| Name | Return | Description |
| move([dir]) | location | Try to move the turtle in the given direction |
| turn(amount) | dir | Turn the turtle left the given amount of times. e.g. 3 would turn right |
| attack([dir]) | success | Attacks in the given direction. |
| compare([dir], [slot]) | success | Detects if the block in the given direction is the same as the one in the currently selected slot. |
| compare(slot1, [slot2]) | success | Compare the current selected slot and the given slot or two given slots to see if the items are the same. |
| detect([dir]) | success | Detects if there is a block in the given direction. Does not detect mobs. |
| dig([dir], [slot]) | success | Breaks the block in the given direction. Places the block in the given slot. With hoe: tills the dirt instead. |
| till([dir]) | success | Tills the dirt in the given direction. Only works if hoe is equipped. |
| drop([amount],[dir],[slot]) | success | Drops the given amount of items in the selected slot to the given direction. |
| equip(side, [slot]) | success | Attempts to equip an item in the given slot to the given side, returns false if already equipped. |
| unequip(side, [slot]) | success | Attempts to unequip an item to the given slot from the given side, returns false if not equipped. |
| inspect() | slotID | Indicates the currently selected inventory slot |
| inspect([dir]) | item | Get details of a block in the given direction. |
| inspect([slot]) | item | Get details of an item in a particular slot |
| place([dir], [slot], [signText]) | success | Places a block of the selected slot in the given direction. Engrave signText on signs if provided. Collects water or lava if the given slot is an empty bucket. |
| suck([amount], [dir], [slot]) | success | Picks up an item stack of any number, from the ground or an inventory in the given direction, then places it in the given slot. |
| craft([amount], [slot]) | success | Craft items using ingredients anywhere in the turtle's inventory and place results in the given slot. |
| fuel() | fuel | Get a table with the current fuel amount, the fuel limit and the refuel function |
| fuel().level | fuel | Returns the current fuel level of the turtle, this is the number of blocks the turtle can move. |
| fuel().limit | maxFuel | Returns the maximum amount of fuel a turtle can store - by default, 20,000 for regular turtles, 100,000 for advanced. |
| fuel().burn([amount], [slot]) | fuel | If the current selected slot contains a fuel item, it will consume it to give the turtle the ability to move. |
| swap(slot1, [slot2], [drop]) | success | Swaps items from one slot to another. If drop is true then the turtle will drop an item to swap it. |
| transferTo(slot1, [amount], [slot2]) | success | Transfers quantity items from one slot to another. |
| sort([smaller], [dir], [drop]) | success | Sorts the items in given direction based on the given function. If drop is true then the turtle will drop an item to swap it. |
| fill([dir], [slot]) | success | If the slot has a bucket and there is an Ender IO Fluid Tank in the given direction, then fill the bucket if it is empty or visa versa. |
| dump([dir], [slot]) | success | If the slot has a full bucket, dump it either on the ground or in an Ender IO Fluid Tank in the given direction |