# PLP Liquidation Instructions

The following document describes how to undertake liquidations. It also includes links to our template liquidation bot as a starting point to help liquidators build their more sophisticated, custom liquidation engines.  

{% file src="/files/A2JAb93kzQQGIuW0ChyS" %}

The liquidation query (described in the embedded document - in relation to the liquidation query NPM package <https://www.npmjs.com/package/@fringefinance/primary-scripts>) requires you to define the setup in `.env` files - which declare the relevant Fringe V2 contract addresses and subgraph query endpoints. The setups required for the `.env` file for each chain are listed below \
\
(you'll also find related instructions in the github repo README.md file for the Fringe V2 liquidation bot ==>  : <https://github.com/fringe-finance/liquidation-bot/tree/master>)

Configuration for mainnet ⚙️

(you may alter the following network RPCs if they are not working suitably for you.)

#### Ethereum mainnet

```
NETWORK_RPC='https://mainnet.infura.io/v3/'
PIT_CONTRACT_ADDRESS='0x70467416507B75543C18093096BA4612a9261DB8'
PIT_LIQUIDATION_CONTRACT_ADDRESS='0x747088fA37fB08d7F8326FBe119D5bf332d0F60d'
PIT_SUBGRAPH_URL='https://api.studio.thegraph.com/query/57877/fringe-plpv2-eth-mainnet/version/latest'
```

#### Arbitrum mainnet

```
NETWORK_RPC='https://arb1.arbitrum.io/rpc'
PIT_CONTRACT_ADDRESS=’0x5855F919E89c5cb5e0052Cb09addEFF62EB9339A’     
PIT_LIQUIDATION_CONTRACT_ADDRESS=’0x0438b74336E042BB596Be593cfF8D84FD0D8935B’
PIT_SUBGRAPH_URL=’https://api.studio.thegraph.com/query/57877/fringe-plpv2-arb-mainnet2/version/latest'
```

#### Polygon mainnet

```
NETWORK_RPC='https://polygon-mainnet.infura.io'
PIT_CONTRACT_ADDRESS=’0x286475366f736fcEeB0480d7233ef169AE614Fe4’
PIT_LIQUIDATION_CONTRACT_ADDRESS=’0x4cc524E21222Ec40E586f7C6da21a4F4DD2B1D2f’
PIT_SUBGRAPH_URL='https://api.studio.thegraph.com/query/57877/fringe-plpv2-poly-mainnet/version/latest'
```

#### Optimism mainnet

```
NETWORK_RPC='https://mainnet.optimism.io/'
PIT_CONTRACT_ADDRESS=’0x088F23ac0c07A3Ce008FB88c4bacFF06FECC6158’
PIT_LIQUIDATION_CONTRACT_ADDRESS=’0xfE56364C8157E7A459693FE481bB2d138949cB47’
PIT_SUBGRAPH_URL='https://api.thegraph.com/subgraphs/name/brainspacer/fringe-plpv2-opt-mainnet2'
```

#### zkSync Era mainnet

```
NETWORK_RPC='https://mainnet.era.zksync.io'
PIT_CONTRACT_ADDRESS=’0x8f1d37769a56340542Fb399Cb1cA49d46Aa9fec8’
PIT_LIQUIDATION_CONTRACT_ADDRESS=’0xe0dBcD250EDbF3638349C2d0cCA1a97A6B93a995’
PIT_SUBGRAPH_URL='https://api.studio.thegraph.com/query/57877/fringe-plpv2-zk-mainnet/version/latest'
```

###

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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.fringe.fi/v2-fringe-finance-platform-docs/plp-liquidation-instructions.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.