Batch URL Fetcher

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

1. Input holds a JSON array of target URLs
2. Loop iterates over each item in the array one by one
3. HTTP fetches each URL individually
4. Merge collects all responses into one output array
5. 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.