--- title: "Connect Axonaut and PostStack - APIANT.ai" description: "When \"New Axonaut User\" fires in Axonaut, your agent runs \"Add a contact\" in PostStack." canonical: "https://apiant.ai/connect/axonaut-to-poststack" --- # Connect Axonaut and PostStack When **New Axonaut User** fires in [Axonaut](https://apiant.ai/connections/axonaut), your agent runs **Add a contact** in [PostStack](https://apiant.ai/connections/poststack), or **Contact Updated (instant)** in PostStack to **Create Invoice** in Axonaut. Describe the whole flow and it is built, tested on every scenario and kept running. Axonaut **13** triggers Axonaut **17** actions PostStack **7** triggers PostStack **31** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Axonaut and PostStack 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 Axonaut and PostStack can do together ### From Axonaut to PostStack - When **New Axonaut User** in Axonaut then **Add a contact** in PostStack - When **New Closed Ticket** in Axonaut then **Add contacts to segment** in PostStack ### From PostStack to Axonaut - When **Contact Updated (instant)** in PostStack then **Create Invoice** in Axonaut - When **New Contact (instant)** in PostStack then **Create Event** in Axonaut 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 Axonaut and PostStack ## Triggers and actions 20 triggers · 48 actions - Trigger **New Axonaut User** Triggers when a new user is added to the Axonaut account. - Trigger **New Closed Ticket** Triggers when a support ticket is closed in Axonaut, optionally only for one company. - Trigger **New Company** Triggers when a new company is created in Axonaut, optionally limited to customers, prospects or suppliers, or to a city or name. - Trigger **New Contract** Triggers when a new order (contract) is created in Axonaut. - Trigger **New Employee** Triggered when a new employee (a contact at a company) is created in Axonaut. - Trigger **New Expense** Triggered when a new expense is created in Axonaut. - Trigger **New Invoice** Triggers when a new invoice is created in Axonaut. - Trigger **New Opportunity** Triggered when a new opportunity is created in Axonaut. - Trigger **New Product** Triggered when a new product is created in Axonaut. - Trigger **New Project** Triggers when a new project is created in Axonaut. - Trigger **New Quotation** Triggered when a new quotation is created. - Trigger **New Task** Triggers when a new task is created in Axonaut. - Trigger **New Ticket** Triggered when a new ticket is created. - Action **Create Employee** Creates an employee (contact person) on a company in Axonaut. - Action **Create Event** Creates an event (meeting, email, phone call, mail, text message or note) in Axonaut, optionally linked to a company, contact and opportunity. - Action **Create Expense** Creates an expense in Axonaut, optionally linked to a supplier, project or workforce. - Action **Create Invoice** Creates an invoice in Axonaut for a company, with its product lines, dates, discounts, deposit and payment options. - Action **Create Opportunity** Creates a sales opportunity for a company in Axonaut, optionally placing it in a pipeline step and linking contacts. - Action **Create Product** Creates a product or service in your Axonaut catalog, with its price, tax rate, stock and other details. - Action **Create Quotation** Creates a quotation (quote) for a customer company in Axonaut, with its product lines, discount and terms. - Action **Create Supplier** Creates a new supplier in Axonaut with its address, VAT and SIRET numbers, categories and custom fields. - Action **Create Ticket** Creates a support ticket in Axonaut, optionally linked to a company, contacts, a project and an assigned team member. - Action **Find Company** Finds companies in Axonaut whose name contains the text you give, optionally narrowed by internal id, type, SIRET, city or zip code. - Action **Find Contract** Finds Axonaut orders (contracts) by their id, optionally narrowed by last-update date, and returns the matching orders. - Action **Find Expense** Finds Axonaut expenses whose title or number contains the text you enter, optionally narrowed by date and payment status. - Action **Find Product** Finds products in Axonaut by name, product code or internal reference. - Action **Find Quotation** Finds quotations in Axonaut whose number matches the one you supply, optionally narrowed by status, company and date. - Action **Find Supplier** Returns the suppliers whose name contains the text you specify, searching the first five pages of your Axonaut suppliers. - Action **Search Company** Returns the companies whose name contains the search text, optionally narrowed by type, location, SIRET, internal id, status or custom field values. - Action **Search Employee** Returns the employees (company contacts) matching an email, first name, last name, phone number or custom field value. - 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. ## Each app on its own - [ **Axonaut** Axonaut is a CRM and more: follow your customer from before the first contact, beginning at the marketing...](https://apiant.ai/connections/axonaut) - [ **PostStack** EU-hosted email API for transactional and marketing email, with contacts, broadcasts, and analytics](https://apiant.ai/connections/poststack) Reviews ## What our customers say ## More from Axonaut - [ **Axonaut to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/axonaut-to-hubspot) - [ **Axonaut to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/axonaut-to-salesforce) - [ **Axonaut to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/axonaut-to-slack) - [ **Axonaut to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/axonaut-to-google-sheets) - [ **Axonaut to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/axonaut-to-gmail) - [ **Axonaut to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/axonaut-to-google-calendar) ## More into PostStack - [ **HubSpot to PostStack** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-poststack) - [ **Google Sheets to PostStack** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-poststack) - [ **Gmail to PostStack** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-poststack) - [ **Google Calendar to PostStack** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-poststack) - [ **Google Drive to PostStack** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-poststack) - [ **Mailchimp to PostStack** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-poststack) Questions ## Axonaut and PostStack, answered ### ### What can start an automation from Axonaut? Any of Axonaut's 13 triggers in the catalog, including New Axonaut User, New Closed Ticket, New Company and New Contract. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in PostStack when something happens in Axonaut? Any of PostStack's 31 actions, including Send an email, Send broadcast, Send emails in batch and Update a contact. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from PostStack to Axonaut? Yes. When something happens in PostStack, your agent can act in Axonaut too. This page covers both directions: PostStack's triggers and Axonaut's actions are listed here as well. ### ### Do I have to build a connector for Axonaut or PostStack? 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 Axonaut and PostStack 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.