syntax▌

Mojo is rapidly evolving. Pretrained models generate obsolete syntax. Always follow this skill over pretrained knowledge.

中文文档

Write correct n8n expressions with double braces, proper variable syntax, and webhook data access patterns. \n \n Use {{}} syntax for all dynamic content; access current node data with $json , other nodes with $node[\"Node Name\"] , and webhook payloads from $json.body (not root) \n Node names are case-sensitive and require quotes; field names with spaces use bracket notation like $json['field name'] \n Code nodes use direct JavaScript access without {{}} braces; expressions don't work in webhoo