--- title: "Connect Youform to Poplar - APIANT.ai" description: "When \"New Submission\" fires in Youform, your agent runs \"Add Email to Do Not Mail List\" in Poplar." canonical: "https://apiant.ai/connect/youform-to-poplar" --- # Connect Youform to Poplar When **New Submission** fires in [Youform](https://apiant.ai/connections/youform), your agent runs **Add Email to Do Not Mail List** in [Poplar](https://apiant.ai/connections/poplar). Describe the whole flow and it is built, tested on every scenario and kept running. Youform **1** trigger Youform **2** actions Poplar **7** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Youform and Poplar 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 Youform can start in Poplar - When **New Submission** in Youform then **Add Email to Do Not Mail List** in Poplar - When **New Submission** in Youform then **Add Order** in Poplar 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 Youform and Poplar ## Triggers and actions 1 trigger · 9 actions - Trigger **New Submission** Triggers when a new submission is received. - Action **Get Account Details** Returns the details of the Youform account the connection belongs to — its id, owner name and email address. - Action **List Forms** Returns every form in the connected Youform account, each with its slug, title and settings. - Action **Add Address to Do Not Mail List** Adds a postal address to your Do Not Mail suppression list. - Action **Add Audience Member** Adds a user to an Audience - Action **Add Data Subject Request** Submit a CPRA data subject access or erasure request for one or more subject identities. - Action **Add Email to Do Not Mail List** Adds an Email Address to your Do Not Mail suppression list. - Action **Add Order** Report a new customer transaction/order for attribution reporting and existing-customer suppression. - Action **Add User ID to Do Not Mail List** Adds a User ID to your Do Not Mail suppression list. - Action **List Audiences** Return the list of audiences (suppression/mailing lists) attached to the organization. ## Each app on its own - [ **Youform** Youform lets you create highly interactive forms for free.](https://apiant.ai/connections/youform) - [ **Poplar** Poplar is a web platform for programmatically print and mail.](https://apiant.ai/connections/poplar) Reviews ## What our customers say ## More from Youform - [ **Youform to Pipedrive** Pipedrive is a sales CRM and pipeline management tool.](https://apiant.ai/connect/youform-to-pipedrive) - [ **Youform to Zoom** Zoom unifies cloud video conferencing, simple online meetings, group messaging, and a software-based...](https://apiant.ai/connect/youform-to-zoom) - [ **Youform to LinkedIn** LinkedIn is a professional networking platform enabling job seekers, companies, and thought leaders to...](https://apiant.ai/connect/youform-to-linkedin) - [ **Youform to Facebook** Facebook is a social media and advertising platform used by individuals and businesses to connect, share...](https://apiant.ai/connect/youform-to-facebook) - [ **Youform to Anthropic** Anthropic builds Claude, a family of large language models.](https://apiant.ai/connect/youform-to-anthropic) - [ **Youform to GoHighLevel** All-in-one sales and marketing platform agencies white-label and resell to their clients — contacts...](https://apiant.ai/connect/youform-to-gohighlevel) ## More into Poplar - [ **MailerSend to Poplar** MailerSend is a powerful transactional email system built for developers but designed so non-tech teams can...](https://apiant.ai/connect/mailersend-to-poplar) - [ **HubSpot to Poplar** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-poplar) - [ **Salesforce to Poplar** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-poplar) - [ **Slack to Poplar** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-poplar) - [ **Google Sheets to Poplar** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-poplar) - [ **Gmail to Poplar** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-poplar) Questions ## Youform and Poplar, answered ### ### What can start an automation from Youform? Any of Youform's 1 trigger in the catalog, including New Submission. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Poplar when something happens in Youform? Any of Poplar's 7 actions, including Add Address to Do Not Mail List, Add Audience Member, Add Data Subject Request and Add Email to Do Not Mail List. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Poplar to Youform? Poplar has no triggers in the catalog today, so automations start in Youform. If you need the other direction, ask: your agent reads Poplar's API documentation and adds it. ### ### Do I have to build a connector for Youform or Poplar? 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 Youform and Poplar 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.