Batch URL Fetcher5 nodes
Batch URL Fetcher
Iterate over a JSON array of URLs with the Loop node, fetch each via HTTP, and merge all responses into one payload.
Workflow at a glance
The full canvas, before you import it
Click any node to see its config.
#Loop#HTTP#Batch#Merge
Click a node to select it — same as the Heym editor; the panel shows its settings.
5 nodes · Free & source-available
Batch URL Fetcher
Demonstrate the Loop → HTTP → Merge pattern: provide a JSON array of URLs and get back an aggregated array of responses — all without writing a line of code.
What this workflow does
- Input holds a JSON array of target URLs
- Loop iterates over each item in the array one by one
- HTTP fetches each URL individually
- Merge collects all responses into one output array
- Output exposes the aggregated results
Use cases
- Batch-check multiple API endpoints in one run
- Multi-source data ingestion pipelines
- Parallel enrichment without custom code
Notes
Large batches may hit rate limits on the target API. Add a Wait node inside the loop body for rate-limiting scenarios.
How to import this template
- 1Click Import → Copy JSON on this page.
- 2Open your Heym and navigate to a workflow canvas.
- 3PressCmd+V/Ctrl+V— nodes appear instantly.
- 4Add your API keys in the node config panels and click Run.
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