Integration
Connect Call Loop 2.0 to Customer.io
When Contact Added to List fires in Call Loop 2.0, your agent runs Send transactional email in Customer.io. 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 Call Loop 2.0 and Customer.io 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 Call Loop 2.0 can start in Customer.io
When Contact Added to List in Call Loop 2.0
then Send transactional email in Customer.io
When Contact Created or Updated in Call Loop 2.0
then Create Anonymous Event in Customer.io
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 Call Loop 2.0 and Customer.io
Triggers and actions 2 triggers · 23 actions
Trigger
Contact Added to ListTriggers when a contact is added to the selected Call Loop list.
Trigger
Contact Created or UpdatedTriggers when a contact is created or updated in Call Loop.
Action
Add listCreates a new contact list in Call Loop and returns the created list.
Action
Create (Update) ContactCreates a contact, or updates the existing contact with the same phone number, and returns the saved contact.
Action
Delete contactPermanently deletes one or more contacts by ID and returns a confirmation with the number deleted.
Action
Find contacts by search termReturns the Call Loop contacts that match a search term, optionally narrowed by status and subscription state.
Action
Get contactReturns one Call Loop contact by its ID, including its status, subscription state, lists, custom field values and messaging activity. An error occurs if the contact is not found.
Action
Get messageReturns a message's current delivery status and details, looked up by its ID or state UUID. An error occurs if the message is not found.
Action
List contactsReturns the contacts in your Call Loop organization, optionally filtered by status, search text or subscription state. Deleted contacts are not included.
Action
Send Ringless VoicemailQueues a ringless voicemail drop to a phone number using an audio file already in your Call Loop account. Returns the queued message and its delivery state.
Action
Send SMS / MMS MessageQueues one SMS or MMS message to a phone number from a number on your Call Loop account, and returns the queued message with its status.
Action
Send Voice BroadcastQueues one outbound voice call to a phone number, playing an uploaded audio file on live answer, as a voicemail, or both. Returns the queued message and its status.
Action
Update contactUpdates an existing Call Loop contact by ID, changing only the fields you fill in, and returns the saved contact.
Action
Update listRenames an existing contact list and returns the updated list.
Action
Update Opt-In StatusSets whether one contact is subscribed to text messages and to calls and ringless voicemail. No message is sent.
Action
Create Anonymous EventRecords an event that isn't tied to a known person yet, such as a page view or an action by a visitor. Include an anonymous id to link the event to a person later.
Action
Create EventRecords an event for a person in Customer.io, which can trigger campaigns or update segments.
Action
Delete personDeletes a person from your Customer.io workspace, identified by their id, email address or Customer.io id.
Action
Get personLook up a customer's attributes by customer_id.
Action
List segmentsList all manual and data-driven segments in the workspace.
Action
Merge peopleMerges a duplicate person into a primary person. The secondary person's attributes and activity move to the primary person, and the secondary person is deleted.
Action
Remove people from segmentRemoves people from a manual segment in Customer.io. Data-driven segments can't be changed this way.
Action
Send API-triggered broadcastTrigger an API-triggered broadcast campaign to send immediately.
Action
Send transactional emailSend a one-off transactional email via a transactional message template.
Action
Suppress personDeletes a person from your Customer.io workspace and suppresses their identifiers so nobody can be added again with the same id, email or phone. Activity attributed to them is redacted.
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
Call Loop 2.0 and Customer.io, answered
What can start an automation from Call Loop 2.0?
Any of Call Loop 2.0's 2 triggers in the catalog, including Contact Added to List and Contact Created or Updated. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Customer.io when something happens in Call Loop 2.0?
Any of Customer.io's 10 actions, including Create Anonymous Event, Create Event, Send API-triggered broadcast and Send transactional email. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Customer.io to Call Loop 2.0?
Customer.io has no triggers in the catalog today, so automations start in Call Loop 2.0. If you need the other direction, ask: your agent reads Customer.io's API documentation and adds it.
Do I have to build a connector for Call Loop 2.0 or Customer.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.
Can my AI client use Call Loop 2.0 and Customer.io 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.