Etherscan

v0.1.4

Etherscan v0.1.4 Etherscan.API.Stats

Module to wrap Etherscan stats endpoints.

Etherscan API Documentation

Link to this section Summary

Functions

get_eth_price()

Get ether price

get_eth_supply()

Get total supply of ether

get_token_supply(token_address)

Get total supply of ERC20 token, by token_address

Link to this section Functions

Link to this function get_eth_price() 
get_eth_price() :: {:ok, map()}

Get ether price.

Example 

iex> Etherscan.API.Stats.get_eth_price()
{:ok, %{"ethbtc" => 0.0322, "ethusd" => 439.72}}
Link to this function get_eth_supply() 
get_eth_supply() :: {:ok, non_neg_integer()}

Get total supply of ether.

Total supply is returned in wei.

Example 

iex> Etherscan.API.Stats.get_eth_supply()
{:ok, 96244925280300000000000000}
Link to this function get_token_supply(token_address) 
get_token_supply(token_address :: String.t()) ::
  {:ok, non_neg_integer()} |
  {:error, atom()}

Get total supply of ERC20 token, by token_address.

More Info

Example 

iex> Etherscan.API.Stats.get_token_supply("0x57d90b64a1a57749b0f932f1a3395792e12e7055")
{:ok, 21265524714464}