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GET
/
activities
Get Many Activities
curl --request GET \
  --url https://api.lemlist.com/api/activities \
  --header 'Authorization: Basic <encoded-value>'
[
  {
    "_id": "act_6AgzAuEtMzTF7X8Yf",
    "type": "manualDone",
    "userId": "usr_4YGm9ez7gMd2okyRp",
    "userName": "Guillaume Moubeche",
    "bot": false,
    "createdAt": "2025-10-28T08:07:38.375Z",
    "leadFirstName": "Bastien",
    "leadLastName": "Velitchkine",
    "leadEmail": "support@lemlist.com",
    "leadCompanyName": "Bastien VELITCHKINE EI",
    "leadId": "lea_mizMsAEkRrJuhouYe",
    "contactId": "ctc_Rofmb6uNGyaPNZ2ni",
    "campaignId": "cam_9NsHPnykWESTncCW8",
    "teamId": "tea_b4rMsi2trB42WyuWP",
    "opportunityId": "opp_ouYzdLYGs4RcrHTfm",
    "metaData": {
      "teamId": "tea_b4rMsi2trB42WyuWP",
      "campaignId": "cam_9NsHPnykWESTncCW8",
      "leadId": "lea_mizMsAEkRrJuhouYe",
      "type": "manualDone"
    },
    "lead": {
      "_id": "lea_mizMsAEkRrJuhouYe",
      "isPaused": false,
      "state": "manualNotInterested",
      "personalized": false,
      "source": "api",
      "variables": {
        "firstName": "Bastien",
        "lastName": "Velitchkine",
        "companyName": "Bastien VELITCHKINE EI",
        "jobTitle": "Growth Engineer",
        "companyDomain": "bvelitchkine.com",
        "email": "support@lemlist.com",
        "preferredContactMethod": "email",
        "industry": "Technology",
        "Company name": "Bastien Velitchkine"
      },
      "contactId": "ctc_Rofmb6uNGyaPNZ2ni",
      "enrichment": {
        "emailStatus": "deliverable"
      }
    },
    "campaignName": "NEW TO DELETE",
    "sequenceTested": "B"
  },
  {
    "_id": "act_42k26Chi3iya8rfjX",
    "teamId": "tea_b4rMsi2trB42WyuWP",
    "companyId": "cpn_9Q9wjZR9R7rs3HE53",
    "type": "annotated",
    "createdAt": "2025-10-28T04:25:00.653Z",
    "note": "could help our GTM team be more productive",
    "sendUserId": "usr_gmHgNGRcGPSTJrDbT",
    "userId": "usr_gmHgNGRcGPSTJrDbT"
  },
  {
    "_id": "act_kWM8HEhSBK6RumfFi",
    "type": "manualNotInterested",
    "teamId": "tea_b4rMsi2trB42WyuWP",
    "userName": "api",
    "isFirst": false,
    "bot": false,
    "createdAt": "2025-10-28T02:14:34.834Z",
    "name": "NEW TO DELETE",
    "leadFirstName": "Bastien",
    "leadLastName": "Velitchkine",
    "leadEmail": "support@lemlist.com",
    "leadCompanyName": "Bastien VELITCHKINE EI",
    "leadId": "lea_mizMsAEkRrJuhouYe",
    "contactId": "ctc_Rofmb6uNGyaPNZ2ni",
    "campaignId": "cam_9NsHPnykWESTncCW8",
    "metaData": {
      "teamId": "tea_b4rMsi2trB42WyuWP",
      "campaignId": "cam_9NsHPnykWESTncCW8",
      "leadId": "lea_mizMsAEkRrJuhouYe",
      "type": "manualNotInterested"
    },
    "lead": {
      "_id": "lea_mizMsAEkRrJuhouYe",
      "isPaused": false,
      "state": "manualNotInterested",
      "personalized": false,
      "source": "api",
      "variables": {
        "firstName": "Bastien",
        "lastName": "Velitchkine",
