> For the complete documentation index, see [llms.txt](https://circular-protocol.gitbook.io/cex-integration-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://circular-protocol.gitbook.io/cex-integration-guide/local-calls/retrieve-list-of-blockchains.md).

# Retrieve List of Blockchains

````javascript
Circular.GetBlockchains()
  .then(data => {
    // do something with the data in JSON format
  });
```​⬤
````

### Output

```json
{
  "Result": 200, // Success
  "Response": {
    "Blockchains": [
      // Blockchains Array
      {
        "Address": "0x...", // Chain Address
        "Name": "Circular Main Public" // Chain Name
      }
      // Additional blockchains can be added here
    ]
  }
}
```