--- title: "Connect Air to Resend - APIANT.ai" description: "When \"Asset Custom Field Updated\" fires in Air, your agent runs \"Add Contact to Segment\" in Resend." canonical: "https://apiant.ai/connect/air-to-resend" --- # Connect Air to Resend When **Asset Custom Field Updated** fires in [Air](https://apiant.ai/connections/air), your agent runs **Add Contact to Segment** in [Resend](https://apiant.ai/connections/resend). Describe the whole flow and it is built, tested on every scenario and kept running. Air **5** triggers Air **27** actions Resend **28** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Air and Resend 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 Air can start in Resend - When **Asset Custom Field Updated** in Air then **Add Contact to Segment** in Resend - When **Board Custom Field Updated** in Air then **Create Contact** in Resend 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 Air and Resend ## Triggers and actions 5 triggers · 55 actions - Trigger **Asset Custom Field Updated** Triggers when the custom field values on an asset change (or a new asset appears with custom field values), checking the most recently updated assets. - Trigger **Board Custom Field Updated** Triggers when the custom field values on a board change (also fires once for each board when first seen). Returns the board with its current custom field values. - Trigger **New Asset** Triggers when a new asset is added to the Air workspace, optionally limited to a board, showcase, tag or search. - Trigger **New Board** Triggers when a new board is created in your Air workspace. - Trigger **Tag Added to Asset** Triggers when a tag is added to an asset in your Air workspace, once per asset and tag. - Action **Add Assets to a Board** Adds one or more assets to a board in your Air workspace. - Action **Add Guest to a Board** Invites a person by email as a guest on an Air board with the chosen guest role. - Action **Add Tags to an Asset Version** Adds an existing tag to a specific version of an asset in Air. - Action **Apply a Custom Field to a Board** Sets the value of a custom field on an Air board — text or date for plain fields, or selected options for single- and multi-select fields. - Action **Apply a Custom Field to an Asset** Sets the value of one custom field on an asset — text or date for plain fields, or chosen option(s) for single- and multi-select fields. - Action **Apply Custom Fields to an Asset** Sets the value or selected options of one custom field on an Air asset. - Action **Create a Board** Creates a board in your Air workspace, at the top level, at the root of a library, or inside another board. - Action **Create a Custom Field** Creates a new custom field in the Air workspace, optionally with its list of choices for a select field. - Action **Find Assets** Returns the assets in your Air workspace that match a search term, board, showcase, tag, custom field value or creation date range. - Action **Find Boards** Finds boards in your Air workspace by name, optionally limited to a parent board, showcase or library. Returns the matching boards, most recently updated first. - Action **Find Custom Fields** Searches the workspace's custom fields by name and returns the matching fields. - Action **Find Guests of a Board** Returns the guests of an Air board, accepted guests first, optionally filtered by email address. - Action **Generate an Upload URL** Creates a new asset (or a new version of an existing asset) in Air and returns the URL to upload the file's bytes to. - Action **Get Asset by ID** Returns an Air asset by its id, including its custom field values and cover version details (file name, type, size, tags and preview URLs). - Action **Get Asset Parent Boards** Returns the boards that contain a given Air asset, most recently created first. - Action **Get Asset Version by ID** Returns one version of an asset, including its file details, tags, preview URLs and IPTC/EXIF metadata. - Action **Get Board by ID** Returns a single Air board by its ID, including its title, description, parent board, dates and custom field values. - Action **Get Custom Field by ID** Returns one Air custom field, including its name, type and the choices of a select field. - Action **Get or Create Tags** Returns the tag with the given name, creating it in the Air workspace first if it does not already exist. - Action **Import a File From a URL** Imports a file into Air from a public URL, creating a new asset or a new version of an existing asset. Returns the import id to check its status. - Action **Remove an Asset From a Board** Removes an asset from a board in your Air workspace. The asset itself is not deleted. - Action **Remove Guest From a Board** Removes a guest from a board, revoking their access to it. - Action **Status of an Import** Returns the current status of a file import (pending, in progress, failed or succeeded), with error details when it failed. - Action **Update a Board** Updates the title, description or parent board of an existing Air board. - Action **Update an Asset Version** Updates the title and/or description of an asset version in Air. - Action **Update Role of Guest** Changes the role of a guest on an Air board. - Action **Upload a File** Uploads a file from a URL into your Air workspace as a new asset, or as a new version of an existing asset. - Action **Add Contact to Segment** Adds a contact to a Resend segment. You can identify the contact by its ID or email address. - Action **Add Suppression** Adds an email address to your Resend suppression list so no further mail is sent to it. - Action **Cancel Email** Cancels a scheduled Resend email that has not been sent yet. - Action **Create API Key** Creates a new Resend API key. The key itself is returned once, so store it right away. - Action **Create Contact** Creates a contact in Resend. Returns the new contact's ID. - Action **Create Domain** Adds a sending domain to Resend. Returns the DNS records you need to add at your domain host to