Integration
Connect COR to Resend
When Create Brand fires in COR, your agent runs Add Contact to Segment in Resend. Describe the whole flow and it is built, tested on every scenario and kept running.
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 COR and Resend to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne 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.aiStart 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)Example flows
What COR can start in Resend
When Create Brand in COR
then Add Contact to Segment in Resend
When Create Client in COR
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 COR and Resend
Triggers and actions 12 triggers · 52 actions
Trigger
Create BrandTriggers when a new brand is created in COR.
Trigger
Create ClientTriggers when a new client is created in COR.
Trigger
Create HourTriggers when a new time entry is logged in COR.
Trigger
Create InvoiceTriggers when a new transaction is recorded in COR. COR has no separate invoice record, so this watches all transactions, invoices included; use the type field to tell them apart.
Trigger
Create ProductTriggers when a new product is created in COR.
Trigger
Create ProjectTriggers when a new project is created in COR.
Trigger
Create TaskTriggers when a new task is created in COR. Returns the new task's details.
Trigger
Create UserTriggers when a new user is created in COR.
Trigger
Updated ClientTriggers when an existing client is changed in COR.
Trigger
Updated ProjectTriggers when an existing project is updated in COR.
Trigger
Updated TaskTriggers when a task is changed, such as a new title, status, priority or deadline. Also fires when a new task appears.
Trigger
Updated UserTriggers when a user in COR is created or changed, such as their name, email, role, position or labels.
Action
Add brandCreates a new brand under a client in COR.
Action
Add teamCreates a new team in COR with a name and, optionally, a description and workspace. Returns the team that was created.
Action
Create ClientCreates a new client in COR with its company details and primary contact, and returns the new client's id.
Action
Create FeeCreates a fee for a client in COR, with its name, estimate and work order, and optional details such as dates, status and currency. Returns the new fee.
Action
Create HourLogs a time entry against a task in COR and returns the new entry's id.
Action
Create InvoiceCreates an invoice (a COR transaction) for the given date, total and currency, optionally linked to a client, and returns the new transaction.
Action
Create ProjectCreates a new project for a client in COR and returns the created project.
Action
Create TaskCreates a new task in COR, optionally within a project, and returns the created task.
Action
Delete ProjectDeletes a project in COR by its ID.
Action
Delete taskDeletes a task in COR by its ID.
Action
Find clients by nameReturns the clients whose name matches the specified name.
Action
Find projects by nameReturns the COR projects whose name matches the name you search for, including each project's client, project manager, status and budget details.
Action
Get clientReturns a single COR client by its id, including its business name, contact details, website and description.
Action
Get projectReturns a single COR project by its id, including its client, project manager, dates, status, budget figures and assigned labels. An error occurs if the project is not found.
Action
Get taskReturns a single COR task by its id, including its title, project, deadline, status and priority.
Action
List clientsReturns all clients in the COR account, optionally narrowed by filter criteria.
Action
List feesReturns the fees in the COR account, including each fee's name, estimate, status and dates.
Action
List hoursReturns the time entries logged in the COR account, optionally narrowed by date range, client, project, user, label or team, and sorted as you choose.
Action
List productsReturns all products in the COR account, each with its name, client and brand.
Action
List projectsReturns the company's projects, optionally narrowed by client, team, user, brand, product, dates, status, health or archived state.
Action
List tasksReturns the tasks in your COR account, optionally narrowed by project, project manager, status and other criteria, and sorted the way you choose.
Action
List teamsReturns the teams in the COR workspace, including each team's name and description.
Action
Update ProjectUpdates an existing project in COR, changing only the fields you fill in, and returns the updated project.
Action
Update TaskUpdates an existing task by its id, changing its title, project, description, deadline, status, priority or archived state, and returns the updated task.
Action
Add Contact to SegmentAdds a contact to a Resend segment. You can identify the contact by its ID or email address.
Action
Add SuppressionAdds an email address to your Resend suppression list so no further mail is sent to it.
Action
Cancel EmailCancels a scheduled Resend email that has not been sent yet.
Action
Create API KeyCreates a new Resend API key. The key itself is returned once, so store it right away.
Action
Create ContactCreates a contact in Resend. Returns the new contact's ID.
Action
Create DomainAdds a sending domain to Resend. Returns the DNS records you need to add at your domain host to verify it.
Action
Create SegmentCreates a new segment in Resend for grouping contacts.
Action
Delete API KeyDeletes a Resend API key so it can no longer be used.
Action
Delete ContactDeletes a contact from Resend. You can identify the contact by its ID or email address.
Action
Delete DomainRemoves a sending domain from Resend.
Action
Delete SegmentDeletes a segment from Resend. The contacts themselves are not deleted.
Action
List API KeysReturns 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 ContactsReturns the contacts in your Resend account, optionally limited to one segment.
Action
List DomainsReturns the sending domains on your Resend account and each one's verification status.
Action
List SegmentsReturns the contact segments in your Resend account.
Action
List Sent EmailsReturns 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 SuppressionsReturns 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 SegmentRemoves 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 SuppressionTakes 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 ContactReturns 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 DomainReturns 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 SegmentReturns one of your Resend segments by its ID, with the segment's name and when it was created.
Action
Retrieve Sent EmailReturns 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 EmailsSends 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 EmailSends 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 ContactUpdates 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 EmailReschedules 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 DomainAsks 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.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
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Questions
COR and Resend, answered
What can start an automation from COR?
Any of COR's 12 triggers in the catalog, including Create Brand, Create Client, Create Hour and Create Invoice. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Resend when something happens in COR?
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 COR?
Resend has no triggers in the catalog today, so automations start in COR. 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 COR 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 COR 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.