Integration
Connect Assembly.com and Beehiiv
When Client Created fires in Assembly.com, your agent runs Update subscription by email in Beehiiv, or New subscriber to publication in Beehiiv to Create Message Channel in Assembly.com. 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 Assembly.com and Beehiiv 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 Assembly.com and Beehiiv can do together
From Assembly.com to Beehiiv
When Client Created in Assembly.com
then Update subscription by email in Beehiiv
When Client Updated in Assembly.com
then Add subscription tag in Beehiiv
From Beehiiv to Assembly.com
When New subscriber to publication in Beehiiv
then Create Message Channel in Assembly.com
When New unsubscriber to publication in Beehiiv
then Send Message in Assembly.com
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 Assembly.com and Beehiiv
Triggers and actions 63 triggers · 69 actions
Trigger
Client ActivatedTriggers when a client authenticates in the Assembly for the first time
Trigger
Client CreatedTriggers when a new client is created.
Trigger
Client UpdatedHigh-frequency trigger for each client user update.
Trigger
Company CreatedTriggers when a company gets created in the Assembly for the first time
Trigger
Company Custom Fields UpdatedTriggers only when a company has updates to custom fields.
Trigger
Contract RequestedTriggers when a contract is assigned to a client.
Trigger
Contract SignedTriggers when a contract is signed.
Trigger
File CreatedTriggers when a file gets created within a file channel
Trigger
File UpdatedTriggers when a file has been updated within a file channel
Trigger
Folder CreatedTriggers when a folder gets created within a file channel
Trigger
Folder DeletedTriggers when a folder gets deleted within a file channel
Trigger
Folder UpdatedTriggers when a folder gets updated within a file channel
Trigger
Form Response CompletedTriggers when a form response has been completed by a recipient
Trigger
Internal User CreatedTriggers when a new internal user is created.
Trigger
Invoice CreatedTriggers when an invoice is created
Trigger
Invoice DeletedTriggers when an invoice is deleted
Trigger
Invoice PaidTriggers when an invoice is paid
Trigger
Invoice SentTriggers when an invoice is sent
Trigger
Invoice UpdatedTriggers when an invoice is updated
Trigger
Invoice VoidedTriggers when an invoice is voided
Trigger
Link CreatedTriggers when a link gets created within a file channel
Trigger
Link UpdatedTriggers when a link gets updated within a file channel
Trigger
List ClientsLists the clients.
Trigger
List CompaniesLists the companies.
Trigger
List Form ResponsesList Form Responses for a specific form
Trigger
List Invoice TemplatesLists the invoice templates.
Trigger
List Message ChannelsLists the message channels.
Trigger
List MessagesLists messages in a channel
Trigger
List NotesLists notes in a workspace.
Trigger
List PaymentsLists the payments.
Trigger
List PricesLists the prices.
Trigger
List ProductsLists the products.
Trigger
List SubscriptionsLists the subscriptions.
Trigger
List Subscription TemplatesLists the subscription templates.
Trigger
List Task CommentsLists task comments in a workspace.
Trigger
List TasksLists tasks in a workspace.
Trigger
List Task TemplatesLists task templates in a workspace.
Trigger
Message Channel CreatedTriggers when a new message channel is created.
Trigger
Message Channel DeletedTriggers when a message channel is deleted.
Trigger
Message SentTriggers when a message gets sent in any channels belonging to the portal
Trigger
Note CreatedTriggers when a new note is created.
Trigger
Note UpdatedTriggers when a note is updated.
Trigger
Notification CreatedTriggers when a new notification is created.
Trigger
Payment FailedTriggers when a payment is failed for an invoice
Trigger
Payment SucceededTriggers when a payment is successful for an invoice
Trigger
Price CreatedTriggers when a price is created
Trigger
Product CreatedTriggers when a product is created
Trigger
Product UpdatedTriggers when a product is updated
Trigger
Subscription CanceledTriggers when an subscription is canceled
Trigger
Subscription CreatedTriggers when an subscription is created
Trigger
Task ArchivedTriggers when a task gets archived in your workspace.
Trigger
Task CompletedTriggers when a task gets completed in your workspace.
Trigger
Task CreatedTriggers when a task gets created in your workspace.
Trigger
Task DeletedTriggers when a task gets deleted in your workspace.
Trigger
Task UpdatedTriggers when a task gets updated in your workspace.
Action
Create ClientCreates a new client.
Action
Create CompanyCreates a new company.
Action
Create FileCreates a file in a specified files channel.
Action
Create FolderCreates a folder in a specified file channel.
Action
Create LinkCreates a link in a specified files channel.
Action
Create Message ChannelCreates a new message channel.
Action
Create NoteCreates a new note.
Action
Find a ClientSearch for a client by ID, email, or company.
Action
Find a CompanySearch for a company by ID or name.
Action
Find a FileSearch for a file by ID.
Action
Find a FormSearch for a Form by ID.
Action
Find a Message ChannelSearch for a message channel by ID or by filters
Action
Find an Internal UserSearch for an internal user by ID.
