Merge a user's previous identity into a new one
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Get something done
Merge a user's previous identity into a new one
with RudderStack · Product Telemetry Instrumentation
Works with AI assistants
Use RudderStack: its RudderStack HTTP HTTP API lets you merge a user's previous identity into a new one in a single step (POST /v1/alias). RudderStack also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- How do I merge two identities of the same user after they change IDs?
- Can I connect a user's old ID to their new user ID so history carries over?
Say it to your AI assistant
- Alias previous ID {previousId} to user {userId}.
- Merge the identity {previousId} into user {userId}.
For your developer
POST /v1/alias in RudderStack HTTP HTTP API. Full spec on APIs.io.