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Magento REST

Consume Magento REST API

Customer → Get

AI-generated

Summary

Retrieve a customer from Magento 2 by ID

Inputs

  • customerId (required) — Customer ID
  • websiteCode — Store view code for multi-store Magento instances (used in URL like /rest/{code}/V1/...). Options are loaded from your Magento store, but you can enter any custom store view code.
  • simplifyOutput — When enabled, flattens the response structure. Converts custom_attributes array to an object, flattens extension_attributes, and simplifies nested structures.

Output shape

Magento 2 customer resource JSON

If simplifyOutput is true, the response passes through flattenResponse which converts custom_attributes to an object, flattens extension_attributes into top-level keys, and simplifies nested structures.

Examples

Example 1: Get single customer

customerId=123 with default websiteCode (empty) returns GET /rest/V1/customers/123

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