        "companyName": "Bastien VELITCHKINE EI",
        "jobTitle": "Growth Engineer",
        "companyDomain": "bvelitchkine.com",
        "email": "support@lemlist.com",
        "preferredContactMethod": "email",
        "industry": "Technology",
        "Company name": "Bastien Velitchkine"
      },
      "contactId": "ctc_Rofmb6uNGyaPNZ2ni",
      "enrichment": {
        "emailStatus": "deliverable"
      }
    },
    "campaignName": "NEW TO DELETE",
    "sequenceTested": "B"
  },
  {
    "_id": "act_REyJHTd9Qmv7ToEap",
    "type": "paused",
    "userName": "api",
    "bot": false,
    "createdAt": "2025-10-28T01:54:56.099Z",
    "name": "NEW TO DELETE",
    "leadFirstName": "Bastien",
    "leadLastName": "Velitchkine",
    "leadEmail": "support@lemlist.com",
    "leadCompanyName": "Bastien VELITCHKINE EI",
    "leadId": "lea_mizMsAEkRrJuhouYe",
    "contactId": "ctc_Rofmb6uNGyaPNZ2ni",
    "campaignId": "cam_9NsHPnykWESTncCW8",
    "teamId": "tea_b4rMsi2trB42WyuWP",
    "metaData": {
      "teamId": "tea_b4rMsi2trB42WyuWP",
      "campaignId": "cam_9NsHPnykWESTncCW8",
      "leadId": "lea_mizMsAEkRrJuhouYe",
      "type": "paused"
    },
    "lead": {
      "_id": "lea_mizMsAEkRrJuhouYe",
      "isPaused": false,
      "state": "manualNotInterested",
      "personalized": false,
      "source": "api",
      "variables": {
        "firstName": "Bastien",
        "lastName": "Velitchkine",
        "companyName": "Bastien VELITCHKINE EI",
        "jobTitle": "Growth Engineer",
        "companyDomain": "bvelitchkine.com",
        "email": "support@lemlist.com",
        "preferredContactMethod": "email",
        "industry": "Technology",
        "Company name": "Bastien Velitchkine"
      },
      "contactId": "ctc_Rofmb6uNGyaPNZ2ni",
      "enrichment": {
        "emailStatus": "deliverable"
      }
    },
    "campaignName": "NEW TO DELETE",
    "sequenceTested": "B"
  },
  {
    "_id": "act_cKQJPK2gPSgk43tMq",
    "type": "emailsOpened",
    "isFirst": false,
    "stopped": false,
    "createdAt": "2025-10-27T20:20:59.696Z",
    "bot": false,
    "teamId": "tea_b4rMsi2trB42WyuWP",
    "leadId": "lea_3J63e27CjNMBmSgzb",
    "campaignId": "cam_qmMMRtncnJMGwsfQD",
    "sequenceId": "seq_orKX7zmrfcei54SMf",
    "sequenceStep": 1,
    "emailTemplateId": "etp_WDmCaPfpeqNf4Sus9",
    "createdBy": "usr_AWTf5MbJvH9QA34Yy",
    "sendUserId": "usr_AWTf5MbJvH9QA34Yy",
    "name": "Unicorn campaign",
    "leadFirstName": "Ilya",
    "leadLastName": "Azovtsev",
    "leadEmail": "ilya@lemlist.com",
    "leadCompanyName": "lemlist",
    "contactId": "ctc_MXGusaii6F8rDXDeS",
    "relatedSentAt": "2020-12-07T11:49:14.830Z",
    "metaData": {
      "teamId": "tea_b4rMsi2trB42WyuWP",
      "campaignId": "cam_qmMMRtncnJMGwsfQD",
      "leadId": "lea_3J63e27CjNMBmSgzb",
      "type": "emailsOpened",
      "createdBy": "usr_AWTf5MbJvH9QA34Yy",
      "taskId": "tsk_mtWFoseksGFzxRvyZ"
    },
    "lead": {
      "_id": "lea_3J63e27CjNMBmSgzb",
      "isPaused": false,
      "state": "emailsUnsubscribed",
