Integration
Connect Beehiiv and Loop Returns
When New subscriber to publication fires in Beehiiv, your agent runs Create Allowlist Item in Loop Returns, or New Return Created in Loop Returns to Update 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 Loop Returns 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 Beehiiv and Loop Returns can do together
From Beehiiv to Loop Returns
When New subscriber to publication in Beehiiv
then Create Allowlist Item in Loop Returns
From Loop Returns 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 Loop Returns
Triggers and actions 10 triggers · 125 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.
- Create subscription
Creates a new subscriber on a publication. Sets email plus optional custom fields, UTM attribution, and referral source.
- 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 Return Created
Triggers when a new return is created in Loop.
- Return Status Updated
Triggers when a Loop return changes state (for example open to closed or cancelled).
- Add Product to Collection
Attach a product to a collection.
- Add Product to Collection by External ID
Attach a product to a collection by commerce `external_id`.
- Advanced Shipping Notice
This endpoint will pull all packages by tracking statuses/timeframe. The ASN endpoint will return an array of
- Cancel Draft Return
Cancel a draft return.
- Cancel Return
Cancel a return in Loop. Canceling a return will allow a customer to make another return with the same
- Close Return
Close a return. Closing a return will not fulfill any outcomes such as exchanges or gift cards, and the
- Create Allowlist Item
Create an allowlist entry.
- Create Blocklist Item
Create a blocklist entry.
- Create Bulk Operation
Uploads a JSONL file of order, product or other jobs and starts a Loop bulk operation that runs them.
- Create Destination
Create a destination.
- Create Fraud Report
Attach a fraud report to a return.
- Create Return Note
Post a new note to a return.
- Delete Allowlist Item
Delete an allowlist entry.
- Delete Blocklist Item
Delete a blocklist entry.
- Delete Collection
Delete a collection.
- Delete Collection by External ID
Delete a collection by its commerce `external_id`.
- Delete Customer
Delete a customer.
- Delete Customer by External ID
Delete a customer by its commerce `external_id`.
- Delete Destination
Delete a destination.
- Delete Inventory
Delete an inventory.
- Delete Inventory by External IDs
Delete an inventory record identified by the product variant's `external_id` and the location's `external_id`. If more than one product variant in the shop shares the same `external_id`, this request returns `409 Conflict`.
- Delete Location
Delete a location.
- Delete Location by External ID
Delete a location by its commerce `external_id`.
- Delete Order
Delete a specific order.
- Delete Order by External ID
Delete a specific order by its commerce `external_id`.
- Delete Product by External ID
Delete a product by its commerce `external_id`.
- Delete Product from Collection
Delete a product from a collection.
- Delete Product from Collection by External ID
Delete a product from a collection by commerce `external_id`.
- Delete Product Variant
Delete a product variant.
- Delete Product Variant by External ID
Delete a product variant by the parent product's commerce `external_id` and the variant's commerce `external_id`.
- Detailed Returns List
Pull a detailed list of returns created within a given timeframe.
- Finalize Items
Finalizes the returning items and cart items of the draft return.
- Flag Return
Flag a return in Loop for review. This will prevent automated processing and will require a human to go
- Get All Destinations
Retrieve all destinations.
- Get Allowlist Item
Retrieve an allowlist entry.
- Get Blocklist Item
Retrieve a blocklist entry.
- Get Bulk Operation
Get the details about a specific bulk operation.
- Get Collection
Get details about a single collection.
- Get Collection by External ID
Get details about a single collection by its commerce `external_id`.
- Get Customer
Get details about a single customer.
- Get Customer by External ID
Get details about a single customer by its commerce `external_id`.
- Get Destination Details
Get details for a single destination.
- Get Draft Return
Retrieves the details of a draft return, including its current state, returning items, cart items, and
- Get Inventory
Get inventory details for a product variant by location.
- Get Inventory by External IDs
Get inventory details for a product variant at a location, identified by the variant's `external_id` and the location's `external_id`. If more than one product variant in the shop shares the same `external_id`, this request returns `409 Conflict`.
- Get Location
Get the details about a single location.
- Get Location by External ID
Get the details about a single location by its commerce `external_id`.
- Get Order
Get details about a specific order.
- Get Order by External ID
Get details about a specific order by its commerce `external_id`.
- Get Product by External ID
Get the details about a single product by its commerce `external_id`.
- Get Product Variant
Get the details about a single product variant.
- Get Product Variant by External ID
Get the details about a single product variant by the parent product's commerce `external_id` and the variant's commerce `external_id`.
- Get Return Details
Get the details of a specific return based on a return's ID,
- Get Return Notes
Get notes on a specific return using the return's ID.
- Get Shipment Information
Get high level information from a Happy Returns shipment.
- Get Shipment Items
Get all items for a Happy Returns shipment.
- Get Shipments
Get information about all Happy Returns shipments created within a given timeframe.
- List Allowlist Items
Retrieve a list of paginated allowlist entries.
- List Blocklist Items
Retrieve a list of paginated blocklist entries.
- List Bulk Operation Jobs
Retrieve a list of bulk operation jobs.
- List Bulk Operations
Retrieve a list of bulk operations. The list can be sorted and paginated using the parameters below.
- List Collections
Retrieve a list of collections. The list can be filtered, sorted, and paginated using the parameters below.
- List Customers
Retrieve a list of customers. The list can be filtered, sorted, and paginated using the parameters below.
- List Inventories
Retrieve a list of inventories. The list can be filtered, sorted, and paginated using the parameters below.
- List Locations
Retrieve a list of locations. The list can be filtered, sorted, and paginated using the parameters below.
- List Orders
List all orders.
- List Products
Retrieve a list of products. The list can be filtered, sorted, and paginated using the body parameters below.
- List Product Variants
Retrieve a list of product variants. The list can be filtered, sorted, and paginated using the body parameters below.
- Look Up Order Return Eligibility by Order Name
Report per-line-item return eligibility for an order, by its order name, without starting a return.
- Process Return
Process a return in Loop based on the return ID. Processing a return will archive it in Loop and
- Remove Cart Item
Removes a specific item from the draft return's cart.
- Remove Line Items
Remove one or more line items from an open return.
- Remove Returning Item
Removes a specific item from the draft return's ReturningItems.
- Set Address
Sets the return shipping address for the draft return.
- Set Credit Type
Sets the credit type for the draft return.
- Set Customer
Sets the customer information for the draft return.
- Set Processing Type
Sets the processing type (`regular` or `instant`) of the draft return.
- Set Returning Item Return Type
Sets the return type for a specific returning item.
- Submit Draft Return
Submits the draft return.
- Unfinalize Items
Reopens the returning items and cart items of the draft return for modification.
- Update Destination
Update a destination.
- Upsert Inventory
Upsert inventory details for a product variant by location. If the inventory exists, it will be updated; if it doesn't exist, it will be created.
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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Questions
Beehiiv and Loop Returns, answered
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 Loop Returns when something happens in Beehiiv?
Any of Loop Returns's 82 actions, including Create Allowlist Item, Create Blocklist Item, Create Bulk Operation and Create Destination. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Loop Returns to Beehiiv?
Yes. When something happens in Loop Returns, your agent can act in Beehiiv too. This page covers both directions: Loop Returns's triggers and Beehiiv's actions are listed here as well.
Do I have to build a connector for Beehiiv or Loop Returns?
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 Loop Returns 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.