Batch process prompts with Anthropic Claude API
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 27 nodes and runs when another workflow calls it (plus 1 other trigger). It uses only n8n's built-in nodes. It also calls api.anthropic.com over HTTP.
How it runs
Trigger: When another workflow calls it (plus 1 other trigger).
- Submit batch (HTTP Request): calls api.anthropic.com (POST)
- One query example (Edit Fields (Set)): sets 1 field: query
- Truncate Chat Memory (Chat Memory Manager): uses Chat Memory Manager, with memory: Simple Memory
- If: checks a condition and branches into true / false
- Append execution data for single query example (Edit Fields (Set)): sets 3 fields: custom_id, model, max_tokens
- Fill Chat Memory with example data (Chat Memory Manager): uses Chat Memory Manager, with memory: Simple Memory
- Get results (HTTP Request): calls an HTTP API
- Batch Status Poll Interval (Wait): waits 10 seconds
- Build batch 'request' object for single query (Code): runs custom JavaScript code
- Load Chat Memory Data (Chat Memory Manager): uses Chat Memory Manager, with memory: Simple Memory
…plus 14 more steps. See the full node list below.
HTTP calls to: api.anthropic.com
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (15)
- HTTP Request
n8n-nodes-base.httpRequest - Execute Workflow Trigger
n8n-nodes-base.executeWorkflowTrigger - Code
n8n-nodes-base.code - If
n8n-nodes-base.if - Wait
n8n-nodes-base.wait - Manual Trigger
n8n-nodes-base.manualTrigger - Edit Fields (Set)
n8n-nodes-base.set - Aggregate
n8n-nodes-base.aggregate - Execute Sub-workflow
n8n-nodes-base.executeWorkflow - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Chat Memory Manager
@n8n/n8n-nodes-langchain.memoryManager - Execution Data
n8n-nodes-base.executionData - Split Out
n8n-nodes-base.splitOut - Filter
n8n-nodes-base.filter - Merge
n8n-nodes-base.merge
From the author
This workflow template provides a robust solution for efficiently sending multiple prompts to Anthropic's Claude models in a single batch request and retrieving the results. It leverages the Anthropic Batch API endpoint (/v1/messages/batches) for optimized…