DODO bird

0x43dfc4159d86f3a37a5a4b3d4580b888ad7d4ddd Copy

ERC20

This contract is an ERC20 token.

Name DODO bird

Symbol DODO

Decimals 18

Total Supply 1,000,000,000 DODO

About

DODO (DODO) is a cryptocurrency and operates on the Ethereum platform. DODO has a current supply of 1,000,000,000 with 110,551,965 in circulation. The last known price of DODO is 1.02020103 USD and is down -10.97 over the last 24 hours. It is currently trading on 53 active market(s) with $69,828,607.69 traded over the last 24 hours. More information can be found at https://dodoex.io/.

Stats

Public Functions 5

Event Types 2

Code Size 4,946 bytes

Library Use

Uses SafeMath for uint256.

Events (2)

Approval Event

Parameters

owner	address
spender	address
amount	uint256

Transfer Event

Parameters

from	address
to	address
amount	uint256

State Variables (6)

symbol Variable

string

name Variable

string

decimals Variable

uint256

totalSupply Variable

uint256

balances Variable

mapping(address => uint256)

Internal Variable

allowed Variable

mapping(address => mapping(address => uint256))

Internal Variable

Functions Expand All Collapse All

transfer

Parameters

Name	Type
to	address
amount	uint256

Properties

Visibility public

Mutability transaction

Requirements

amount must be less than or equal to balances for the sender's address

Source Code

function transfer(address to, uint256 amount) public returns (bool) {
  require(amount <= balances[msg.sender], "BALANCE_NOT_ENOUGH");

  balances[msg.sender] = balances[msg.sender].sub(amount);
  balances[to] = balances[to].add(amount);
  emit Transfer(msg.sender, to, amount);
  return true;
}

balanceOf

Parameters

Name	Type
owner	address

Properties

Visibility public

Mutability view

Source Code

function balanceOf(address owner) external view returns (uint256 balance) {
  return balances[owner];
}

transferFrom

Parameters

Name	Type
from	address
to	address
amount	uint256

Properties

Visibility public

Mutability transaction

Requirements

amount must be less than or equal to balances for from

amount must be less than or equal to allowed for from for the sender's address

Source Code

function transferFrom(
  address from,
  address to,
  uint256 amount
) public returns (bool) {
  require(amount <= balances[from], "BALANCE_NOT_ENOUGH");
  require(amount <= allowed[from][msg.sender], "ALLOWANCE_NOT_ENOUGH");

  balances[from] = balances[from].sub(amount);
  balances[to] = balances[to].add(amount);
  allowed[from][msg.sender] = allowed[from][msg.sender].sub(amount);
  emit Transfer(from, to, amount);
  return true;
}

approve

Parameters

Name	Type
spender	address
amount	uint256

Properties

Visibility public

Mutability transaction

Source Code

function approve(address spender, uint256 amount) public returns (bool) {
  allowed[msg.sender][spender] = amount;
  emit Approval(msg.sender, spender, amount);
  return true;
}

allowance

Parameters

Name	Type
owner	address
spender	address

Properties

Visibility public

Mutability view

Source Code

function allowance(address owner, address spender)
  public
  view
  returns (uint256)
{
  return allowed[owner][spender];
}

Internal Functions Expand All Collapse All

Internal functions are parts of the contract that can't be used directly, but instead are used by the public functions listed above.

DODO bird

ERC20

About link description

Stats

Library Use

Events (2) keyboard_arrow_up

Approval Event

Parameters help Event parameters list the data that an event contains.

Transfer Event

Parameters help Event parameters list the data that an event contains.

State Variables (6) keyboard_arrow_up

symbol Variable

name Variable

decimals Variable

totalSupply Variable

balances Variable

allowed Variable

Functions Expand All Collapse All

transfer keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

balanceOf keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

transferFrom keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

approve keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

allowance keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

Internal Functions Expand All Collapse All

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About

Events (2)

Parameters

Parameters

State Variables (6)

transfer

Parameters

Requirements

balanceOf

Parameters

transferFrom

Parameters

Requirements

approve

Parameters

allowance

Parameters