Marketing

Connect Poplar to any app

Poplar is a web platform for programmatically print and mail.

Connects with an API keyheypoplar.com
7 actions

What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.

Build solutions, not workarounds.

What do you want to automate with Poplar?

Ask the assistant

You'll sign in before anything runs. What you typed comes with you.

Connect your AI client

Give your AI client this address.

https://mcp.apiant.ai

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)
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)
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)
Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

Setup guide (opens in a new tab)
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)
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)

Popular

Poplar with the apps people pair it with most

Pair it

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What your agent can do with Poplar

Triggers and actions 7 actions

  • 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.

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Reviews

What our customers say

Questions

Poplar, answered

What can your agent do in Poplar?

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.

Which apps can Poplar connect to?

Any app in the catalog; the list on this page pairs Poplar with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector.

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.