Integration
Connect Returnless and systeme.io
When Request Created fires in Returnless, your agent runs Add tag to contact in systeme.io, or New Tag Added to Contact in systeme.io to Find customers in Returnless. 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 Returnless and systeme.io to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiAny 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 Returnless and systeme.io can do together
From Returnless to systeme.io
When Request Created in Returnless
then Add tag to contact in systeme.io
When Return Created in Returnless
then Create or Update a Contact, Including Adding Tags in systeme.io
From systeme.io to Returnless
When New Tag Added to Contact in systeme.io
then Find customers in Returnless
When New Tag Added to Contact in systeme.io
then Add note in Returnless
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 Returnless and systeme.io
Triggers and actions 3 triggers ยท 26 actions
Trigger
Request CreatedTriggers when a customer creates a new return request that needs approval.
Trigger
Return CreatedTriggers when a new return is created, including a request once it is approved.
Action
Add noteAdds an internal note to a return or return request.
Action
Add RequestCreates a return request in Returnless for items from an existing sales order.
Action
Approve a RequestApproves a return request in Returnless so the customer can send the items back.
Action
Approve a Request Without ShipmentApproves a pending return request without a return shipment, so the customer keeps the items.
Action
Find customersReturns the customers in your Returnless account that match an email address.
Action
Find productsReturns the products in your Returnless account that match a SKU.
Action
Find RequestsFinds a Request in your Returnless account.
Action
Find ReturnsFinds returns (return orders) in Returnless by return number.
Action
Find sales ordersFinds sales orders in Returnless by order number.
Action
Get customerReturns a single Returnless customer by its id.
Action
Get Request (By Request ID)Returns a single return request (return order) from Returnless by its ID.
Action
Get Return (By Return ID)Returns a single return in Returnless, with all of its details, by its return ID.
Action
Get sales orderReturns a single sales order by its ID, including its customer, address and order details.
Action
List return reasonsReturns the return reasons configured in your Returnless account.
Action
Reject RequestRejects a pending return request in Returnless.
Action
Update returnChanges the status of a return, such as Checked, Approved or Resolved.
Trigger
New Tag Added to ContactTriggers when a tag is added to contact.
Action
Add digital productCreate a new payment Digital Product resource.
Action
Add tag to contactAssign an existing Tag to a Contact by id (distinct from create-or-update-with-tags).
Action
Create or Update a Contact, Including Adding TagsCreates a contact in systeme.io, or updates the existing contact with that email address, and applies any tags you list.
Action
Delete contactRemove a Contact resource by id.
Action
Find contacts by emailSearch Contact resources filtered by email address.
Action
Get contactRetrieve a single Contact resource by id.
Action
List contactsRetrieve the collection of Contact resources, paginated.
Action
List digital productsRetrieve the collection of payment Digital Product resources.
Action
List tagsRetrieve the collection of Tag resources.
Action
Remove TagRemoves tag from a contact
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
Returnless and systeme.io, answered
What can start an automation from Returnless?
Any of Returnless's 2 triggers in the catalog, including Request Created and Return Created. Describe the moment in plain language and your agent picks the right one.
What can your agent do in systeme.io when something happens in Returnless?
Any of systeme.io's 10 actions, including Create or Update a Contact, Including Adding Tags, Add digital product, Add tag to contact and Find contacts by email. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from systeme.io to Returnless?
Yes. When something happens in systeme.io, your agent can act in Returnless too. This page covers both directions: systeme.io's triggers and Returnless's actions are listed here as well.
Do I have to build a connector for Returnless or systeme.io?
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.
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.