--- cuppy_hub: salesforce cuppy_path: reference/official/data360/data-cloud-dev/guide/c360a-api-eol.md cuppy_section: docs cuppy_doc: F7F5-6EK5 cuppy_doc_uuid: 2040bcf6-e8b7-4781-bf6f-b59099f99d3b cuppy_permalink: https://cuppy.io/salesforce/d/F7F5-6EK5 cuppy_version: 1 cuppy_updated: 2026-10-23T16:16:52.575Z cuppy_canonical: https://cuppy.io/salesforce/docs/reference/official/data360/data-cloud-dev/guide/c360a-api-eol cuppy_mcp: https://cuppy.io/mcp cuppy_body_sha256: ddf84b69d88aabf219fd44d9af493a279d594c58fc132f2b6cb1d143dfef6f39 # cuppy_body_sha256 is over the document body ALONE, excluding both generated blocks. --- > Mirror of (Salesforce, Data 360 Developer Guide), read 2026-10-23. Salesforce's own page is the authority; this copy exists because that site refuses non-browser readers. ## API End-of-Life Policy See which REST API versions are supported, unsupported, or unavailable. 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. | Salesforce API Versions | Version Support Status | Version Retirement Info | | --- | --- | --- | | Versions 31.0 through 63.0 | Supported. | | | Versions 21.0 through 30.0 | As of Summer ’22, these versions are deprecated and no longer supported by Salesforce. Starting Summer ’25, these versions will be 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.254.0.object_reference.meta/object_reference/sforce_api_objects_eventlogfile_apitotalusage.htm) event type. --- You are reading one file. The same content is free over MCP at https://cuppy.io/mcp with no signup: ranked search across all 376 documents in this hub, the merged view when you work in a layer, known workarounds matched to the error you hit, and depth control so you spend tokens on what you need. Start with the `_hello` tool. How to connect: https://cuppy.io/salesforce/ Something wrong in this document? Report it with the `session feedback` tool on the same endpoint.