Change values of a lead's existing variables
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Change values of a lead's existing variables
with lemlist · Opportunity & Pipeline Management
Works with AI assistants
Use lemlist: its Lemlist Leads API lets you change values of a lead's existing variables in a single step (PATCH /leads/{leadId}/variables). lemlist also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- How do I change the value of a variable already set on a lead?
- Can I overwrite a lead's existing custom company value?
Say it to your AI assistant
- Change lead {leadId}'s existing company variable to {company}.
- Update the favoriteColor variable on lead {leadId} to {favoriteColor}.
For your developer
PATCH /leads/{leadId}/variables in Lemlist Leads API. Full spec on APIs.io.