Integration
Connect Beehiiv and FreeAgent
When New subscriber to publication fires in Beehiiv, your agent runs Create Contact in FreeAgent, or New Contact in FreeAgent to Get subscription by email in Beehiiv. 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 Beehiiv and FreeAgent 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)Connecting FreeAgent and Beehiiv keeps your client records and your newsletter audience pointed at the same people. New contacts in FreeAgent can be checked against Beehiiv and subscribed with the right tag, and new or lapsed Beehiiv subscribers can be written back into FreeAgent as contacts. The agent builds each scenario, tests it and keeps it running.
Example flows
What Beehiiv and FreeAgent can do together
From Beehiiv to FreeAgent
When New subscriber to publication in Beehiiv
then Create Contact in FreeAgent
From FreeAgent to Beehiiv
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 Beehiiv and FreeAgent
Triggers and actions 14 triggers · 92 actions
- List automations
poll for automations; new automations surface over time (trigger).
- List newsletter lists
poll newsletter lists; new lists surface over time (trigger).
- List polls
poll for polls; new polls surface over time (trigger).
- List segment subscriber IDs
poll subscriber IDs in a segment; new IDs surface over time (trigger).
- List segment subscribers
poll subscribers in a segment; new members surface over time (trigger).
- List tiers
poll subscription tiers; new tiers surface over time (trigger).
- New subscriber to publication
Polls Beehiiv and emits each new subscriber to the specified publication. Lists subscriptions newest-first; dedup by subscription id.
- New unsubscriber to publication
Polls Beehiiv and emits each new unsubscriber (inactive subscription) to the specified publication. Dedup by subscription id.
- Add subscription tag
add a tag to a subscription.
- Bulk create subscription
create multiple subscriptions in a single bulk request.
- Create custom field
create a new custom field.
- Create newsletter list
create a new newsletter list.
- Create segment
create a new segment.
- Delete custom field
delete a custom field.
- Delete newsletter list
delete a newsletter list.
- Delete segment
delete a segment.
- Delete subscription
Remove a subscriber from a publication.
- Get aggregate stats
get aggregate statistics across posts.
- Get author
get details for a specific author.
- Get custom field
get details for a specific custom field.
- Get newsletter list
get details for a specific newsletter list.
- Get newsletter list subscription
get details for a newsletter list subscription.
- Get post
Retrieve a single post by ID. Returns content, stats, and publish status.
- Get post templates
get available post templates for a publication.
- Get publication
get details for a specific publication.
- Get publication engagements
get aggregate engagement stats for a publication.
- Get publications by subscription email
get publications associated with a subscriber email.
- Get referral program
get referral program details for a publication.
- Get segment
get details for a specific segment.
- Get subscription by email
Retrieve a single subscription by email address. Returns the subscriber's status, tier, and custom fields.
- Get subscription by ID
get details for a subscription by its ID.
- Get subscription update
get a specific bulk subscription update record.
- Identify user
get current OAuth user info.
- Identify workspace
get current workspace info.
- List authors
list all authors for a publication.
- List complimentary access
list free access grants for a publication.
- List condition sets
list all condition sets for a publication.
- List custom fields
List a publication's subscriber custom fields. Returns field names and types for mapping.
- List posts
List posts for a publication. Returns posts with status, audience, and publish metadata.
- List publications
List the publications on the account. Returns each publication's id, name, and settings — the entry point for resolving a publication id.
- List segments
List segments for a publication. Returns segment ids, names, and types for audience targeting.
- List subscriptions
List subscriptions for a publication. Returns subscribers with status, tier, and custom fields, supports filtering/pagination.
- List subscription updates
list bulk subscription update records.
- Recalculate segment
recalculate segment membership.
- Update a tier
update an existing tier.
- Update custom field
update an existing custom field.
- Update subscription by email
Update an existing subscriber identified by email. Changes tier, status, or custom fields.
- Update subscription by ID
update a subscription by its ID.
- Update subscriptions
update multiple subscriptions at once.
- Update subscriptions' status
bulk update subscription status.
- New Bank Transaction
Triggers when a new transaction appears in a FreeAgent bank account.
- New Contact
Triggers when a new contact is created.
- New Invoice
Triggers when a new invoice is created.
- New or Updated Contact
Triggers when a contact is created or changed in FreeAgent.
- New or Updated Timeslip
Triggers when a timeslip (time entry) is created or edited in FreeAgent.
- New Project
Triggers when a new project is created.
- Convert Estimate to Invoice
Converts an estimate into an invoice, marking the estimate as Invoiced and returning the URL of the new invoice.
- Create Bill
Creates a bill from a supplier contact in FreeAgent, with its line items, and returns the new bill.
- Create Contact
Create a new contact.
- Create Credit Note
Creates a draft credit note for a FreeAgent contact, with optional line items.
- Create Estimate
Creates a new estimate, quote or proposal in FreeAgent for a contact or project, optionally with line items.
- Create Expense
Creates an expense claim in FreeAgent for a user, with its category, date, amount and sales tax details.
- Create Invoice
Create an invoice for a contact.
