> For the complete documentation index, see [llms.txt](https://docs-core.allbridge.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-core.allbridge.io/sdk/get-started.md).

# Get started

### Installation instructions

Using npm:

```bash
$ npm install @allbridge/bridge-core-sdk
```

Using yarn:

```bash
$ yarn add @allbridge/bridge-core-sdk
```

Using pnpm:

```bash
$ pnpm add @allbridge/bridge-core-sdk
```

**Initialize the SDK instance with your node RPC URLs**

```ts
import { AllbridgeCoreSdk, nodeRpcUrlsDefault } from "@allbridge/bridge-core-sdk";
// Connections to blockchains will be made through your rpc-urls passed during initialization
const sdk = new AllbridgeCoreSdk({
  ...nodeRpcUrlsDefault,
  TRX: "your trx-rpc-url",
  ETH: "your eth-rpc-url"
});
```

Visit our [GitHub repository](https://github.com/allbridge-public/allbridge-core-js-sdk). 


---

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