--- title: "Connect Get a Newsletter to Anthropic - APIANT.ai" description: "When \"New contact\" fires in Get a Newsletter, your agent runs \"Create message batch\" in Anthropic." canonical: "https://apiant.ai/connect/get-a-newsletter-to-anthropic" --- # Connect Get a Newsletter to Anthropic When **New contact** fires in [Get a Newsletter](https://apiant.ai/connections/get-a-newsletter), your agent runs **Create message batch** in [Anthropic](https://apiant.ai/connections/anthropic). Describe the whole flow and it is built, tested on every scenario and kept running. Get a Newsletter **1** trigger Get a Newsletter **10** actions Anthropic **9** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Get a Newsletter and Anthropic 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 Get a Newsletter can start in Anthropic - When **New contact** in Get a Newsletter then **Create message batch** in Anthropic - When **New contact** in Get a Newsletter then **Send model a message** in Anthropic 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 Get a Newsletter and Anthropic ## Triggers and actions 1 trigger · 19 actions - Trigger **New contact** Triggers when a new contact is added to your Get a Newsletter account, optionally only for one list. - Action **Add list** Creates a new contact list in Get a Newsletter with a name and optional description. - Action **Create Contact** Creates a new contact in Get a Newsletter, optionally subscribing it to lists and setting its attributes. - Action **Create Subscription** Subscribes an existing contact to one of your lists. - Action **Delete contact** Deletes a contact from your Get a Newsletter account by email address. - Action **Get contact** Returns a contact by email address, including their name, custom attributes and list subscriptions. - Action **Get list** Returns a single mailing list, including its name, description and subscriber counts. - Action **List contacts** Returns contacts in your Get a Newsletter account, optionally filtered by email, name, list, activity and created/updated dates. - Action **List lists** Returns the newsletter lists in your Get a Newsletter account, with their names and subscriber counts. - Action **Unsubscribe Contact** Unsubscribes a contact from a list by cancelling their subscription. Returns the updated subscription. - Action **Update Contact** Updates an existing contact's name, email, SMS number, list subscriptions or attribute values. Fields left blank are not changed. - Action **Anthropic agent message** Runs one AI agent turn on Anthropic and returns the model's reply. The turn is billed to the Anthropic account connected on this step, and the agent can call the account's AI tool automations. - Action **Cancel message batch** Cancel a Message Batch that is still processing. - Action **Count tokens in a message** Count the number of input tokens a Messages API request would use, without creating the message. - Action **Create message batch** Submit a batch of Messages API requests for asynchronous processing. - Action **Get message batch** Retrieve the status and request counts of a Message Batch by id. - Action **Get model** Retrieve details for a specific Claude model by id. - Action **List message batches** List Message Batches in the workspace, most recently created first. - Action **List models** List the available Claude models, most recently released first. - Action **Send model a message** Send a message to a Claude model and return its response. Supports the full Messages API: model, system prompt, multi-turn messages, max_tokens, tools, and adaptive thinking. ## Each app on its own - [ **Get a Newsletter** Get a Newsletter allows you to easily create email newsletters, landing pages, surveys, and much more to...](https://apiant.ai/connections/get-a-newsletter) - [ **Anthropic** Anthropic builds Claude, a family of large language models.](https://apiant.ai/connections/anthropic) Reviews ## What our customers say ## More from Get a Newsletter - [ **Get a Newsletter to LeadSnap** Lead Snap is an App to submit and manage leads.](https://apiant.ai/connect/get-a-newsletter-to-leadsnap) - [ **Get a Newsletter to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/get-a-newsletter-to-hubspot) - [ **Get a Newsletter to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/get-a-newsletter-to-salesforce) - [ **Get a Newsletter to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/get-a-newsletter-to-slack) - [ **Get a Newsletter to Google Sheets** Google Sheets](https://apiant.ai/connect/get-a-newsletter-to-google-sheets) - [ **Get a Newsletter to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/get-a-newsletter-to-gmail) ## More into Anthropic - [ **HubSpot to Anthropic** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-anthropic) - [ **Salesforce to Anthropic** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-anthropic) - [ **Mailchimp to Anthropic** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-anthropic) - [ **Stripe to Anthropic** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/stripe-to-anthropic) - [ **Shopify to Anthropic** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/shopify-to-anthropic) - [ **QuickBooks Online to Anthropic** QuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...](https://apiant.ai/connect/quickbooks-online-to-anthropic) Questions ## Get a Newsletter and Anthropic, answered ### ### What can start an automation from Get a Newsletter? Any of Get a Newsletter's 1 trigger in the catalog, including New contact. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Anthropic when something happens in Get a Newsletter? Any of Anthropic's 9 actions, including Create message batch, Send model a message, Anthropic agent message and Count tokens in a message. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Anthropic to Get a Newsletter? Anthropic has no triggers in the catalog today, so automations start in Get a Newsletter. If you need the other direction, ask: your agent reads Anthropic's API documentation and adds it. ### ### Do I have to build a connector for Get a Newsletter or Anthropic? 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 Get a Newsletter and Anthropic 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.