--- title: "Connect StealthSeminar to ActiveCampaign Postmark - APIANT.ai" description: "When \"New Registered Attendee\" fires in StealthSeminar, your agent runs \"Send an Email\" in ActiveCampaign Postmark." canonical: "https://apiant.ai/connect/stealthseminar-to-activecampaign-postmark" --- # Connect StealthSeminar to ActiveCampaign Postmark When **New Registered Attendee** fires in [StealthSeminar](https://apiant.ai/connections/stealthseminar), your agent runs **Send an Email** in [ActiveCampaign Postmark](https://apiant.ai/connections/activecampaign-postmark). Describe the whole flow and it is built, tested on every scenario and kept running. StealthSeminar **19** triggers ActiveCampaign Postmark **6** triggers ActiveCampaign Postmark **13** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want StealthSeminar and ActiveCampaign Postmark to do together? Give your AI client this address. `https://mcp.apiant.ai` One 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.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) Example flows ## What StealthSeminar can start in ActiveCampaign Postmark - When **New Registered Attendee** in StealthSeminar then **Send an Email** in ActiveCampaign Postmark - When **15 Minutes Prior** in StealthSeminar then **Send batch emails** in ActiveCampaign Postmark 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 StealthSeminar and ActiveCampaign Postmark ## Triggers and actions 25 triggers · 13 actions - Trigger **15 Minutes Prior** Triggers when there are 15 minutes until a webinar begins. (Advanced plugin only) - Trigger **1 Hour Prior** Triggers when there is 1 hour until a webinar begins. (Advanced plugin only) - Trigger **24 Hours Prior** Triggers when there are 24 hours until a webinar begins. (Advanced plugin only) - Trigger **3 Hours Prior** Triggers when there are 3 hours until a webinar begins. (Advanced plugin only) - Trigger **48 Hours Prior** Triggers when there are 48 hours until a webinar begins. (Advanced plugin only) - Trigger **5 Minutes Prior** Triggers when there are 5 minutes until a webinar begins. (Advanced plugin only) - Trigger **6 Hours Prior** Triggers when there are 6 hours until a webinar begins. (Advanced plugin only) - Trigger **Attends a Replay** Triggers when someone attends an automated replay. (Advanced plugin only) - Trigger **Attends a Webinar** Triggers when a viewer attends a webinar. (Advanced plugin only) - Trigger **CTA Clicked** Triggers when a user interacts with a call-to-action. (Advanced plugin only) - Trigger **CTA Viewed** Triggers when a call-to-action is shown to a viewer. (Advanced plugin only) - Trigger **Joined After** Triggers when a viewer joins the webinar after a certain time. (Advanced plugin only) - Trigger **Left Before** Triggers when a viewer leaves the webinar before a certain time. (Advanced plugin only) - Trigger **Missed a Webinar** Triggers when someone misses a webinar. (Advanced plugin only) - Trigger **New Registered Attendee** Triggers when someone registers for a webinar. - Trigger **Product Is Purchased** Triggers when a conversion tracking pixel is activated. (Advanced plugin only) - Trigger **Replay About to Expire** Triggers when an automated replay will soon expire. (Advanced plugin only) - Trigger **Replay Available** Triggers when an automated replay becomes available. (Advanced plugin only) - Trigger **Stayed Until** Triggers when a viewer stays at the webinar until a certain time. (Advanced plugin only) - Trigger **New Bounce** Triggers when an email sent through Postmark bounces. - Trigger **New Delivery** Triggers when Postmark confirms an email was accepted by a recipient's mail server (one event per recipient). - Trigger **New Email Open** Triggers when a recipient opens an email sent through Postmark with open tracking enabled. - Trigger **New Inbound Message** Triggers when an email arrives at the server's inbound address and Postmark parses it. - Trigger **New Link Click** Triggers when a recipient clicks a tracked link in an email for the first time. - Trigger **New Spam Complaint** Triggers when a recipient marks an email sent through Postmark as spam. - Action **Activate bounce** Reactivates an email address that Postmark deactivated because of a bounce, so it can receive email again. - Action **Add template** Creates a new email template (standard or layout) on your Postmark server. - Action **Delete template** Deletes an email template from your Postmark server by its ID or alias. - Action **Find bounces by criteria** Returns bounces on your Postmark server matching criteria such as bounce type, email address, tag, message, stream, or