Integration
Connect Loop Returns and Sendinblue
When New Return Created fires in Loop Returns, your agent runs Add contact in Sendinblue, or New contact in Sendinblue to Create Allowlist Item in Loop Returns. 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 Loop Returns and Sendinblue to do together?
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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 Loop Returns and Sendinblue can do together
From Loop Returns to Sendinblue
When New Return Created in Loop Returns
then Add contact in Sendinblue
When Return Status Updated in Loop Returns
then Add contact attribute in Sendinblue
From Sendinblue to Loop Returns
When New contact in Sendinblue
then Create Allowlist Item in Loop Returns
When Updated contact in Sendinblue
then Create Blocklist Item in Loop Returns
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 Loop Returns and Sendinblue
Triggers and actions 4 triggers · 104 actions
Trigger
New Return CreatedTriggers when a new return is created in Loop.
Trigger
Return Status UpdatedTriggers when a Loop return changes state (for example open to closed or cancelled).
Action
Add Product to CollectionAttach a product to a collection.
Action
Add Product to Collection by External IDAttach a product to a collection by commerce `external_id`.
Action
Advanced Shipping NoticeThis endpoint will pull all packages by tracking statuses/timeframe. The ASN endpoint will return an array of
Action
Cancel Draft ReturnCancel a draft return.
Action
Cancel ReturnCancel a return in Loop. Canceling a return will allow a customer to make another return with the same
Action
Close ReturnClose a return. Closing a return will not fulfill any outcomes such as exchanges or gift cards, and the
Action
Create Allowlist ItemCreate an allowlist entry.
Action
Create Blocklist ItemCreate a blocklist entry.
Action
Create Bulk OperationUploads a JSONL file of order, product or other jobs and starts a Loop bulk operation that runs them.
Action
Create DestinationCreate a destination.
Action
Create Fraud ReportAttach a fraud report to a return.
Action
Create Return NotePost a new note to a return.
Action
Delete Allowlist ItemDelete an allowlist entry.
Action
Delete Blocklist ItemDelete a blocklist entry.
Action
Delete CollectionDelete a collection.
Action
Delete Collection by External IDDelete a collection by its commerce `external_id`.
Action
Delete CustomerDelete a customer.
Action
Delete Customer by External IDDelete a customer by its commerce `external_id`.
Action
Delete DestinationDelete a destination.
Action
Delete InventoryDelete an inventory.
Action
Delete Inventory by External IDsDelete 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`.
Action
Delete LocationDelete a location.
Action
Delete Location by External IDDelete a location by its commerce `external_id`.
Action
Delete OrderDelete a specific order.
Action
Delete Order by External IDDelete a specific order by its commerce `external_id`.
Action
Delete Product by External IDDelete a product by its commerce `external_id`.
Action
Delete Product from CollectionDelete a product from a collection.
Action
Delete Product from Collection by External IDDelete a product from a collection by commerce `external_id`.
Action
Delete Product VariantDelete a product variant.
Action
Delete Product Variant by External IDDelete a product variant by the parent product's commerce `external_id` and the variant's commerce `external_id`.
Action
Detailed Returns ListPull a detailed list of returns created within a given timeframe.
Action
Finalize ItemsFinalizes the returning items and cart items of the draft return.
Action
Flag ReturnFlag a return in Loop for review. This will prevent automated processing and will require a human to go
Action
Get All DestinationsRetrieve all destinations.
Action
Get Allowlist ItemRetrieve an allowlist entry.
Action
Get Blocklist ItemRetrieve a blocklist entry.
Action
Get Bulk OperationGet the details about a specific bulk operation.
Action
Get CollectionGet details about a single collection.
Action
Get Collection by External IDGet details about a single collection by its commerce `external_id`.
Action
Get CustomerGet details about a single customer.
Action
Get Customer by External IDGet details about a single customer by its commerce `external_id`.
Action
Get Destination DetailsGet details for a single destination.
Action
Get Draft ReturnRetrieves the details of a draft return, including its current state, returning items, cart items, and
Action
Get InventoryGet inventory details for a product variant by location.
Action
Get Inventory by External IDsGet 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`.
Action
Get LocationGet the details about a single location.
Action
Get Location by External IDGet the details about a single location by its commerce `external_id`.
Action
Get OrderGet details about a specific order.
Action
Get Order by External IDGet details about a specific order by its commerce `external_id`.
Action
Get Product by External IDGet the details about a single product by its commerce `external_id`.
Action
Get Product VariantGet the details about a single product variant.
Action
Get Product Variant by External IDGet the details about a single product variant by the parent product's commerce `external_id` and the variant's commerce `external_id`.
Action
Get Return DetailsGet the details of a specific return based on a return's ID,
Action
Get Return NotesGet notes on a specific return using the return's ID.
Action
Get Shipment InformationGet high level information from a Happy Returns shipment.
Action
Get Shipment ItemsGet all items for a Happy Returns shipment.
Action
Get ShipmentsGet information about all Happy Returns shipments created within a given timeframe.
