Customer.io and GraphQL connection

Save yourself the work of writing custom integrations for Customer.io and GraphQL and use n8n instead. Build adaptable and scalable Communication, Development, workflows that work with your technology stack. All within a building experience you will love.

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Ways to connect Customer.io and GraphQL

Create a new workflow and add the first step

In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.

Create your own Customer.io and GraphQL connection

Create custom Customer.io and GraphQL workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.

Customer.io supported actions

Customer.io and GraphQL connection details

Customer.io

Customer.io is the best automated messaging platform for tech-savvy marketers who want greater autonomy and freedom when creating and distributing data-driven emails, push notifications, in-app messages, SMS, and much more.

Customer.io node docs + examples

Customer.io credential docs

See Customer.io integrations

Related categories

Communication Development

GraphQL

GraphQL allows you to answer API queries using your pre-existing data. It makes it simpler to expand APIs over time, offers customers the power to request only the information they want and nothing more, and enables creative developer tools.

GraphQL node docs + examples

GraphQL credential docs

See GraphQL integrations

Related categories

Data & Storage Development

Other integrations with Customer.io

Other integrations with GraphQL

Save engineering resources

Reduce time spent on customer integrations, engineer faster POCs, keep your customer-specific functionality separate from product all without having to code.

FAQs

FAQ

Can Customer.io connect with GraphQL?

Can I use Customer.io’s API with n8n Lab?

Can I use GraphQL’s API with n8n Lab?

Is n8n secure for integrating Customer.io and GraphQL?

How to get started with Customer.io and GraphQL connection in n8n.io?

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Discover our latest community's recommendations and join the discussions about Customer.io and GraphQL integration.

GraphQL Node Does Not Work Properly

September 17, 2025Kody Millar

Describe the problem/error/question I am trying to use a GraphQL node to query my Monday account, and it tells me I have an invalid GraphQL schema. However, the exact same schema works on my Monday account both in Postma…

OAuth Token not refreshing for GraphQL credential because API returns a 200 with a nested error

August 27, 2024Neal A Richardson Sr

Describe the problem/error/question We have a GraphQL API that uses OAuth 2 for authentication and when the JWT token expires, the API returns a 200 with a nested error message. e.g. Status: 200 OK / Body: {"Errors":[{…