verify it. - Action **Create Segment** Creates a new segment in Resend for grouping contacts. - Action **Delete API Key** Deletes a Resend API key so it can no longer be used. - Action **Delete Contact** Deletes a contact from Resend. You can identify the contact by its ID or email address. - Action **Delete Domain** Removes a sending domain from Resend. - Action **Delete Segment** Deletes a segment from Resend. The contacts themselves are not deleted. - Action **List API Keys** Returns the API keys on your Resend account, with each key's name and when it was last used. The key values themselves are never returned. - Action **List Contacts** Returns the contacts in your Resend account, optionally limited to one segment. - Action **List Domains** Returns the sending domains on your Resend account and each one's verification status. - Action **List Segments** Returns the contact segments in your Resend account. - Action **List Sent Emails** Returns the emails you have sent through Resend, newest first, with each email's id, sender, recipients, subject, send time and latest delivery event. Supports paging before or after a given email id. - Action **List Suppressions** Returns the email addresses on your Resend suppression list, showing for each one the address, why it was suppressed (bounce, complaint or added manually), the email that triggered it and when it was added. - Action **Remove Contact From Segment** Removes a contact from one of your Resend segments. Identify the contact by its ID or by its email address, and name the segment to take it out of. The contact itself is not deleted. - Action **Remove Suppression** Takes an email address off your Resend suppression list so you can send to it again. Identify it by the suppression ID or by the email address itself. - Action **Retrieve Contact** Returns one contact from your Resend audience, including their name, email address, whether they have unsubscribed, when they were added, and any custom properties stored on them. Look the contact up by its ID or by its email address. - Action **Retrieve Domain** Returns one of your Resend sending domains, including its name, verification status, sending region, tracking settings and the DNS records it needs with each record's current status. - Action **Retrieve Segment** Returns one of your Resend segments by its ID, with the segment's name and when it was created. - Action **Retrieve Sent Email** Returns one email you sent through Resend, with its sender, recipients, subject, HTML and text body, tags, send time and latest delivery event. - Action **Send Batch Emails** Sends up to 100 emails through Resend in a single call. Give it a list of emails, each with a sender, recipients, subject and body, and it returns the id of every email it created. - Action **Send Email** Sends an email through Resend. Set the sender, recipients and subject, provide an HTML or plain text body, and optionally add CC/BCC, reply-to, attachments, tags or a send time. - Action **Update Contact** Updates a contact in your Resend audience. Identify the contact by ID or email address, then change the name, the subscribed/unsubscribed state, or the custom properties. Anything you leave blank stays as it is. - Action **Update Email** Reschedules an email you already queued in Resend, moving it to a new send date and time. Only emails that have not gone out yet can be changed. - Action **Verify Domain** Asks Resend to re-check the DNS records for one of your sending domains and start verifying it. Verification runs in the background, so the domain shows as pending until it finishes. ## Each app on its own - [ **Air** Air is a tool for automating creative operations & managing creative assets at any scale.](https://apiant.ai/connections/air) - [ **Resend** Resend is the email API for developers. It's designed for you to build, test, and send transactional and...](https://apiant.ai/connections/resend) Reviews ## What our customers say ## More from Air - [ **Air to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/air-to-hubspot) - [ **Air to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/air-to-salesforce) - [ **Air to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/air-to-slack) - [ **Air to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/air-to-google-sheets) - [ **Air to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/air-to-gmail) - [ **Air to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/air-to-google-calendar) ## More into Resend - [ **Documenso to Resend** Documenso is an open-source digital signing platform.](https://apiant.ai/connect/documenso-to-resend) - [ **Google BigQuery to Resend** BigQuery is Google's serverless and highly scalable enterprise data warehouse, designed to make all your...](https://apiant.ai/connect/google-bigquery-to-resend) - [ **HubSpot to Resend** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-resend) - [ **Salesforce to Resend** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-resend) - [ **Slack to Resend** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-resend) - [ **Google Sheets to Resend** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-resend) Questions ## Air and Resend, answered ### ### What can start an automation from Air? Any of Air's 5 triggers in the catalog, including Asset Custom Field Updated, Board Custom Field Updated, New Asset and New Board. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Resend when something happens in Air? Any of Resend's 28 actions, including Create API Key, Create Contact, Create Domain and Create Segment. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Resend to Air? Resend has no triggers in the catalog today, so automations start in Air. If you need the other direction, ask: your agent reads Resend's API documentation and adds it. ### ### Do I have to build a connector for Air or Resend? 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 Air and Resend 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.