curl --request GET \
  --url https://api.lemlist.com/api/campaigns/{campaignId}/sequences \
  --header 'Authorization: Basic <encoded-value>'

{
  "seq_JiYPY37b43uJg2hfA": {
    "_id": "seq_JiYPY37b43uJg2hfA",
    "steps": [
      {
        "_id": "stp_twj5hF8qD2TP3xx7v",
        "delay": 0,
        "emailTemplateId": "etp_SbuYw3hvrPHaCzkny",
        "type": "linkedinSend",
        "index": 1,
        "sequenceId": "seq_JiYPY37b43uJg2hfA",
        "sequenceStep": 0,
        "message": "Hey {{firstName}}, \n\nwe're launching an event, a place where people can regularly meet, network, and learn from each other. We would love it if you could join us for a drink & chat next week. What do you say? 😊"
      },
      {
        "_id": "stp_L6fcwoMWJcRMzi7Rp",
        "delay": 1,
        "emailTemplateId": "etp_46ExBhhrk8SzrvpZv",
        "index": 2,
        "sequenceId": "seq_JiYPY37b43uJg2hfA",
        "sequenceStep": 1,
        "subject": "{{firstName}}, do we count on you for the event?",
        "message": "<p style=\"margin: 0px; box-sizing: border-box;\">Hey {{firstName}},<br style=\"box-sizing: border-box;\"><br style=\"box-sizing: border-box;\"></p>\n<p style=\"margin: 0px; box-sizing: border-box;\">Do you have any plans for Thursday, 7pm?<br style=\"box-sizing: border-box;\"><br style=\"box-sizing: border-box;\"></p>\n<p style=\"margin: 0px; box-sizing: border-box;\">What about spending the evening with cool people by our office?<br style=\"box-sizing: border-box;\"><br style=\"box-sizing: border-box;\"></p>\n<p style=\"margin: 0px; box-sizing: border-box;\">We're launching an event, a place where people can regularly meet, network, and build connections that help them grow further 😊<br style=\"box-sizing: border-box;\"><br style=\"box-sizing: border-box;\"></p>\n<p style=\"margin: 0px; box-sizing: border-box;\">It would be really nice if we could count on you for the event-&nbsp;<a target=\"_blank\" style=\"color: rgb(0, 123, 255); text-decoration: none; background-color: transparent; user-select: auto; box-sizing: border-box;\" rel=\"noopener noreferrer\" href=\"{{event_link_to_send}}\">here's your invite</a>&nbsp;🔥</p><p style=\"margin: 0px; box-sizing: border-box;\"><br style=\"box-sizing: border-box;\"></p>\n<p style=\"margin: 0px; box-sizing: border-box;\">Can you make it?<br style=\"box-sizing: border-box;\"><br style=\"box-sizing: border-box;\"></p>\n<p style=\"margin: 0px; box-sizing: border-box;\">Sarah,</p><p style=\"margin: 0px; box-sizing: border-box;\">Head of Marketing</p>",
        "type": "email"
      },
      {
        "_id": "stp_2JyMQiTSvPrahoncJ",
        "delay": 1,
        "emailTemplateId": "etp_NZNcbz74ymBvJDM95",
        "index": 3,
        "sequenceId": "seq_JiYPY37b43uJg2hfA",
        "sequenceStep": 2,
        "subject": "{{firstName}}, do we count on you for the event?",
        "message": "<p style=\"margin: 0px; box-sizing: border-box;\">So, should I add you to the list of attendees?<br style=\"box-sizing: border-box;\"><br style=\"box-sizing: border-box;\"></p>\n<p style=\"margin: 0px; box-sizing: border-box;\">We'll meet around 7pm, have a drink and exchange with entrepreneurs, marketers, and salespeople.<br style=\"box-sizing: border-box;\"><br style=\"box-sizing: border-box;\"></p>\n<p style=\"margin: 0px; box-sizing: border-box;\"><a target=\"_blank\" style=\"color: rgb(0, 123, 255); text-decoration: none; background-color: transparent; user-select: auto; box-sizing: border-box;\" rel=\"noopener noreferrer\" href=\"{{event_link_to_send}}\">Here's the link</a> if you want to join!<br style=\"box-sizing: border-box;\"><br style=\"box-sizing: border-box;\"></p>\n<p style=\"margin: 0px; box-sizing: border-box;\">We would love to have you with us for this event!<br style=\"box-sizing: border-box;\"><br style=\"box-sizing: border-box;\">Sarah</p><p style=\"margin: 0px; box-sizing: border-box;\">Head of Marketing</p>",
        "type": "email"
      }
    ],
    "level": 0
  }
}