JSON Data Utility: Extract Key-Value Pairs by Index

About

Extract a key–value pair by index from JSON to fields in n8n This template takes a JSON object and a row index and returns exactly one key–value pair at that index. It’s a handy helper when you only need a single entry from a structured JSON payload (e.g., picking one form field for downstream logic). Who’s it for Makers who want a quick JSON picker without writing full parsing logic. Developers testing API payloads or building proofs of concept. Ops/analysts who need to pluck a single field f