---
title: API call limits will be applied to variant creation - Shopify developer changelog
description: Shopify’s developer changelog documents all changes to Shopify’s platform. Find the latest news and learn about new platform opportunities.
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  html: https://shopify.dev/changelog/api-call-limits-will-be-applied-to-variant-creation
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---

[Back to Developer changelog](https://shopify.dev/changelog)

March 14, 2019

Tags:

* API

# API call limits will be applied to variant creation

We’re adding call limits that restrict the number of variants that can be created by the API after a shop reaches a certain threshold.

***

On March 14, 2019, we're adding new API call limits to the endpoints listed below. These limits will be rolled out over a period of a few weeks to the affected shops.

REST:

* `POST admin/products.json`
* `PUT admin/products/{ID}.json`
* `POST admin/products/{ID}/variants/{ID}.json`

GraphQL:

* `productCreate`
* `productUpdate`
* `variantCreate`

When an app reaches a limit, it will receive an HTTP 429 error. The app should then implement retry behavior.

For more information, see [*API call limits for specific endpoints*](https://help.shopify.com/en/api/getting-started/api-call-limit).