> For the complete documentation index, see [llms.txt](https://onchaintrade.gitbook.io/ot/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://onchaintrade.gitbook.io/ot/addresses.md).

# Addresses

**$OT** token on zkSync Era mainnet: 

{% embed url="<https://explorer.zksync.io/address/0xD0eA21ba66B67bE636De1EC4bd9696EB8C61e9AA>" %}

**$OSD** on zkSync Era mainnet:&#x20;

{% embed url="<https://explorer.zksync.io/address/0x2F96F4397AdDdF9C2eeB5233a29556BE26eb9450>" %}

#### Swap contract:&#x20;

{% embed url="<https://explorer.zksync.io/address/0x84c18204c30da662562b7a2c79397C9E05f942f0>" %}

#### Borrow contract:&#x20;

{% embed url="<https://explorer.zksync.io/address/0xCa806B267fC0C1C12EdBF77A2E5bcA5939c7d953>" %}

#### Governance/Treasury

{% embed url="<https://explorer.zksync.io/address/0xaA08A6D7B10724D03B8f4857D4fA14E7F92814e3>" %}

#### OSD staking reward

{% embed url="<https://zksync2-mainnet.zkscan.io/address/0xB382e7daC908B4e5d212C8872539E10Af0d678eC/transactions>" %}

#### Borrow Incentive

{% embed url="<https://zksync2-mainnet.zkscan.io/address/0x10C8044Ae3f2B1C7decB439fF2dc1164D750C39D/transactions>" %}

#### Perps Trading Incentive

{% embed url="<https://zksync2-mainnet.zkscan.io/address/0xE676B11421D68a28ba50920F2841183af93067a2/transactions>" %}

#### vOT

{% embed url="<https://explorer.zksync.io/address/0x5a6cFa206719b7769087a9c42846FdBef48f5ea9#contract>" %}