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PATCH
/
leads
/
{leadId}
/
variables
Update Values of Custom Variables of a Lead
curl --request PATCH \
  --url https://api.lemlist.com/api/leads/{leadId}/variables \
  --header 'Authorization: Basic <encoded-value>'
{
  "ok": true
}

Documentation Index

Fetch the complete documentation index at: https://developer.lemlist.com/llms.txt

Use this file to discover all available pages before exploring further.

This is not about renaming your custom variables, but really about updating the values within, just like the Update Lead endpoint would do on default variables.

Authorizations

​
Authorization
string
header
required

Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.

Path Parameters

​
leadId
string
required

The unique identifier of the lead

Query Parameters

​
customField1
string

Example custom variable

​
customField2
string

Example custom variable

​
customField3
string

Example custom variable

Response

Success

The response is of type object.