      "personalized": false,
      "source": "manually",
      "variables": {
        "firstName": "Ilya ",
        "lastName": "Azovtsev",
        "email": "ilya@lemlist.com",
        "companyName": "lemlist",
        "linkedinUrl": "https://www.linkedin.com/in/ilya-azovtsev"
      },
      "contactId": "ctc_MXGusaii6F8rDXDeS",
      "enrichment": {}
    },
    "campaignName": "Unicorn campaign",
    "sequenceTested": "A",
    "emailTemplateName": "Blank"
  },
  {
    "_id": "act_vwBugHpPwLhnDJpMG",
    "type": "emailsOpened",
    "isFirst": false,
    "stopped": false,
    "createdAt": "2025-10-27T20:17:24.119Z",
    "bot": false,
    "teamId": "tea_b4rMsi2trB42WyuWP",
    "leadId": "lea_3J63e27CjNMBmSgzb",
    "campaignId": "cam_qmMMRtncnJMGwsfQD",
    "sequenceId": "seq_orKX7zmrfcei54SMf",
    "sequenceStep": 1,
    "emailTemplateId": "etp_WDmCaPfpeqNf4Sus9",
    "createdBy": "usr_AWTf5MbJvH9QA34Yy",
    "sendUserId": "usr_AWTf5MbJvH9QA34Yy",
    "name": "Unicorn campaign",
    "leadFirstName": "Ilya",
    "leadLastName": "Azovtsev",
    "leadEmail": "ilya@lemlist.com",
    "leadCompanyName": "lemlist",
    "contactId": "ctc_MXGusaii6F8rDXDeS",
    "relatedSentAt": "2020-12-07T11:49:14.830Z",
    "metaData": {
      "teamId": "tea_b4rMsi2trB42WyuWP",
      "campaignId": "cam_qmMMRtncnJMGwsfQD",
      "leadId": "lea_3J63e27CjNMBmSgzb",
      "type": "emailsOpened",
      "createdBy": "usr_AWTf5MbJvH9QA34Yy",
      "taskId": "tsk_mtWFoseksGFzxRvyZ"
    },
    "lead": {
      "_id": "lea_3J63e27CjNMBmSgzb",
      "isPaused": false,
      "state": "emailsUnsubscribed",
      "personalized": false,
      "source": "manually",
      "variables": {
        "firstName": "Ilya ",
        "lastName": "Azovtsev",
        "email": "ilya@lemlist.com",
        "companyName": "lemlist",
        "linkedinUrl": "https://www.linkedin.com/in/ilya-azovtsev"
      },
      "contactId": "ctc_MXGusaii6F8rDXDeS",
      "enrichment": {}
    },
    "campaignName": "Unicorn campaign",
    "sequenceTested": "A",
    "emailTemplateName": "Blank"
  }
]
This endpoint uses the Activity object.
This endpoint retrieves the history of all campaign activities and steps performed.

Authorizations

​
Authorization
string
header
required

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

Query Parameters

​
version
enum<string>
required

API version. v2 is mandatory

Available options:
v2
​
type
string

Filter by activity type (e.g., paused)

​
campaignId
string

Filter by campaign ID

​
isFirst
boolean

Filter for first activity

​
offset
integer

Offset for pagination

​
limit
integer

Number of activities to retrieve. Default: 100. Maximum: 100

​
leadId
string

Filter by lead ID

Response

Success

​
_id
string

Unique activity identifier

​
type
string

Activity type (emailOpened, emailClicked, emailReplied, etc.)

​
leadId
string

Associated lead ID

​
campaignId
string

Campaign ID

​
sequenceId
string

Sequence ID

​
stepId
string

Step ID

​
createdAt
string<date-time>

When the activity occurred