Uploaded April 2025 | Updated September 2026, 2 weeks ago

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tRPC version 11 now integrates tightly with TanStack Query. Let's try it out on TanStack Start and find out how to do mutations with tRPC and TanStack Query.

Code: github.com/jherr/start-trpc/tree/main/start-trpc-pt-2

Part 1: youtu.be/dLUyPLbvdY0
Part 2: What you're watching now

This video was sponsored by Infinite Red: https://infinite.red/

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00:00 Introduction
00:34 Where We Left Off
00:59 Adding Clerk
03:08 tRPC Mutations
04:33 Cart Global Store
06:40 Adding To The Cart
07:19 The Cart UI
08:16 Cart Adds From AI
10:00 Clerk’s Agent Toolkit
12:36 Outroduction