App

Call Loop 2.0 integrations

Connect Call Loop 2.0 to any other app, or use it from your AI client over MCP. Call Loop is an all-in-one SMS Texting, Voice Broadcasts, & Ringless Voicemail platform.

Connects with an API keycallloop.com
2 triggers13 actions

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 to automate with Call Loop 2.0?

Ask the assistant

You'll sign in before anything runs. What you typed comes with you.

Connect your AI client

Give your AI client this address.

https://mcp.apiant.ai

One 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.ai

Start 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)

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What your agent can do with Call Loop 2.0

Triggers and actions 2 triggers · 13 actions

  • Trigger
    Contact Added to List

    Triggers when a contact is added to the selected Call Loop list.

  • Trigger
    Contact Created or Updated

    Triggers when a contact is created or updated in Call Loop.

  • Action
    Add list

    Creates a new contact list in Call Loop and returns the created list.

  • Action
    Create (Update) Contact

    Creates a contact, or updates the existing contact with the same phone number, and returns the saved contact.

  • Action
    Delete contact

    Permanently deletes one or more contacts by ID and returns a confirmation with the number deleted.

  • Action
    Find contacts by search term

    Returns the Call Loop contacts that match a search term, optionally narrowed by status and subscription state.

  • Action
    Get contact

    Returns 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 message

    Returns 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 contacts

    Returns the contacts in your Call Loop organization, optionally filtered by status, search text or subscription state. Deleted contacts are not included.

  • Action
    Send Ringless Voicemail

    Queues 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 Message

    Queues 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 Broadcast

    Queues 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 contact

    Updates an existing Call Loop contact by ID, changing only the fields you fill in, and returns the saved contact.

  • Action
    Update list

    Renames an existing contact list and returns the updated list.

  • Action
    Update Opt-In Status

    Sets whether one contact is subscribed to text messages and to calls and ringless voicemail. No message is sent.

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Questions

Call Loop 2.0, answered

Is there a Call Loop 2.0 MCP server?

APIANT's MCP server at https://mcp.apiant.ai works with Call Loop 2.0. Add that address to any AI client that takes a remote MCP server and sign in once in your browser. Your client can then run Call Loop 2.0 actions on demand, or have APIANT build, test and run automations that use Call Loop 2.0. Nothing to install.

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 Call Loop 2.0?

Any of Call Loop 2.0's 13 actions, including Create (Update) Contact, Send Ringless Voicemail, Send SMS / MMS Message and Send Voice Broadcast. Your agent maps the data both ways and tests every scenario before it ships.

Can I use Call Loop 2.0 directly from Claude, ChatGPT or Cursor?

Yes. Connect your AI client to APIANT once and it works with Call Loop 2.0 two ways. Ask it to do something in Call Loop 2.0 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 on its own. A one-off action uses your plan's tasks the same way an automation step does.

Do I need to write code against the Call Loop 2.0 API?

No. APIANT connects to the Call Loop 2.0 API for you, with your Call Loop 2.0 API key. Describe what you want in plain language and your agent builds it on the Call Loop 2.0 triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the Call Loop 2.0 API documentation and adds it.

Which apps can Call Loop 2.0 connect to?

Any app in the catalog; the list on this page pairs Call Loop 2.0 with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector.

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.