--- title: "Connect Get a Newsletter to arcsecond.io - APIANT.ai" description: "When \"New contact\" fires in Get a Newsletter, your agent runs \"Get exoplanet\" in arcsecond.io." canonical: "https://apiant.ai/connect/get-a-newsletter-to-arcsecond-io" --- # Connect Get a Newsletter to arcsecond.io When **New contact** fires in [Get a Newsletter](https://apiant.ai/connections/get-a-newsletter), your agent runs **Get exoplanet** in [arcsecond.io](https://apiant.ai/connections/arcsecond-io). 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 arcsecond.io **4** 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 arcsecond.io 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 arcsecond.io - When **New contact** in Get a Newsletter then **Get exoplanet** in arcsecond.io - When **New contact** in Get a Newsletter then **Get object** in arcsecond.io 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 arcsecond.io ## Triggers and actions 1 trigger · 14 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 **Get exoplanet** Look up a single exoplanet by name. - Action **Get object** Look up an astronomical object by name. - Action **List exoplanets** Paginated list of known exoplanets. - Action **List instruments** List astronomical instruments. ## 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) - [ **arcsecond.io** arcsecond.io aggregates multiple professional astronomy data sources behind one REST interface.](https://apiant.ai/connections/arcsecond-io) 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 arcsecond.io - [ **HubSpot to arcsecond.io** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-arcsecond-io) - [ **Salesforce to arcsecond.io** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-arcsecond-io) - [ **Slack to arcsecond.io** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-arcsecond-io) - [ **Google Sheets to arcsecond.io** Google Sheets](https://apiant.ai/connect/google-sheets-to-arcsecond-io) - [ **Gmail to arcsecond.io** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-arcsecond-io) - [ **Google Calendar to arcsecond.io** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-arcsecond-io) Questions ## Get a Newsletter and arcsecond.io, 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 arcsecond.io when something happens in Get a Newsletter? Any of arcsecond.io's 4 actions, including Get exoplanet, Get object, List exoplanets and List instruments. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from arcsecond.io to Get a Newsletter? arcsecond.io has no triggers in the catalog today, so automations start in Get a Newsletter. If you need the other direction, ask: your agent reads arcsecond.io's API documentation and adds it. ### ### Do I have to build a connector for Get a Newsletter or arcsecond.io? 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 arcsecond.io 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.