- Create Mileage Claim
Creates a mileage claim (a mileage expense) for a user in FreeAgent and returns the new claim.
- Create Note
Adds a note to a FreeAgent contact or project.
- Create Price List Item
Creates a price list item in FreeAgent that can be added to invoices and estimates.
- Create Project
Create a project for a contact.
- Create Task
Creates a task under a FreeAgent project.
- Create Timeslip
Create a timeslip (time tracking entry).
- Delete Contact
Delete a contact by id.
- Delete Invoice
Deletes an invoice from FreeAgent.
- Delete Timeslip
Deletes a timeslip from FreeAgent.
- Explain Bank Transaction
Explains a bank transaction in FreeAgent by creating a bank transaction explanation (categorising it, or matching it to an invoice, bill, transfer or user payment). Returns the created explanation.
- Find Contact by Email
Finds FreeAgent contacts whose email or billing email matches the given address.
- Get Bill
Returns a single bill, including its line items, by its ID.
- Get Contact
Get a single contact by id.
- Get Credit Note
Returns a single FreeAgent credit note, including its line items, status and totals.
- Get Estimate
Returns a single FreeAgent estimate with its line items.
- Get Expense
Returns a single FreeAgent expense by its ID, including amounts, category, claimant and attachment details.
- Get Invoice
Get a single invoice by id.
- Get Note
Returns a single note attached to a FreeAgent contact or project, including its text, author and timestamps.
- Get Price List Item
Returns a single price list item from FreeAgent by its ID.
- Get Project
Returns a single FreeAgent project by its ID, including its contact, status, budget and billing details.
- Get Timeslip
Returns a single FreeAgent timeslip, including its hours, date, user, project and task.
- List Bank Accounts
Returns the bank accounts in your FreeAgent company, optionally filtered to standard, credit card or PayPal accounts.
- List Bank Transactions
Returns the bank transactions in a FreeAgent bank account, optionally filtered by date range, last update time, or explanation status.
- List Bills
List bills.
- List Categories
Returns all accounting categories for the company, grouped into admin expenses, cost of sales, income and general categories, optionally including sub accounts.
- List Contacts
List contacts in FreeAgent.
- List Corporation Tax Returns
Returns the company's Corporation Tax Returns, including amount due, payment and filing deadlines, and filing/payment status.
- List Estimates
List estimates.
- List Expenses
List expenses.
- List Invoices
List invoices.
- List Projects
List projects.
- List Self Assessment Returns
Returns the Self Assessment (income tax) returns for a FreeAgent user, including payments due and filing status.
- List Tasks
Returns the tasks in your FreeAgent account, optionally filtered by status, project or last-updated date.
- List Timeslips
List timeslips (time tracking entries).
- List Users
Returns the users on the FreeAgent account, optionally filtered to staff or advisors.
- Mark Invoice as Cancelled
Marks a FreeAgent invoice as cancelled, writing it off as unpaid. The invoice must be sent and past its due date.
- Mark Invoice as Sent
Marks a FreeAgent invoice as sent without emailing it. Can also re-open a cancelled invoice.
- Update Bill
Updates an existing bill in FreeAgent — its supplier, reference, dates, rebilling, recurrence and bill items. Only the values you supply are changed.
- Update Contact
Update an existing contact.
- Update Expense
Updates an existing expense in FreeAgent, changing only the details you supply.
- Update Invoice
Updates an existing FreeAgent invoice's details, such as dates, contact, payment terms, comments and line items. Only the fields you fill in are changed.
- Update Project
Updates an existing FreeAgent project's name, client, status, budget, billing rate and dates. Only the fields you fill in are changed.
- Update Timeslip
Updates an existing timeslip in FreeAgent, changing its task, user, project, date, hours or comment. Fields left blank are not changed.
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
What our customers say
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Questions
Beehiiv and FreeAgent, answered
Will a client who already reads the newsletter get added to Beehiiv twice?
No, the agent can look up the email with Get subscription by email before doing anything and only run Create subscription when nothing comes back. If a subscription already exists, it can add a tag or update the subscriber instead.
Can a Beehiiv subscriber become a FreeAgent contact automatically?
Yes, the New subscriber to publication trigger can feed Create Contact in FreeAgent with the subscriber's email. When someone unsubscribes, the New unsubscriber trigger can run Update Contact so the record reflects that.
What can start an automation from Beehiiv?
Any of Beehiiv's 8 triggers in the catalog, including New subscriber to publication, New unsubscriber to publication, List automations and List newsletter lists. Describe the moment in plain language and your agent picks the right one.
What can your agent do in FreeAgent when something happens in Beehiiv?
Any of FreeAgent's 50 actions, including Create Contact, Update Contact, Create Bill and Create Credit Note. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from FreeAgent to Beehiiv?
Yes. When something happens in FreeAgent, your agent can act in Beehiiv too. This page covers both directions: FreeAgent's triggers and Beehiiv's actions are listed here as well.
Do I have to build a connector for Beehiiv or FreeAgent?
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 Beehiiv and FreeAgent 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.