Action
List Allowlist ItemsRetrieve a list of paginated allowlist entries.
Action
List Blocklist ItemsRetrieve a list of paginated blocklist entries.
Action
List Bulk Operation JobsRetrieve a list of bulk operation jobs.
Action
List Bulk OperationsRetrieve a list of bulk operations. The list can be sorted and paginated using the parameters below.
Action
List CollectionsRetrieve a list of collections. The list can be filtered, sorted, and paginated using the parameters below.
Action
List CustomersRetrieve a list of customers. The list can be filtered, sorted, and paginated using the parameters below.
Action
List InventoriesRetrieve a list of inventories. The list can be filtered, sorted, and paginated using the parameters below.
Action
List LocationsRetrieve a list of locations. The list can be filtered, sorted, and paginated using the parameters below.
Action
List OrdersList all orders.
Action
List ProductsRetrieve a list of products. The list can be filtered, sorted, and paginated using the body parameters below.
Action
List Product VariantsRetrieve a list of product variants. The list can be filtered, sorted, and paginated using the body parameters below.
Action
Look Up Order Return Eligibility by Order NameReport per-line-item return eligibility for an order, by its order name, without starting a return.
Action
Process ReturnProcess a return in Loop based on the return ID. Processing a return will archive it in Loop and
Action
Remove Cart ItemRemoves a specific item from the draft return's cart.
Action
Remove Line ItemsRemove one or more line items from an open return.
Action
Remove Returning ItemRemoves a specific item from the draft return's ReturningItems.
Action
Set AddressSets the return shipping address for the draft return.
Action
Set Credit TypeSets the credit type for the draft return.
Action
Set CustomerSets the customer information for the draft return.
Action
Set Processing TypeSets the processing type (`regular` or `instant`) of the draft return.
Action
Set Returning Item Return TypeSets the return type for a specific returning item.
Action
Submit Draft ReturnSubmits the draft return.
Action
Unfinalize ItemsReopens the returning items and cart items of the draft return for modification.
Action
Update DestinationUpdate a destination.
Action
Upsert InventoryUpsert 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.
Trigger
New contactFires when a new contact is created in Brevo, delivered via a Brevo account webhook subscribed to the "contact created" (contactUpdated/contact) event on Accounts and Settings > Webhooks. Concrete delivery mechanism to be classified during implementation.
Trigger
Updated contactFires when an existing contact is updated, delivered via a Brevo account webhook subscribed to the contact-updated event. Concrete delivery mechanism to be classified during implementation.
Action
Add contactAdds a new contact
Action
Add contact attributeCreates a new contact attribute in Brevo (Sendinblue) under the chosen category and name.
Action
Add contact to listAdds existing Brevo contacts to a contact list, identified by email address, external ID or contact ID.
Action
Add email campaignCreate an email marketing campaign.
Action
Add eventRecords a custom event against a Brevo contact, optionally updating contact attributes and attaching event properties.
Action
Add listCreates a new, empty contact list inside a Brevo folder.
Action
Add senderCreates a new email sender in Brevo. Brevo sends a verification email to the sender address; the sender must be verified before it can be used in campaigns.
Action
Delete contactDelete a contact.
Action
Delete email campaignDeletes an email campaign that has not been scheduled.
Action
Delete listDelete a contact list.
Action
Get contactFetches a contact by email, ID, SMS number or external ID. An error occurs if the contact is not found.
Action
Get email campaignGet an email campaign's report/details by id.
Action
Get listRetrieve the details of a Brevo contact list by its ID, including name, folder, subscriber counts and campaign statistics.
Action
List contact attributesLists all contact attributes defined in the Brevo account, grouped by category.
Action
List contactsReturns all contacts in the Brevo account, optionally filtered by dates, contact IDs, list or segment, or an attribute value.
Action
List listsLists all contact lists in the Brevo account.
Action
List sendersLists the email senders in your Brevo account, optionally filtered by domain or dedicated IP.
Action
List transactional emailsLists transactional emails sent from your Brevo account, filtered by recipient email, template, or message ID. Covers the past 30 days unless a start and end date are given.
Action
Send transactional emailSends a transactional email to one or more recipients, using inline HTML/text content or a saved Brevo template.
Action
Update contactUpdate an existing contact's attributes/lists.
Action
Update email campaignUpdate an email campaign.
Action
Update listUpdates an existing Brevo contact list's name and/or moves it to a different folder.
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
Loop Returns and Sendinblue, answered
What can start an automation from Loop Returns?
Any of Loop Returns's 2 triggers in the catalog, including New Return Created and Return Status Updated. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Sendinblue when something happens in Loop Returns?
Any of Sendinblue's 22 actions, including Send transactional email, Update contact, Update email campaign and Update list. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Sendinblue to Loop Returns?
Yes. When something happens in Sendinblue, your agent can act in Loop Returns too. This page covers both directions: Sendinblue's triggers and Loop Returns's actions are listed here as well.
Do I have to build a connector for Loop Returns or Sendinblue?
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 Loop Returns and Sendinblue 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.