--- title: "Connect Buttondown and OneSignal - APIANT.ai" description: "When \"New Draft\" fires in Buttondown, your agent runs \"Send email\" in OneSignal, or \"New Notification Created\" in OneSignal to \"Create Email\" in Buttondown." canonical: "https://apiant.ai/connect/buttondown-to-onesignal" --- # Connect Buttondown and OneSignal When **New Draft** fires in [Buttondown](https://apiant.ai/connections/buttondown), your agent runs **Send email** in [OneSignal](https://apiant.ai/connections/onesignal), or **New Notification Created** in OneSignal to **Create Email** in Buttondown. Describe the whole flow and it is built, tested on every scenario and kept running. Buttondown **4** triggers Buttondown **29** actions OneSignal **1** trigger OneSignal **17** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Buttondown and OneSignal 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 Buttondown and OneSignal can do together ### From Buttondown to OneSignal - When **New Draft** in Buttondown then **Send email** in OneSignal - When **New Scheduled Email** in Buttondown then **Add custom event** in OneSignal ### From OneSignal to Buttondown - When **New Notification Created** in OneSignal then **Create Email** in Buttondown - When **New Notification Created** in OneSignal then **Update Email** in Buttondown 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 Buttondown and OneSignal ## Triggers and actions 5 triggers · 46 actions - Trigger **New Draft** Triggers when a new draft is created. - Trigger **New Scheduled Email** Triggers when a new email is scheduled. - Trigger **Newsletters** Triggers when a new newsletter is created. - Trigger **New Tag** Triggers when a new tag is created. - Action **Add Segment** Create a new subscriber segment. - Action **Add Survey** Create a new survey. - Action **Create Draft** Creates a draft. - Action **Create Email** Creates an email. - Action **Create Subscriber** Creates a subscriber. - Action **Delete Automation** Delete an automation by id. - Action **Delete Email** Delete an email by id. - Action **Delete Newsletter** Delete a newsletter by id. - Action **Delete Segment** Delete a subscriber segment by id. - Action **Delete Subscriber** Remove a subscriber by id or email address. - Action **Delete Survey** Delete a survey by id. - Action **Delete Tag** Delete a tag by id. - Action **Find Tag** Finds a tag given its name. - Action **Get Automation** Retrieve a single automation by id. - Action **Get Email** Retrieve a single email by id. - Action **Get Newsletter** Retrieve a single newsletter by id. - Action **Get Segment** Retrieve a single subscriber segment by id. - Action **Get Survey** Retrieve a single survey by id. - Action **Get Tag** Retrieve a single tag by id. - Action **List Automations** List all automations configured on the account. - Action **List Segments** List all subscriber segments. - Action **List Surveys** List all surveys on the account. - Action **Publish Email** Publish a drafted email so it is sent and made public. - Action **Update Automation** Update an automation's configuration. - Action **Update Email** Update an existing email's content or metadata. - Action **Update Newsletter** Update a newsletter's settings. - Action **Update Segment** Update a subscriber segment's definition. - Action **Update Survey** Update a survey's configuration. - Action **Update Tag** Update a tag's name or metadata. - Trigger **New Notification Created** Triggers when a new message (push, email or SMS) is created in your OneSignal app. - Action **Add custom event** Records a custom event, such as a purchase or milestone, against a OneSignal user identified by External ID or OneSignal ID. - Action **Add segment** Creates a segment in your OneSignal app from a set of audience filters. - Action **Add subscription** Adds a new email, SMS or push subscription to an existing OneSignal user, found by one of the user's aliases such as their External ID. - Action **Add user** Creates a OneSignal user identified by an External ID, with optional tags, profile properties and subscriptions. If the External ID already exists, the user's subscriptions are updated instead. - Action **Delete notification** Cancels a scheduled or currently sending OneSignal message so it stops going out. - Action **Delete segment** Deletes a segment from your OneSignal app. The users and subscriptions in the segment are not deleted. - Action **Delete user** Deletes a OneSignal user along with all of their properties, subscriptions and identity aliases. - Action **Get notification** Returns the details of a single OneSignal message, including its content, delivery statistics and outcomes. - Action **Get user** Returns a OneSignal user, including their aliases, properties (tags, country, activity dates) and subscriptions. - Action **List notifications** Returns the push, email and SMS messages sent from your OneSignal app, newest first, with their content and delivery stats. - Action **List segments** Returns all segments in your OneSignal app, with each segment's name, description, status and dates. - Action **List templates** Returns the message templates in your OneSignal app, optionally filtered to push, email or SMS templates. - Action **Send Advanced Push Notification** Sends a push notification with OneSignal's full set of options: audience targeting by users, subscriptions, segments or filters, plus images, icons, buttons, sounds, badges, platform selection, scheduling and throttling. - Action **Send email** Sends an email message through OneSignal to email addresses, users, subscriptions or segments, using your own content or a saved template. - Action **Send Push Notification** Sends a push notification to your OneSignal app's subscribers, chosen by segment, filters, user alias or subscription ID. Returns the ID of the notification that was created. - Action **Send SMS** Sends an SMS or MMS text message through OneSignal to phone numbers, users, subscriptions or segments, and returns the new message's ID. - Action **Update user** Updates a OneSignal user's properties, such as tags, language, timezone, location and country, and records session activity and purchases. ## Each app on its own - [ **Buttondown** Buttondown is an easy way to start and grow your newsletter.](https://apiant.ai/connections/buttondown) - [ **OneSignal** OneSignal is a simple and smart service that send push notifications across all platforms.](https://apiant.ai/connections/onesignal) Reviews ## What our customers say ## More from Buttondown - [ **Buttondown to HelloSalut** HelloSalut returns the word for "hello" in a visitor's own language.](https://apiant.ai/connect/buttondown-to-hellosalut) - [ **Buttondown to Zoho Campaigns** Zoho Campaigns lets you send email and social media campaigns to your subscribers.](https://apiant.ai/connect/buttondown-to-zoho-campaigns) - [ **Buttondown to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/buttondown-to-hubspot) - [ **Buttondown to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/buttondown-to-salesforce) - [ **Buttondown to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/buttondown-to-slack) - [ **Buttondown to Google Sheets** Google Sheets](https://apiant.ai/connect/buttondown-to-google-sheets) ## More into OneSignal - [ **HubSpot to OneSignal** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-onesignal) - [ **Google Sheets to OneSignal** Google Sheets](https://apiant.ai/connect/google-sheets-to-onesignal) - [ **Gmail to OneSignal** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-onesignal) - [ **Google Calendar to OneSignal** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-onesignal) - [ **Google Drive to OneSignal** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-onesignal) - [ **Mailchimp to OneSignal** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-onesignal) Questions ## Buttondown and OneSignal, answered ### ### What can start an automation from Buttondown? Any of Buttondown's 4 triggers in the catalog, including New Draft, New Scheduled Email, New Tag and Newsletters. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in OneSignal when something happens in Buttondown? Any of OneSignal's 17 actions, including Send Advanced Push Notification, Send email, Send Push Notification and Send SMS. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from OneSignal to Buttondown? Yes. When something happens in OneSignal, your agent can act in Buttondown too. This page covers both directions: OneSignal's triggers and Buttondown's actions are listed here as well. ### ### Do I have to build a connector for Buttondown or OneSignal? 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 Buttondown and OneSignal 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.