--- title: "Connect PostStack to Trainual - APIANT.ai" description: "When \"Contact Updated (instant)\" fires in PostStack, your agent runs \"Send Webhook Test Event\" in Trainual." canonical: "https://apiant.ai/connect/poststack-to-trainual" --- # Connect PostStack to Trainual When **Contact Updated (instant)** fires in [PostStack](https://apiant.ai/connections/poststack), your agent runs **Send Webhook Test Event** in [Trainual](https://apiant.ai/connections/trainual). Describe the whole flow and it is built, tested on every scenario and kept running. PostStack **7** triggers PostStack **31** actions Trainual **20** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want PostStack and Trainual 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 PostStack can start in Trainual - When **Contact Updated (instant)** in PostStack then **Send Webhook Test Event** in Trainual - When **New Contact (instant)** in PostStack then **Update user** in Trainual 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 PostStack and Trainual ## Triggers and actions 7 triggers · 51 actions - Trigger **Contact Deleted (instant)** Fires when a contact is deleted (event: contact.deleted). - Trigger **Contact Updated (instant)** Fires when a contact is updated (event: contact.updated). - Trigger **Email Bounced (instant)** Fires when an email bounces (event: email.bounced). - Trigger **Email Delivered (instant)** Fires when an email is delivered (event: email.delivered). - Trigger **New Contact (instant)** Fires when a contact is created (event: contact.created). - Trigger **New Inbound Email** Polls for newly received inbound emails. - Trigger **New Sent Email (instant)** Fires when an email is sent (event: email.sent). - Action **Add a broadcast** Create a new marketing broadcast. - Action **Add a contact** Create a new contact. - Action **Add a segment** Create a new manual contact segment. - Action **Add a template** Create a new email template. - Action **Add contacts to segment** Add contacts to an existing segment. - Action **Add suppression** Add an address to the suppression list. - Action **Cancel broadcast** Cancel an in-flight broadcast. - Action **Cancel email** Cancel a scheduled or queued email before it sends. - Action **Delete a contact** Delete a contact. - Action **Delete a template** Delete an email template. - Action **Get a contact** Fetch one contact by ID. - Action **Get a template** Fetch one email template by ID. - Action **Get broadcast** Retrieve one broadcast by its public id, including the HTML and text bodies that the list endpoint omits. - Action **Get email** Fetch one sent or queued email by ID. - Action **Get email events** Get the delivery event timeline for one email. - Action **Get inbound email** Fetch one received inbound email by ID. - Action **Import contacts** Bulk-import a CSV list of contacts. - Action **List broadcasts** List marketing broadcasts. - Action **List contacts** List contacts in the account. - Action **List emails** List sent, queued, and scheduled emails. - Action **List inbound emails** List emails received via inbound parsing. - Action **List segments** List contact segments. - Action **List suppressed addresses** List addresses on the suppression list. - Action **List templates** List email templates. - Action **Send an email** Send a transactional email through PostStack. - Action **Send broadcast** Start sending a broadcast to its recipients. - Action **Send emails in batch** Send up to 100 emails in a single request. - Action **Update a contact** Update an existing contact's fields. - Action **Update a template** Update an email template, creating a new version. - Action **Update email** Reschedule a queued email's send time. - Action **Validate email address** Check whether an email address is valid and deliverable. - Action **Add group** Creates a new group (role, team, department or location) in Trainual, optionally with its members, managers and assigned subjects. - Action **Archive User** Archives (deactivates) a Trainual user so they can no longer access the account. - Action **Assign Roles** Assigns a user to a role in Trainual, keeping the role's existing members. - Action **Assign Subjects** Assigns a Trainual subject to a user, optionally with a due date and completion requirement. - Action **Find content** Searches published Trainual content (subjects, documents, pages, tests, flowcharts, videos, files, checklists and courses) by keyword and returns the best matches. - Action **Get subject** Returns a single Trainual subject by its id, optionally with its owner and content items. - Action **Get user** Returns a single non-archived Trainual user, optionally with the groups they belong to. - Action **Invite New User** Creates a user in your Trainual account and sends (or schedules) their invitation. - Action **List assignments** Returns the training assignments in your Trainual account, optionally limited to one user or one piece of content. - Action **List completions** Returns training completion records in the Trainual account, optionally filtered by user, content, or completion status. - Action **List groups** Returns the groups (roles, teams, departments, locations) in your Trainual account, optionally filtered by kind or by a user's membership. - Action **List responsibilities** Returns the responsibilities in your Trainual account, optionally limited to those assigned to a user or group. - Action **List subjects** Returns the subjects in your Trainual account, optionally with their owners and content items. - Action **List users** Returns the non-archived users in your Trainual account. - Action **Send Webhook Test Event** Asks Trainual to send a test event to a webhook subscription. - Action **Unarchive User** Restores an archived Trainual user to the account and returns the updated user. Other profile details can be changed in the same step. - Action **Unassign Roles** Removes a user from a Trainual role, keeping the role's other members. - Action **Unassigns Subjects** Removes a subject assignment, unassigning that subject from the user it was assigned to. - Action **Update group** Updates a Trainual group's name, description and kind, and optionally replaces its members, managers and assigned subjects. - Action **Update user** Updates an existing Trainual user's profile details, permission and manager, and can archive or restore the user. Returns the updated user. ## Each app on its own - [ **PostStack** EU-hosted email API for transactional and marketing email, with contacts, broadcasts, and analytics](https://apiant.ai/connections/poststack) - [ **Trainual** Trainual is a simple tool for building the how-to guide for your business.](https://apiant.ai/connections/trainual) Reviews ## What our customers say ## More from PostStack - [ **PostStack to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/poststack-to-salesforce) - [ **PostStack to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/poststack-to-slack) - [ **PostStack to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/poststack-to-stripe) - [ **PostStack to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/poststack-to-shopify) - [ **PostStack to QuickBooks Online** QuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...](https://apiant.ai/connect/poststack-to-quickbooks-online) - [ **PostStack to Trello** Trello is a visual collaboration tool that organizes projects into boards, lists, and cards.](https://apiant.ai/connect/poststack-to-trello) ## More into Trainual - [ **HubSpot to Trainual** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-trainual) - [ **Salesforce to Trainual** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-trainual) - [ **Slack to Trainual** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-trainual) - [ **Google Sheets to Trainual** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-trainual) - [ **Gmail to Trainual** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-trainual) - [ **Google Calendar to Trainual** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-trainual) Questions ## PostStack and Trainual, answered ### ### What can start an automation from PostStack? Any of PostStack's 7 triggers in the catalog, including Contact Updated (instant), New Contact (instant), New Inbound Email and New Sent Email (instant). Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Trainual when something happens in PostStack? Any of Trainual's 20 actions, including Send Webhook Test Event, Update group, Update user and Add group. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Trainual to PostStack? Trainual has no triggers in the catalog today, so automations start in PostStack. If you need the other direction, ask: your agent reads Trainual's API documentation and adds it. ### ### Do I have to build a connector for PostStack or Trainual? 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 PostStack and Trainual 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.