# KuCoin Community Chain- Legacy (v2)

Note: all our contracts are verified on their respective explorers. If you find any contract that is not verified, [please let us know](mailto:hello@elk.finance).

#### Are you a developer?

Use our API to easily query our farms and liquidity pairs:

{% content-ref url="../../../technical-documentation/elk-finance-lp-api" %}
[elk-finance-lp-api](https://docs.elk.finance/technical-documentation/elk-finance-lp-api)
{% endcontent-ref %}

### ELK Token Smart Contract

**$ELK Token:** 0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE \[[Avalanche](https://snowscan.xyz/token/0xeeeeeb57642040be42185f49c52f7e9b38f8eeee)] \[[Polygon](https://polygonscan.com/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE)] \[[Fantom](https://ftmscan.com/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE)] \[[Huobi ECO](https://hecoinfo.com/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE)] \[[Gnosis (formerly xDAI)](https://blockscout.com/xdai/mainnet/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE/token-transfers)] \[[BNB Chain](https://bscscan.com/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE)] \[[Kucoin](https://explorer.kcc.io/en/token/0xeeeeeb57642040be42185f49c52f7e9b38f8eeee)] \[[Harmony](https://explorer.harmony.one/address/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE)] \[[OEC](https://www.oklink.com/en/okc/address/0xeeeeeb57642040be42185f49c52f7e9b38f8eeee)] \[[HOO](https://hooscan.com/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE)] \[[Elastos](https://esc.elastos.io/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE/token-transfers)] \[[Moonriver](https://blockscout.moonriver.moonbeam.network/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE/token-transfers)] \[[Cronos](https://cronos.org/explorer/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE/token-transfers)] \[[Telos](https://www.teloscan.io/address/0xeeeeeb57642040be42185f49c52f7e9b38f8eeee)] \[[Fuse](https://explorer.fuse.io/token/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE/token-transfers)] \[[IoTeX](https://iotexscout.io/address/0xeEeEEb57642040bE42185f49C52F7E9B38f8eeeE)]

oELK Token (**Legacy & discontinued**): 0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C \[[Avalanche](https://cchain.explorer.avax.network/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Polygon](https://polygonscan.com/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Fantom](https://ftmscan.com/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Huobi ECO](https://hecoinfo.com/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Gnosis (formerly xDAI)](https://blockscout.com/xdai/mainnet/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[BNB Chain](https://bscscan.com/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Kucoin](https://explorer.kcc.io/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Harmony](https://explorer.harmony.one/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[OEC](https://www.oklink.com/okexchain/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Hoo](https://hooscan.com/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Elastos](https://esc.elastos.io/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Moonriver](https://blockscout.moonriver.moonbeam.network/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Cronos](https://cronos.crypto.org/explorer/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C/transactions)] \[[Telos](https://www.teloscan.io/evm/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C)] \[[Fuse](https://explorer.fuse.io/address/0xE1C110E1B1b4A1deD0cAf3E42BfBdbB7b5d7cE1C/transactions)] \[[IoTeX](https://iotexscout.io/address/0xe1cE1c0fa22EC693bAca6F5076bcdC4D0183DE1C)]

### Kucoin Contract Chain (KCC)

#### ElkDEX Smart Contracts

ElkDEX Router: [0x5DDac4C73b15353dc4a00DaeAfb38631a7cBd389](https://explorer.kcc.io/en/address/0x5DDac4C73b15353dc4a00DaeAfb38631a7cBd389)

ElkDEX Factory: [0x1f9aa39001ed0630dA6854859D7B3eD255648599](https://explorer.kcc.io/en/address/0x1f9aa39001ed0630dA6854859D7B3eD255648599)

#### Known Liquidity Pairs

| Pair     | Address                                                                                                                     |
| -------- | --------------------------------------------------------------------------------------------------------------------------- |
| KCS-ELK  | [0xF9Cf281649cA69546Ff6E48359C6cE62A89C4DD0](https://explorer.kcc.io/en/address/0xF9Cf281649cA69546Ff6E48359C6cE62A89C4DD0) |
| USDC-ELK | [0x9c02b03D63eCb0f22B37dfBf4eD38b35eB5c7D5D](https://explorer.kcc.io/en/address/0x9c02b03D63eCb0f22B37dfBf4eD38b35eB5c7D5D) |

#### Staking Pools

**Single ELK Staking Pool**

[0x57A1CE7686F3B2AB61F5191c76361F985b57E0fa](https://explorer.kcc.io/en/address/0x57A1CE7686F3B2AB61F5191c76361F985b57E0fa), 30 ELK / day

{% hint style="info" %}
Legacy ELK Single Staking Pool \[discontinued since April 12, 2022]

[0x719a11f32340983E8D764C143d964CB3F4e5b49b](https://explorer.kcc.io/en/address/0x719a11f32340983E8D764C143d964CB3F4e5b49b), 30 ELK / day
{% endhint %}

**Round 11 (February 27, 2022 - April 9, 2022)**

| Pair     | Address                                                                                                                  | ELK / day |
| -------- | ------------------------------------------------------------------------------------------------------------------------ | --------- |
| KCS-ELK  | [0xC9C64aA3a0DCd2272100A0e81226d0272EE435e7](https://explorer.kcc.io/address/0xC9C64aA3a0DCd2272100A0e81226d0272EE435e7) | 200       |
| USDC-ELK | [0xB1f74a995EeBF242f84366BFF50D1684bF308065](https://explorer.kcc.io/address/0xB1f74a995EeBF242f84366BFF50D1684bF308065) | 46        |

**Round 10 (January 15, 2022 - February 26, 2022)**

| Pair     | Address                                                                                                                  | ELK / day |
| -------- | ------------------------------------------------------------------------------------------------------------------------ | --------- |
| KCS-ELK  | [0xC9C64aA3a0DCd2272100A0e81226d0272EE435e7](https://explorer.kcc.io/address/0xC9C64aA3a0DCd2272100A0e81226d0272EE435e7) | 250       |
| USDC-ELK | [0xB1f74a995EeBF242f84366BFF50D1684bF308065](https://explorer.kcc.io/address/0xB1f74a995EeBF242f84366BFF50D1684bF308065) | 60        |

**Round 9 (December 5, 2021 - January 15, 2022)**

| Pair     | Address                                                                                                                  | ELK / day |
| -------- | ------------------------------------------------------------------------------------------------------------------------ | --------- |
| KCS-ELK  | [0xC9C64aA3a0DCd2272100A0e81226d0272EE435e7](https://explorer.kcc.io/address/0xC9C64aA3a0DCd2272100A0e81226d0272EE435e7) | 320       |
| USDC-ELK | [0xB1f74a995EeBF242f84366BFF50D1684bF308065](https://explorer.kcc.io/address/0xB1f74a995EeBF242f84366BFF50D1684bF308065) | 80        |

**Round 8 (October 24, 2021 - December 5, 2021)**

| Pair     | Address                                                                                                                  | ELK / day |
| -------- | ------------------------------------------------------------------------------------------------------------------------ | --------- |
| KCS-ELK  | [0xC9C64aA3a0DCd2272100A0e81226d0272EE435e7](https://explorer.kcc.io/address/0xC9C64aA3a0DCd2272100A0e81226d0272EE435e7) | 400       |
| USDC-ELK | [0xB1f74a995EeBF242f84366BFF50D1684bF308065](https://explorer.kcc.io/address/0xB1f74a995EeBF242f84366BFF50D1684bF308065) | 100       |