CustomerioPipelinesApi

Description: Tools that enable LLMs to interact directly with the Customer.io Track API

Author: Arcade

Auth: API Key

CustomerioPipelinesApi is a Starter MCP Server: each tool mirrors one HTTP endpoint and offers LLMs a way to interact with the low-level API.

Differently from Optimized MCP Servers, Starter tools are heavily influenced by the original API design, which is not usually optimized for LLM usage. For this reason, we recommend thoroughly evaluating the tools with your Agents or chatbots before using it in production. Read more about Optimized vs Starter tools.

The CustomerioPipelinesApi MCP Server offers a comprehensive set of tools for managing user data and tracking interactions within Customer.io.

Available Tools

Tool Name	Description
CustomerioPipelinesApi.IdentifyPersonAndAssignTraits	Identify a person and assign traits using Customerio.
CustomerioPipelinesApi.TrackUserEvent	Record user events with properties for analysis.
CustomerioPipelinesApi.SendPageViewEvent	Sends a page view event for tracking user interactions.
CustomerioPipelinesApi.SendScreenViewEvent	Send a screen view event for app usage analytics.
CustomerioPipelinesApi.AddToGroup	Add a person to a specified group.
CustomerioPipelinesApi.AliasUserIdentity	Reconcile anonymous and identified user IDs for select destinations.
CustomerioPipelinesApi.SendBatchRequests	Send multiple requests in a single batch call.

If you need to perform an action that’s not listed here, you can get in touch with us to request a new tool, or create your own tools.

CustomerioPipelinesApi.IdentifyPersonAndAssignTraits

Identify a person and assign traits using Customerio.

Parameters

mode (Enum ToolMode, required) Operation mode: ‘get_request_schema’ returns the OpenAPI spec for the request body, ‘execute’ performs the actual operation
enable_strict_validation (string, optional) Set to True to enable strict HTTP error validation (400/401) for validation failures. Defaults to permissive mode when False. Only used when mode is ‘execute’.
request_body (string, optional) Stringified JSON representing the request body. Required when mode is ‘execute’, ignored when mode is ‘get_request_schema’

Secrets

This tool requires the following secrets: CUSTOMERIO_API_KEY (learn how to configure secrets)

CustomerioPipelinesApi.TrackUserEvent

Record user events with properties for analysis.

Parameters

mode (Enum ToolMode, required) Operation mode: ‘get_request_schema’ returns the OpenAPI spec for the request body, ‘execute’ performs the actual operation
enable_strict_validation (string, optional) Set to True to enable strict validation and return error codes (400/401) for validation failures. False for permissive mode. Only used when mode is ‘execute’.
request_body (string, optional) Stringified JSON representing the request body. Required when mode is ‘execute’, ignored when mode is ‘get_request_schema’

Secrets

This tool requires the following secrets: CUSTOMERIO_API_KEY (learn how to configure secrets)

CustomerioPipelinesApi.SendPageViewEvent

Sends a page view event for tracking user interactions.

Parameters

mode (Enum ToolMode, required) Operation mode: ‘get_request_schema’ returns the OpenAPI spec for the request body, ‘execute’ performs the actual operation
enable_strict_mode (string, optional) Set to ‘1’ to enable strict validation, returning 400/401 for errors. Any other value uses permissive mode logging. Only used when mode is ‘execute’.
request_body (string, optional) Stringified JSON representing the request body. Required when mode is ‘execute’, ignored when mode is ‘get_request_schema’

Secrets

This tool requires the following secrets: CUSTOMERIO_API_KEY (learn how to configure secrets)

CustomerioPipelinesApi.SendScreenViewEvent

Send a screen view event for app usage analytics.

Parameters

mode (Enum ToolMode, required) Operation mode: ‘get_request_schema’ returns the OpenAPI spec for the request body, ‘execute’ performs the actual operation
enable_strict_validation (string, optional) Enable strict validation for returning proper HTTP error codes (400/401) for failures. Set to 1 to enable. Only used when mode is ‘execute’.
request_body (string, optional) Stringified JSON representing the request body. Required when mode is ‘execute’, ignored when mode is ‘get_request_schema’

Secrets

This tool requires the following secrets: CUSTOMERIO_API_KEY (learn how to configure secrets)

CustomerioPipelinesApi.AddToGroup

Add a person to a specified group.

Parameters

mode (Enum ToolMode, required) Operation mode: ‘get_request_schema’ returns the OpenAPI spec for the request body, ‘execute’ performs the actual operation
enable_strict_validation (string, optional) Set to ‘1’ to enable strict validation, returning HTTP error codes for validation failures. Otherwise, the API operates in permissive mode. Only used when mode is ‘execute’.
request_body (string, optional) Stringified JSON representing the request body. Required when mode is ‘execute’, ignored when mode is ‘get_request_schema’

Secrets

This tool requires the following secrets: CUSTOMERIO_API_KEY (learn how to configure secrets)

CustomerioPipelinesApi.AliasUserIdentity

Reconcile anonymous and identified user IDs for select destinations.

Parameters

mode (Enum ToolMode, required) Operation mode: ‘get_request_schema’ returns the OpenAPI spec for the request body, ‘execute’ performs the actual operation
enable_strict_validation (string, optional) Set to ‘True’ to enable strict validation, returning HTTP error codes (400/401) for validation failures. Defaults to permissive mode if not set. Only used when mode is ‘execute’.
request_body (string, optional) Stringified JSON representing the request body. Required when mode is ‘execute’, ignored when mode is ‘get_request_schema’

Secrets

This tool requires the following secrets: CUSTOMERIO_API_KEY (learn how to configure secrets)

CustomerioPipelinesApi.SendBatchRequests

Send multiple requests in a single batch call.

Parameters

mode (Enum ToolMode, required) Operation mode: ‘get_request_schema’ returns the OpenAPI spec for the request body, ‘execute’ performs the actual operation
enable_strict_mode (string, optional) Set to True to enable strict validation, returning HTTP error codes (400/401) for validation failures instead of HTTP 200. Only used when mode is ‘execute’.
request_body (string, optional) Stringified JSON representing the request body. Required when mode is ‘execute’, ignored when mode is ‘get_request_schema’

Secrets

This tool requires the following secrets: CUSTOMERIO_API_KEY (learn how to configure secrets)

Reference

Below is a reference of enumerations used by some of the tools in the CustomerioPipelinesApi MCP Server:

ToolMode

GET_REQUEST_SCHEMA: get_request_schema
EXECUTE: execute

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pip install arcade_customerio_pipelines_api

Last updated on November 10, 2025

CustomerioApi CustomerioTrackApi

CustomerioPipelinesApi | Arcade Docs