Action
Find an InvoiceSearch for an invoice by ID.
Action
Find a NoteSearch for a note by ID or by filters
Action
Find a PriceSearch for a Price by ID.
Action
Find a ProductSearch for a Product by ID.
Action
Find a SubscriptionSearch for a Subscription by ID.
Action
Find a TaskSearch for a task by ID or by filters
Action
Find a Task CommentSearch for a task comment by ID
Action
Find a Task TemplateSearch for a task template by ID or by filters
Action
Request Form ResponsesAsk clients to fill out a form.
Action
Send MessageCreate and send a message to a designated message channel.
Action
Update ClientUpdate a client
Action
Update CompanyUpdate the name of a company
Action
Update Internal UserUpdate an internal user
Action
Update NoteUpdate the title and content of a note.
Trigger
List automationspoll for automations; new automations surface over time (trigger).
Trigger
List newsletter listspoll newsletter lists; new lists surface over time (trigger).
Trigger
List pollspoll for polls; new polls surface over time (trigger).
Trigger
List segment subscriber IDspoll subscriber IDs in a segment; new IDs surface over time (trigger).
Trigger
List segment subscriberspoll subscribers in a segment; new members surface over time (trigger).
Trigger
List tierspoll subscription tiers; new tiers surface over time (trigger).
Trigger
New subscriber to publicationPolls Beehiiv and emits each new subscriber to the specified publication. Lists subscriptions newest-first; dedup by subscription id.
Trigger
New unsubscriber to publicationPolls Beehiiv and emits each new unsubscriber (inactive subscription) to the specified publication. Dedup by subscription id.
Action
Add subscription tagadd a tag to a subscription.
Action
Bulk create subscriptioncreate multiple subscriptions in a single bulk request.
Action
Create custom fieldcreate a new custom field.
Action
Create newsletter listcreate a new newsletter list.
Action
Create segmentcreate a new segment.
Action
Delete custom fielddelete a custom field.
Action
Delete newsletter listdelete a newsletter list.
Action
Delete segmentdelete a segment.
Action
Delete subscriptionRemove a subscriber from a publication.
Action
Get aggregate statsget aggregate statistics across posts.
Action
Get authorget details for a specific author.
Action
Get custom fieldget details for a specific custom field.
Action
Get newsletter listget details for a specific newsletter list.
Action
Get newsletter list subscriptionget details for a newsletter list subscription.
Action
Get postRetrieve a single post by ID. Returns content, stats, and publish status.
Action
Get post templatesget available post templates for a publication.
Action
Get publicationget details for a specific publication.
Action
Get publication engagementsget aggregate engagement stats for a publication.
Action
Get publications by subscription emailget publications associated with a subscriber email.
Action
Get referral programget referral program details for a publication.
Action
Get segmentget details for a specific segment.
Action
Get subscription by emailRetrieve a single subscription by email address. Returns the subscriber's status, tier, and custom fields.
Action
Get subscription by IDget details for a subscription by its ID.
Action
Get subscription updateget a specific bulk subscription update record.
Action
Identify userget current OAuth user info.
Action
Identify workspaceget current workspace info.
Action
List authorslist all authors for a publication.
Action
List complimentary accesslist free access grants for a publication.
Action
List condition setslist all condition sets for a publication.
Action
List custom fieldsList a publication's subscriber custom fields. Returns field names and types for mapping.
Action
List postsList posts for a publication. Returns posts with status, audience, and publish metadata.
Action
List publicationsList the publications on the account. Returns each publication's id, name, and settings — the entry point for resolving a publication id.
Action
List segmentsList segments for a publication. Returns segment ids, names, and types for audience targeting.
Action
List subscriptionsList subscriptions for a publication. Returns subscribers with status, tier, and custom fields, supports filtering/pagination.
Action
List subscription updateslist bulk subscription update records.
Action
Recalculate segmentrecalculate segment membership.
Action
Update a tierupdate an existing tier.
Action
Update custom fieldupdate an existing custom field.
Action
Update subscription by emailUpdate an existing subscriber identified by email. Changes tier, status, or custom fields.
Action
Update subscription by IDupdate a subscription by its ID.
Action
Update subscriptionsupdate multiple subscriptions at once.
Action
Update subscriptions' statusbulk update subscription status.
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
Assembly.com and Beehiiv, answered
What can start an automation from Assembly.com?
Any of Assembly.com's 55 triggers in the catalog, including Client Created, Client Updated, Company Created and Company Custom Fields Updated. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Beehiiv when something happens in Assembly.com?
Any of Beehiiv's 42 actions, including Create custom field, Create newsletter list, Create segment and Update a tier. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Beehiiv to Assembly.com?
Yes. When something happens in Beehiiv, your agent can act in Assembly.com too. This page covers both directions: Beehiiv's triggers and Assembly.com's actions are listed here as well.
Do I have to build a connector for Assembly.com or Beehiiv?
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 Assembly.com and Beehiiv 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.