the banker

en 1.8 /summon Villager Shops

he will trade thing with you for emeralds and other things.

The command

Note: Minify the command to avoid issues :)

/summon Villager ~1 ~ ~ {
    Profession: 3,
    CustomName: "bank",
    CustomNameVisible: 1,
    Career: 1,
    CareerLevel: 42,
    CanPickUpLoot: 0,
    PersistenceRequired: 1,
    Invulnerable: 1,
    Attributes: [
        {
            Name: "generic.knockbackResistance",
            Base: "1f"
        },
        {
            Name: "generic.movementSpeed",
            Base: "0f"
        },
        {
            Name: "generic.maxHealth",
            Base: 99999
        }
    ],
    Offers: {
        Recipes: [
            {
                buy: {
                    id: "iron_ingot",
                    Count: 1
                },
                maxUses: 9999999,
                sell: {
                    id: "emerald",
                    Count: 3
                },
                rewardExp: false
            },
            {
                buy: {
                    id: "gold_ingot",
                    Count: 1
                },
                maxUses: 9999999,
                sell: {
                    id: "emerald",
                    Count: 5
                },
                rewardExp: false
            },
            {
                buy: {
                    id: "diamond",
                    Count: 1
                },
                maxUses: 9999999,
                sell: {
                    id: "emerald",
                    Count: 10
                },
                rewardExp: false
            },
            {
                buy: {
                    id: "emerald",
                    Count: 1
                },
                maxUses: 9999999,
                sell: {
                    id: "experience_bottle",
                    Count: 2
                },
                rewardExp: false
            },
            {
                buy: {
                    id: "experience_bottle",
                    Count: 64
                },
                maxUses: 9999999,
                sell: {
                    id: "command_block",
                    Count: 1
                },
                rewardExp: false
            }
        ]
    }
}

Created: Tue, 29 Mar 2016 00:21:01, Updated: Tue, 05 Apr 2016 15:33:41, Views: 6