# OEC (OKEx 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)]

### OKExChain

#### ElkDEX Smart Contracts

ElkDEX Router: [0x4652ab8e8821F234407b1f1cB0ac8dD7E617BfF8](https://www.oklink.com/okexchain/address/0x4652ab8e8821F234407b1f1cB0ac8dD7E617BfF8)

ElkDEX Factory: [0x1116f8B82028324f2065078b4ff6b47F1Cc22B97](https://www.oklink.com/okexchain/address/0x1116f8B82028324f2065078b4ff6b47F1Cc22B97)

#### Known Liquidity Pairs

| Pair     | Address                                                                                                                        |
| -------- | ------------------------------------------------------------------------------------------------------------------------------ |
| OKT-ELK  | [0x0e544b3179034c5d8a395ec9e747a98f480353da](https://www.oklink.com/en/oec/address/0x0e544b3179034c5d8a395ec9e747a98f480353da) |
| USDC-ELK | [0x0c84a4ccb9bfedb2e99c97acf4fc0bc9927a11a7](https://www.oklink.com/en/oec/address/0x0c84a4ccb9bfedb2e99c97acf4fc0bc9927a11a7) |

#### Staking Pools

**Single ELK Staking Pool**

[0x57A1CE7686F3B2AB61F5191c76361F985b57E0fa](https://www.oklink.com/en/okc/address/0x57A1CE7686F3B2AB61F5191c76361F985b57E0fa)[,](https://www.oklink.com/okexchain/address/0x1e0C4867253698355d0689567D2F7968542e6e9f) 20 ELK / day

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

[0x1e0C4867253698355d0689567D2F7968542e6e9f](https://www.oklink.com/okexchain/address/0x1e0C4867253698355d0689567D2F7968542e6e9f), 20 ELK / day
{% endhint %}

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

| Pair     | Address                                                                                                                           | ELK / day |
| -------- | --------------------------------------------------------------------------------------------------------------------------------- | --------- |
| OKT-ELK  | [0xcF0d04341dC0d43039d219E61956E76f14D9e291](https://www.oklink.com/okexchain/address/0xcF0d04341dC0d43039d219E61956E76f14D9e291) | **150**   |
| USDC-ELK | [0x92bAC84B88654090FE8ac1cE765F5BD26BFD9182](https://www.oklink.com/okexchain/address/0x92bAC84B88654090FE8ac1cE765F5BD26BFD9182) | 34        |

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

| Pair     | Address                                                                                                                           | ELK / day |
| -------- | --------------------------------------------------------------------------------------------------------------------------------- | --------- |
| OKT-ELK  | [0xcF0d04341dC0d43039d219E61956E76f14D9e291](https://www.oklink.com/okexchain/address/0xcF0d04341dC0d43039d219E61956E76f14D9e291) | **180**   |
| USDC-ELK | [0x92bAC84B88654090FE8ac1cE765F5BD26BFD9182](https://www.oklink.com/okexchain/address/0x92bAC84B88654090FE8ac1cE765F5BD26BFD9182) | 43        |

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

| Pair     | Address                                                                                                                           | ELK / day |
| -------- | --------------------------------------------------------------------------------------------------------------------------------- | --------- |
| OKT-ELK  | [0xcF0d04341dC0d43039d219E61956E76f14D9e291](https://www.oklink.com/okexchain/address/0xcF0d04341dC0d43039d219E61956E76f14D9e291) | 300       |
| USDC-ELK | [0x92bAC84B88654090FE8ac1cE765F5BD26BFD9182](https://www.oklink.com/okexchain/address/0x92bAC84B88654090FE8ac1cE765F5BD26BFD9182) | 75        |

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

| Pair     | Address                                                                                                                           | ELK / day |
| -------- | --------------------------------------------------------------------------------------------------------------------------------- | --------- |
| OKT-ELK  | [0xcF0d04341dC0d43039d219E61956E76f14D9e291](https://www.oklink.com/okexchain/address/0xcF0d04341dC0d43039d219E61956E76f14D9e291) | 400       |
| USDC-ELK | [0x92bAC84B88654090FE8ac1cE765F5BD26BFD9182](https://www.oklink.com/okexchain/address/0x92bAC84B88654090FE8ac1cE765F5BD26BFD9182) | 100       |