> For the complete documentation index, see [llms.txt](https://docs.constellationnetwork.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.constellationnetwork.io/stargazer-wallet/constellation-rpc-api/wallet_watchasset.md).

# wallet\_watchAsset

Adds an L0 token to the Stargazer wallet.

**Parameters**

| Name | Type                           | Description               |
| ---- | ------------------------------ | ------------------------- |
| Data | `Object<WatchAssetParameters>` | The L0 token info object. |

WatchAssetParameters

```typescript
type WatchAssetParameters = {
  type: String; // The token's interface. "L0" is the only supported type.
  options: WatchAssetOptions;
};
```

WatchAssetOptions

```typescript
type WatchAssetOptions = {
  chainId: Number; // The chain ID. 1 (mainnet), 3 (testnet), 4 (integrationnet)
  address: Address; // Metagraph address
  l0: String; // L0 endpoint
  cl1: String; // Currency L1 endpoint
  dl1: String; // Data L1 endpoint
  name: String; // Name of the token
  symbol: String; // Symbol of the token
  logo: String; // Logo of the token
};
```

**Return Type**

`String<Boolean>` - True if the token was added successfully.

**Example**

```typescript
await provider.request({
  method: "wallet_watchAsset",
  params: [
    {
      type: "L0",
      options: {
        chainId: 4, // IntegrationNet
        address: "DAG5kfY9GoHF1CYaY8tuRJxmB3JSzAEARJEAkA2C", // DOR Metagraph address
        l0: "http://54.218.46.24:7000",
        cl1: "http://54.218.46.24:8000",
        dl1: "http://54.218.46.24:9000",
        name: "IntegrationNet DOR",
        symbol: "iDOR",
        logo: "https://.../logo.png",
      },
    },
  ],
});
// true
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

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

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.constellationnetwork.io/stargazer-wallet/constellation-rpc-api/wallet_watchasset.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

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.