date range. - Action **Find outbound messages by criteria** Searches 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 bounce** Returns the details of a single bounce, including the bounced email address, bounce type, and whether the address can be reactivated. - Action **Get outbound message** Returns the full details of one sent email, including its bodies, recipients, status, metadata and delivery events. - Action **Get template** Returns a single email template, including its subject, HTML and text content, by its ID or alias. - Action **List templates** Returns the email templates on your Postmark server, optionally filtered by template type or layout. - Action **Send an Email** Sends a single email through your Postmark server. - Action **Send batch emails** Sends up to 500 emails in a single request and returns Postmark's per-message result for each. - Action **Send Email With Template** Sends an email rendered from one of your Postmark templates, filling it with the values you supply. - Action **Update template** Updates an existing Postmark template's name, subject, HTML or text content, alias, or layout. ## Each app on its own - [ **StealthSeminar** StealthSeminar is a webinar platform to run pre-recorded webinars as if they are live to better leverage...](https://apiant.ai/connections/stealthseminar) - [ **ActiveCampaign Postmark** Postmark is specifically built to deliver your app's emails to the inbox, fast.](https://apiant.ai/connections/activecampaign-postmark) Reviews ## What our customers say ## More from StealthSeminar - [ **StealthSeminar to Scribeless** Handwritten notes feel special. Our technology helps brands automate handwritten marketing and deliver...](https://apiant.ai/connect/stealthseminar-to-scribeless) - [ **StealthSeminar to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/stealthseminar-to-hubspot) - [ **StealthSeminar to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/stealthseminar-to-salesforce) - [ **StealthSeminar to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/stealthseminar-to-slack) - [ **StealthSeminar to Google Sheets** Google Sheets](https://apiant.ai/connect/stealthseminar-to-google-sheets) - [ **StealthSeminar to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/stealthseminar-to-gmail) ## More into ActiveCampaign Postmark - [ **ActiveCampaign to ActiveCampaign Postmark** ActiveCampaign is a marketing automation, email marketing, and CRM platform.](https://apiant.ai/connect/activecampaign-to-activecampaign-postmark) - [ **2Chat to ActiveCampaign Postmark** 2Chat is a conversational commerce automation tool for WhatsApp, Instagram, Messenger, and SMS.](https://apiant.ai/connect/2chat-to-activecampaign-postmark) - [ **3Scribe to ActiveCampaign Postmark** 3Scribe is the most accurate, automated text transcription available.](https://apiant.ai/connect/3scribe-to-activecampaign-postmark) - [ **5pm to ActiveCampaign Postmark** 5pm is an online project management tool for teams.](https://apiant.ai/connect/5pm-to-activecampaign-postmark) - [ **Abyssale to ActiveCampaign Postmark** Abyssale is a banner maker platform that helps you to automatically generate on-brand images at scale.](https://apiant.ai/connect/abyssale-to-activecampaign-postmark) - [ **Academy by Coassemble to ActiveCampaign Postmark** Academy by Coassemble is a simple LMS platform that allows anyone to easily create and share courses.](https://apiant.ai/connect/academy-by-coassemble-to-activecampaign-postmark) Questions ## StealthSeminar and ActiveCampaign Postmark, answered ### ### What can start an automation from StealthSeminar? Any of StealthSeminar's 19 triggers in the catalog, including New Registered Attendee, 15 Minutes Prior, 1 Hour Prior and 24 Hours Prior. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in ActiveCampaign Postmark when something happens in StealthSeminar? Any of ActiveCampaign Postmark's 13 actions, including Send an Email, Send batch emails, Send Email With Template and Update template. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from ActiveCampaign Postmark to StealthSeminar? ActiveCampaign Postmark has no triggers in the catalog today, so automations start in StealthSeminar. If you need the other direction, ask: your agent reads ActiveCampaign Postmark's API documentation and adds it. ### ### Do I have to build a connector for StealthSeminar or ActiveCampaign Postmark? 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 StealthSeminar and ActiveCampaign Postmark without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in ActiveCampaign Postmark 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.