--- title: "Connect PostStack and Yandex - APIANT.ai" description: "When \"Contact Updated (instant)\" fires in PostStack, your agent runs \"Add folder\" in Yandex, or \"New file\" in Yandex to \"Add a contact\" in PostStack." canonical: "https://apiant.ai/connect/poststack-to-yandex" --- # Connect PostStack and Yandex When **Contact Updated (instant)** fires in [PostStack](https://apiant.ai/connections/poststack), your agent runs **Add folder** in [Yandex](https://apiant.ai/connections/yandex), or **New file** in Yandex to **Add a contact** in PostStack. Describe the whole flow and it is built, tested on every scenario and kept running. PostStack **7** triggers PostStack **31** actions Yandex **1** trigger Yandex **12** 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 Yandex 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 and Yandex can do together ### From PostStack to Yandex - When **Contact Updated (instant)** in PostStack then **Add folder** in Yandex - When **New Contact (instant)** in PostStack then **Update resource** in Yandex ### From Yandex to PostStack - When **New file** in Yandex then **Add a contact** in PostStack - When **New file** in Yandex then **Add contacts to segment** in PostStack 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 Yandex ## Triggers and actions 8 triggers · 43 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. - Trigger **New file** Triggers when a new file is uploaded to Yandex Disk. - Action **Add folder** Creates a new empty folder at the given path on Yandex Disk. The parent folder must already exist. - Action **Copy resource** Copies a file or folder on Yandex Disk to a new location and returns a link to the copy, or to the copy operation when Yandex performs it in the background. - Action **Delete resource** Deletes a file or folder on Yandex Disk, moving it to the Trash by default or removing it permanently. - Action **Get disk info** Returns general information about the connected user's Yandex Disk: total, used and trash space, file size limits, system folder paths and the disk owner. - Action **Get download link** Returns a temporary direct link for downloading a file stored on Yandex Disk. - Action **Get resource** Returns the details of a file or folder on Yandex Disk, such as its name, type, size, dates and custom properties. For a folder, the response also lists the items inside it. - Action **List files** Returns a flat list of every file on the user's Yandex Disk, optionally filtered by media type and sorted. - Action **List public resources** Returns the files and folders on your Yandex Disk that have been published with a public link. - Action **List recently uploaded files** Returns the files most recently uploaded to Yandex Disk, newest first, optionally filtered by media type. - Action **Move resource** Moves or renames a file or folder on Yandex Disk. Returns a link to the moved item, or to the background move operation when it runs asynchronously. - Action **Publish resource** Publishes a file or folder on Yandex Disk so it gets a public link, optionally with access settings such as a password or expiry. Returns a link to the published resource's metadata. - Action **Update resource** Adds or changes custom properties on a file or folder in Yandex Disk. Properties with the same name are overwritten, new ones are added, and a property set to null is removed. ## 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) - [ **Yandex** Yandex is a Russian internet services provider offering search, email, navigation, and other web-based...](https://apiant.ai/connections/yandex) 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 Yandex - [ **HubSpot to Yandex** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-yandex) - [ **Salesforce to Yandex** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-yandex) - [ **Slack to Yandex** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-yandex) - [ **Google Sheets to Yandex** Google Sheets](https://apiant.ai/connect/google-sheets-to-yandex) - [ **Gmail to Yandex** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-yandex) - [ **Google Calendar to Yandex** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-yandex) Questions ## PostStack and Yandex, 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 Yandex when something happens in PostStack? Any of Yandex's 12 actions, including Update resource, Add folder, Copy resource and Get disk info. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Yandex to PostStack? Yes. When something happens in Yandex, your agent can act in PostStack too. This page covers both directions: Yandex's triggers and PostStack's actions are listed here as well. ### ### Do I have to build a connector for PostStack or Yandex? 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 Yandex 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.