# Run & Query

## 1. Configuration

In the `indexer/modules/custom/uniswap_v3/config.ini` file, configure the protocol information for your specific blockchain. Use the `chainId` as the key.

## 2. Verify ABI

Ensure that the ABI matches the Uniswap V3 protocol you're working with. If it doesn't, update the ABI in the `indexer/modules/custom/uniswap_v3/constants.py` file.

## 3. Indexing Data

To start indexing the data, run the following command:

```bash
python hemera.py stream -pg postgresql://{db_user}:{db_password}@{db_url}:5432/{database} -p {chain_rpc} -s {start_block_number} -e {end_block_number} -o postgres -B 1000 -w 5 -b 100 -E {entity_type}
```

(you can add your {entity\_type} in `enumeration/entity_type.py`)

## 4. Verify Data

### Get Current Holdings for a Wallet Address

First, retrieve all tokenIds held by the wallet\_address, and then fetch the prices for the pools associated with these tokenIds.

API Path: `/v1/aci/<wallet_address>/uniswapv3/current_holding`

### Get First Liquidity Addition Time for a Wallet Address

API Path: `/v1/aci/<wallet_address>/uniswapv3/first_liquidity_time`

### Get the Number of Pools with Liquidity Added or Removed by a Wallet Address

API Path: `/v1/aci/<wallet_address>/uniswapv3/provide_liquidity_pool_count`


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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.thehemera.com/hemera-indexer/use-cases/uniswap-v3/run-and-query.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.