Integration
Connect MailerSend to FreeAgent
When something happens in MailerSend, your agent does the next thing in FreeAgent. Describe it in plain language and the automation is built, tested on every branch and kept running.
Build it
What do you want MailerSend and FreeAgent to do together?
Describe it and your agent reads both APIs, builds the automation, tests every branch and ships it. The list below is what exists today, not the limit.
Ask the assistant
You'll sign in before anything runs. What you typed comes with you.
Or work from Claude Code
Install the APIANT plugin for Claude Code and build, edit, test and read run history from your terminal. Every plan gets this, including free, and it spends no assistant credits.
Connect Claude CodeEverything your agent can do with MailerSend and FreeAgent
Triggers and actions 14 triggers · 16 actions
Trigger
Email Is Clicked ThroughTriggers when the recipient clicks on a link.
- Email Is Delivered
Triggers when an email is delivered.
- Email Is Hard Bounced
Triggers when an email is hard bounced.
- Email Is Opened
Triggers when an email is opened.
- Email Is Reported as Spam
Triggers when an email is reported as spam.
- Email Is Sent
Triggers when an email is sent.
- Email Is Soft Bounced
Triggers when an email is soft bounced.
- Recipient Has Unsubscribed
Triggers when a recipient unsubscribes from your mailing activity.
- SMS Delivery Failed
Triggers when SMS failed to deliver.
- SMS Is Delivered
Triggers when SMS is delivered.
- SMS Is Sent
Triggers when SMS is sent.
- Send an Email
Send an email via your MailerSend account.
Trigger
New ContactTriggers when a new contact is created (polling, newest first).
- New Invoice
Triggers when a new invoice is created (polling, newest first).
- New Project
Triggers when a new project is created (polling, newest first).
- Create Contact
Create a new contact.
- Create Invoice
Create an invoice for a contact.
- Create Project
Create a project for a contact.
- Create Timeslip
Create a timeslip (time tracking entry).
- Delete Contact
Delete a contact by id.
- Get Contact
Get a single contact by id.
- Get Invoice
Get a single invoice by id.
- List Bills
List bills.
- List Contacts
List contacts in FreeAgent.
- List Estimates
List estimates.
- List Expenses
List expenses.
- List Invoices
List invoices.
- List Projects
List projects.
- List Timeslips
List timeslips (time tracking entries).
- Update Contact
Update an existing contact.
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
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