---
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title: API End-of-Life Policy
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/mfg_api_devguide/mfg_api_eol.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.mfg_api_devguide.meta/mfg_api_devguide/mfg_api_eol.htm
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content_type: documentation
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---
# API End-of-Life Policy

Salesforce is committed to supporting each API version for a minimum of 3 years from the date of first release. To improve the quality and performance of the API, versions that are over 3 years old sometimes are no longer supported.

Salesforce notifies customers who use an API version scheduled for deprecation at least 1 year before support for the version ends.