Integration

Connect FreeAgent to systeme.io

When something happens in FreeAgent, your agent does the next thing in systeme.io. Describe it in plain language and the automation is built, tested on every branch and kept running.

FreeAgent3 triggersFreeAgent15 actionssysteme.io1 triggersysteme.io10 actions

Browse all apps

Build it

What do you want FreeAgent and systeme.io 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 Code

Everything your agent can do with FreeAgent and systeme.io

Triggers and actions 4 triggers · 25 actions

Trigger
New Contact
Triggers when a new contact is created (polling, newest first).
Trigger
New Invoice
Triggers when a new invoice is created (polling, newest first).
Trigger
New Project
Triggers when a new project is created (polling, newest first).
Action
Create Contact
Create a new contact.
Action
Create Invoice
Create an invoice for a contact.
Action
Create Project
Create a project for a contact.
Action
Create Timeslip
Create a timeslip (time tracking entry).
Action
Delete Contact
Delete a contact by id.
Action
Get Contact
Get a single contact by id.
Action
Get Invoice
Get a single invoice by id.
Action
List Bills
List bills.
Action
List Contacts
List contacts in FreeAgent.
Action
List Estimates
List estimates.
Action
List Expenses
List expenses.
Action
List Invoices
List invoices.
Action
List Projects
List projects.
Action
List Timeslips
List timeslips (time tracking entries).
Action
Update Contact
Update an existing contact.
Trigger
New Tag Added to Contact
Triggers when a tag is added to contact.
Action
Add digital product
Create a new payment Digital Product resource. POST /api/payment/digital-products
Action
Add tag to contact
Assign an existing Tag to a Contact by id (distinct from create-or-update-with-tags). POST /api/contacts/{id}/tags
Action
Create or Update a Contact, Including Adding Tags
Creates a contact in systeme.io, or updates the existing contact with that email address, and applies any tags you list.
Action
Delete contact
Remove a Contact resource by id. DELETE /api/contacts/{id}
Action
Find contacts by email
Search Contact resources filtered by email address. GET /api/contacts?email=
Action
Get contact
Retrieve a single Contact resource by id. GET /api/contacts/{id}
Action
List contacts
Retrieve the collection of Contact resources, paginated. GET /api/contacts
Action
List digital products
Retrieve the collection of payment Digital Product resources. GET /api/payment/digital-products
Action
List tags
Retrieve the collection of Tag resources. GET /api/tags
Action
Remove Tag
Removes tag from a contact

Each app on its own

The other way round: systeme.io to FreeAgent