Integration
Connect Loop Returns and Pennylane
When New Return Created fires in Loop Returns, your agent runs Create Company Customer V2 in Pennylane, or New Billing Subscription V2 in Pennylane 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 Pennylane to do together?
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Claude Code
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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 Pennylane can do together
From Loop Returns to Pennylane
When New Return Created in Loop Returns
then Create Company Customer V2 in Pennylane
When Return Status Updated in Loop Returns
then Create Customer Invoice V2 in Pennylane
From Pennylane to Loop Returns
When New Billing Subscription V2 in Pennylane
then Create Allowlist Item in Loop Returns
When New Customer Invoice V2 in Pennylane
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 Pennylane
Triggers and actions 7 triggers · 117 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 Billing Subscription V2Triggers when a new billing subscription is created in Pennylane.
Trigger
New Customer Invoice V2Triggers when a new customer invoice or credit note is created in Pennylane.
Trigger
New Customer V2Triggers when a new customer (company or individual) is created in Pennylane.
Trigger
New Product V2Triggers when a new product is created in Pennylane.
Trigger
New Quote V2Triggers when a new quote is created in Pennylane.
Action
Add ledger entryCreates a ledger entry (journal entry) in Pennylane with balanced debit and credit lines.
Action
Add supplierCreates a supplier in Pennylane and returns the new supplier record.
Action
Create Company Customer V2Creates a company customer in Pennylane with its billing address, contact and invoicing details, and returns the new customer.
Action
Create Customer Invoice V2Creates a draft or finalized customer invoice (or credit note) in Pennylane for an existing customer.
Action
Create Individual Customer V2Creates an individual (person) customer in Pennylane with their name, billing address and invoicing preferences.
Action
Create Product V2Creates a product in Pennylane with its label, price before tax and VAT rate, and returns the created product.
Action
Create Quote V2Creates a quote for a customer in Pennylane, with its line items, dates and optional discount.
Action
Finalize customer invoiceFinalizes a draft customer invoice or credit note in Pennylane, assigning its number and locking it from further edits.
Action
Get Billing Subscription V2Returns one billing subscription, including its schedule, status, customer and invoice settings.
Action
Get supplierReturns a single supplier from Pennylane by its id, including contact, address, payment terms and ledger account.
Action
Get supplier invoiceReturns a single supplier invoice from Pennylane by its ID, including amounts, dates, supplier, and payment status.
Action
Get transactionReturns a single bank transaction by its id, including amount, currency, date, bank account, categories and linked customer or supplier.
Action
List bank accountsReturns the company's bank accounts with their currency, balance, journal and ledger account.
Action
List billing subscriptionsReturns the billing subscriptions in the Pennylane company, optionally filtered by status, customer or start date.
Action
List categoriesReturns the analytical categories defined in the Pennylane company, optionally filtered by group, label or code.
Action
List customer invoicesReturns customer invoices and credit notes, optionally filtered and sorted.
Action
List customersReturns a list of company and individual customers in Pennylane, optionally filtered and sorted.
Action
List ledger accountsReturns the company's ledger accounts (chart of accounts), up to 1000 per call, optionally filtered by number, id or enabled status.
Action
List ledger entriesReturns the ledger entries of your Pennylane company, optionally filtered by id, date or journal and sorted by id or date.
Action
List productsReturns the products in the Pennylane company, optionally filtered by label, reference or id.
Action
List quotesReturns the quotes in your Pennylane company, optionally filtered by customer or status.
Action
List supplier invoicesReturns the supplier invoices in your Pennylane company, optionally filtered and sorted.
Action
List suppliersReturns the suppliers in your Pennylane company, optionally filtered and sorted.
Action
List transactionsReturns the bank transactions in your Pennylane company, optionally filtered by bank account, journal, date or id.
Action
Retrieve Customer V2Returns one customer (company or individual) by its Pennylane id, including contact details, addresses and billing settings.
Action
Retrieve Invoice V2Returns one customer invoice or credit note, including its amounts, status, customer and links to its lines and payments.
Action
Retrieve Product V2Returns one Pennylane product by its id, including price, VAT rate, unit, ledger account and custom field values.
Action
Retrieve Quote V2Returns a single quote by its ID, including amounts, status, customer and dates.
Action
Update Billing Subscription V2Updates a billing subscription in Pennylane: stop or resume it, change its invoicing mode, payment terms, schedule, customer or invoice content.
Action
Update Company Customer V2Updates an existing company customer in Pennylane and returns the updated customer.
Action
Update customer invoiceUpdates a customer invoice in Pennylane. Draft invoices accept all fields; finalized invoices accept only label, external reference, transaction reference, invoice line imputation/performance dates and installments.
Action
Update Individual Customer V2Updates an individual (person) customer in Pennylane and returns the updated customer.
Action
Update Product V2Updates an existing product in Pennylane, such as its label, price, VAT rate or custom fields.
Action
Update Quote V2Updates an existing quote in Pennylane — its dates, customer, texts, discount, language and invoice lines — and returns the updated quote.
Action
Update supplierUpdates an existing supplier in Pennylane and returns the updated supplier.
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 Pennylane, 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 Pennylane when something happens in Loop Returns?
Any of Pennylane's 35 actions, including Create Company Customer V2, Create Customer Invoice V2, Create Individual Customer V2 and Create Product V2. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Pennylane to Loop Returns?
Yes. When something happens in Pennylane, your agent can act in Loop Returns too. This page covers both directions: Pennylane's triggers and Loop Returns's actions are listed here as well.
Do I have to build a connector for Loop Returns or Pennylane?
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 Pennylane 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.