/v1/referral/meta/missions

{
  "success": true,
  "missions": [
    {
      "id": "enlistment",
      "name": "Enlistment",
      "difficulty": "tutorial",
      "desc": "Join the XRP Army",
      "story": "Every soldier starts here.",
      "steps": [
        {
          "type": "register",
          "desc": "Register your account"
        }
      ],
      "rewards": {
        "badge": "enlisted",
        "unlocks": [
          "FIRST_SQUAD"
        ]
      }
    },
    {
      "id": "first_squad",
      "name": "First Squad",
      "difficulty": "easy",
      "prereq": [
        "ENLISTMENT"
      ],
      "desc": "Build your first squad",
      "story": "A soldier is nothing without their squad.",
      "steps": [
        {
          "type": "recruits",
          "n": 3,
          "desc": "Recruit 3 soldiers"
        }
      ],
      "rewards": {
        "badge": "squad_formed",
        "unlocks": [
          "PROVING_GROUNDS"
        ]
      }
    },
    {
      "id": "proving_grounds",
      "name": "Proving Grounds",
      "difficulty": "medium",
      "prereq": [
        "FIRST_SQUAD"
      ],
      "desc": "Prove your worth",
      "story": "The grind separates the dedicated from the weak.",
      "steps": [
        {
          "type": "recruits",
          "n": 10,
          "desc": "10 total recruits"
        },
        {
          "type": "streak",
          "n": 5,
          "desc": "5-day streak"
        }
      ],
      "rewards": {
        "badge": "proven",
        "tier": "Proven Soldier",
        "unlocks": [
          "WHALE_HUNT",
          "ENDURANCE"
        ]
      }
    },
    {
      "id": "whale_hunt",
      "name": "Whale Hunt",
      "difficulty": "hard",
      "prereq": [
        "PROVING_GROUNDS"
      ],
      "desc": "Recruit high-value targets",
      "story": "Quality over quantity. Target the whales.",
      "steps": [
        {
          "type": "whales",
          "n": 3,
          "desc": "3 whale recruits"
        }
      ],
      "rewards": {
        "badge": "whale_hunter",
        "unlocks": [
          "WHALE_TAMER"
        ]
      }
    },
    {
      "id": "endurance",
      "name": "Endurance",
      "difficulty": "hard",
      "prereq": [
        "PROVING_GROUNDS"
      ],
      "desc": "Master consistency",
      "story": "Victory belongs to the most persevering.",
      "steps": [
        {
          "type": "streak",
          "n": 14,
          "desc": "14-day streak"
        }
      ],
      "rewards": {
        "badge": "endurance",
        "unlocks": [
          "UNSTOPPABLE"
        ]
      }
    }
  ]
}

Long arrays and strings are shortened in the example; Send request for the full answer.