> For the complete documentation index, see [llms.txt](https://web2.chainspot.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://web2.chainspot.io/step-by-step-guide/request-for-obtaining-the-list-of-supported-token-pairs.md).

# Request for obtaining the list of supported token pairs

`GET /1.0/client/transaction-status.` Accepts the following parameters:

<table><thead><tr><th width="379">Parametrs</th><th>Description</th></tr></thead><tbody><tr><td><code>networkFrom (string, required)</code></td><td>departure network symbol</td></tr><tr><td><code>networkTo (string, required)</code></td><td>destination network symbol</td></tr><tr><td><code>cryptoFrom (string, not required)</code></td><td>departure token symbol</td></tr></tbody></table>

This request returns a list of token pairs.

An example of a successful response without the **`cryptoFrom`** parameter (HTTP code 200):

```
{
   "cryptos": { // list network token pairs
       "ETH": [ // departure token symbol
           "BSC" // destination token symbol
       ],
    }
}
```

An example of a successful response with th&#x65;**`cryptoFrom`** parameter (HTTP code 200):

```
[ // a list of destination token symbols
   "USDT",
   "USDC",
   "WETH",
]
```

Example of server error (HTTP code 500):

```
{
   "success": false, // request success flag
   "message": "Internal Server Error" // error message
}
```