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Checked 2h ago · Updated 4w ago
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espocrm
EspoCRM API
post
Relate Campaign . leads
v1
latest
OpenAPI 3.1.1
2026-07-14
355
31
1.4 MB
Account
53
Call
17
Campaign
26
get
List Campaign
post
Create Campaign
get
Read Campaign
delete
Remove Campaign
patch
Update Campaign
get
List Campaign . accounts
post
Relate Campaign . accounts
delete
Unrelate Campaign . accounts
get
List Campaign . contacts
post
Relate Campaign . contacts
delete
Unrelate Campaign . contacts
get
List Campaign . excludingTargetLists
post
Relate Campaign . excludingTargetLists
delete
Unrelate Campaign . excludingTargetLists
get
List Campaign . leads
post
Relate Campaign . leads
delete
Unrelate Campaign . leads
get
List Campaign . opportunities
post
Relate Campaign . opportunities
delete
Unrelate Campaign . opportunities
get
List Campaign . targetLists
post
Relate Campaign . targetLists
delete
Unrelate Campaign . targetLists
get
List Campaign . teams
post
Relate Campaign . teams
delete
Unrelate Campaign . teams
Case
29
Contact
44
Document
20
Email
20
KnowledgeBaseArticle
11
Lead
29
Meeting
17
Opportunity
26
TargetList
26
Task
11
Team
2
User
24
Campaign
Relate Campaign . leads
Relate 'Lead' record though the 'leads' link.
post
/Campaign/{id}/leads
Request body
object
required
id
string
An ID of Lead record.
Response
Success.