# NPM

You can install an NPM package containing all the types and artifacts of the StarGate contracts so you do not need to manually import the ABI files and you can have full types support in your queries / clause building.

NPM Package: <https://www.npmjs.com/package/@vechain/stargate-contracts-artifacts>

#### Installation:

```sh
yarn add @vechain/stargate-contracts-artifacts
```

or&#x20;

```sh
npm install @vechain/stargate-contracts-artifacts
```

#### Usage (with [SDK](https://docs.vechain.org/developer-resources/sdks-and-providers/sdk)):

```javascript
import { StargateNFT__factory } from "@vechain/stargate-contracts-artifacts"

const res = await thor.contracts
    .load(stargateContractAddress, StargateNFT__factory.abi)
    .read.balanceOf(address);
```

**Usage (JSON Artifacts)**

You should be also able to get the JSON artifacts from this package

```javascript
import * as StargateNFTArtifact from "@vechain/stargate-contracts-artifacts/artifacts/contracts/StargateNFT.sol/StargateNFT.json";
```


---

# 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.stargate.vechain.org/for-developers/npm.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.