Assert a list entry by parent record: if the record already exists in the list, update it; otherwise add it. Idempotent upsert for list entries.
Free account required. Available in Attio CRM, Attio Tools
This tool works seamlessly with the following service
Day-to-day CRM operations — read, create, update, and delete records, list entries, notes, tasks, and comments. Everything you need to work with your CRM data.
Complete Attio CRM access — manage records, lists, notes, tasks, comments, meetings, call recordings, threads, enriched lists, workspace settings, objects, attributes, and webhooks.