
Find numbers on do-not-contact listChecks phone numbers or email addresses against the do-not-contact list and returns which of them are listed, with the matching entries.
Action
Find or add contactFinds a contact by phone number (then email), or creates it if none matches, and returns its contact ID. Optionally adds the contact to a list.
Action
Get balanceReturns your Drop Cowboy account balance in US dollars, including the amount reserved for sends in flight, the spendable amount, and your auto-recharge settings.
Action
Get campaign statisticsReturns delivery totals for one campaign: sent, delivered, failed, pending and billable counts with their rates, plus email engagement counts for email campaigns.
Action
Get contactReturns one contact by id, including its field values, phone numbers, lists, tags, pinned notes, consent and do-not-contact flags. Fails if no contact has that id.
Action
List campaignsReturns the campaigns on your Drop Cowboy account, optionally narrowed by name, status or type.
Action
List contactsReturns the contacts on your account, optionally narrowed by list, search text, disposition, owner or brand.
Action
List listsReturns the contact lists in your Drop Cowboy account, each with its name, brand, owner and contact count. You can filter by name or brand and choose the sort order.
Action
List media filesReturns the playable media files on your Drop Cowboy account, newest first, including whether each is approved for API sends.
Action
Send AI callPlaces one outbound call handled by a published AI agent to a phone number or contact. The call is queued and its outcome is reported later by Drop Cowboy.
Action
Send emailSends an email from one of your Drop Cowboy sending mailboxes to an email address or an existing contact.
Action
Send Mimic AI™ VoicemailSends a ringless voicemail spoken from your text in a Mimic AI™ (text-to-speech or cloned) voice, to a phone number or an existing contact.
Action
Send SMSSends a text message (SMS, MMS with media, or RCS with a template) to a phone number or an existing contact. The send is queued; its outcome arrives later on status webhooks.
Action
Send voice broadcastQueues a Press-1 voice broadcast call to one phone number or contact, playing one message to a live person and another to an answering machine. The outcome arrives later on the status webhook.
Action
Send VoicemailQueues a ringless voicemail to a phone number or contact, using an uploaded audio file or text to speech. Returns the queued message id; the delivery result arrives later on the status webhook.
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
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Questions
ActiveCampaign Postmark and Drop Cowboy, answered
What can start an automation from ActiveCampaign Postmark?
Any of ActiveCampaign Postmark's 6 triggers in the catalog, including New Bounce, New Delivery, New Email Open and New Inbound Message. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Drop Cowboy when something happens in ActiveCampaign Postmark?
Any of Drop Cowboy's 24 actions, including Send AI call, Send email, Send Mimic AI™ Voicemail and Send SMS. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Drop Cowboy to ActiveCampaign Postmark?
Drop Cowboy has no triggers in the catalog today, so automations start in ActiveCampaign Postmark. If you need the other direction, ask: your agent reads Drop Cowboy's API documentation and adds it.
Do I have to build a connector for ActiveCampaign Postmark or Drop Cowboy?
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 ActiveCampaign Postmark and Drop Cowboy 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.