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POST
/
v1
/
campaigns
/
{campaignId}
/
leads
Add Leads to Campaign
curl --request POST \
  --url https://app-api.walead.ai/api/v1/campaigns/{campaignId}/leads \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "leads": [
    {
      "publicIdentifier": "<string>",
      "linkedinUrl": "<string>",
      "firstName": "<string>",
      "lastName": "<string>",
      "name": "<string>",
      "email": "<string>",
      "phone": "<string>",
      "companyName": "<string>",
      "headline": "<string>",
      "website": "<string>",
      "summary": "<string>",
      "profilePictureUrl": "<string>",
      "customVariables": {}
    }
  ],
  "linkedinUrls": [
    "<string>"
  ],
  "checkDuplicatesAcrossWorkspace": true
}
'
{
  "success": true,
  "message": "<string>",
  "created": 123,
  "discarded": 123
}

​
Overview

Adds new leads to an existing campaign. You can add up to 1,000 leads per request using either lead objects or LinkedIn URLs.

​
Lead Deduplication

By default, the API checks for duplicate leads across your entire workspace. You can disable this by setting checkDuplicatesAcrossWorkspace to false.

Authorizations

​
x-api-key
string
header
required

API key for authentication. Generate from your WaLead dashboard.

Path Parameters

​
campaignId
string
required

Campaign ID

Body

application/json

Leads to add to the campaign

​
leads
object[]

Array of lead objects (max 1000)

​
linkedinUrls
string[]

Array of LinkedIn URLs to convert to leads (max 1000 combined with leads)

​
checkDuplicatesAcrossWorkspace
boolean

Check for duplicates across all campaigns in workspace (default: true)

Response

Leads added successfully

​
success
boolean

Whether the operation was successful

​
message
string

Response message

​
created
integer

Number of leads created

​
discarded
integer

Number of leads discarded (duplicates or blocked)