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add erc20 token (#4523)

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* add erc20 token

* ✏️ Minor corrections
This commit is contained in:
Nolan Gilley 2018-01-26 16:12:31 -05:00 committed by Paulus Schoutsen
parent 26754ea340
commit a43ec05a4d
1 changed files with 18 additions and 5 deletions
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23
source/_components/sensor.etherscan.markdown
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@ -13,16 +13,22 @@ ha_release: 0.47
ha_iot_class: "Cloud Polling"
---
The `Etherscan` sensor platform displays Ether and ERC-20 token balances from [Etherscan.io](https://etherscan.io).
The `Etherscan` sensor platform displays Ethereum wallet balances from [Etherscan.io](https://etherscan.io).
To add the Etherscan sensor to your installation, specify an ethereum address to watch in the `configuration.yaml` file:
To add the Etherscan sensor to your installation, specify an Ethereum address to watch in the `configuration.yaml` file. You can also optionally provide a token name to retrieve and ERC-20 token balance. If no token is provided then the balance retrieved will be in ETH. You can also optionally provide the token contract address in case the token name is not found.
```yaml
# Example configuration.yaml entry
sensor:
- platform: etherscan
address: '0xfB6916095ca1df60bB79Ce92cE3Ea74c37c5d359'
- platform: etherscan
address: "0xfB6916095ca1df60bB79Ce92cE3Ea74c37c5d359"
token: OMG
- platform: etherscan
address: "0xfB6916095ca1df60bB79Ce92cE3Ea74c37c5d359"
token_address: "0xef68e7c694f40c8202821edf525de3782458639f"
token: LRC
```
{% configuration %}
@ -34,6 +40,13 @@ name:
description: The name of the sensor used in the frontend.
required: false
type: string
default: Ethereum Balance
default: ETH Balance
token:
description: The ERC20 token symbol. i.e., OMG.
required: false
type: string
token_address:
description: The ERC20 token contract address.
required: false
type: string
{% endconfiguration %}