---
schema_version: "1"
id: 0eea94cdf438020e042a56b7e5f1cb775527a8ac7f62f52436ba8736cf06f8fd
title: API End-of-Life Policy
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/uiapi/api_ui_eol.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.uiapi.meta/uiapi/api_ui_eol.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: a3ef9cd2051c840841b1c8f9defeb3935f54feefa95a34cd077ac7586617507e
description: Salesforce is committed to supporting each API version for a minimum of three years from the date of first release. To mature and improve the quality and performance of the API, versions that are more than three years old sometimes are no longer supported.
---
# API End-of-Life Policy

Salesforce is committed to supporting each API version for a minimum of three years from the date of first release. To mature and improve the quality and performance of the API, versions that are more than three years old sometimes are no longer supported.

Salesforce notifies customers who use an API version scheduled for deprecation at least one year before support for the version ends.

| Salesforce API Versions | Version Support Status | Version Retirement Info |
| --- | --- | --- |
| Versions 31.0 through 68.0 | Supported. | [Salesforce Platform API Versions 31.0 through 40.0 Retirement](https://help.salesforce.com/s/articleView?id=005321531&type=1&language=en_US) |
| Versions 21.0 through 30.0 | As of Summer ’25, these versions are retired and unavailable. | [Salesforce Platform API Versions 21.0 through 30.0 Retirement](https://help.salesforce.com/s/articleView?id=000389618&type=1&language=en_US) |
| Versions 7.0 through 20.0 | As of Summer ’22, these versions are retired and unavailable. | [Salesforce Platform API Versions 7.0 through 20.0 Retirement](https://help.salesforce.com/s/articleView?id=000380623&type=1&language=en_US) |

If you request any resource or use an operation from a retired API version, REST API returns the 410:GONE error code.

To identify requests made from old or unsupported API versions, use the [API Total Usage](https://developer.salesforce.com/docs/atlas.en-us.264.0.object_reference.meta/object_reference/sforce_api_objects_eventlogfile_apitotalusage.htm) event type.