> For the complete documentation index, see [llms.txt](https://docs.zert.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zert.com/api-reference/discovery/list-tokens.md).

# Get Available Tokens

Returns supported tokens across all chains or filtered by chain. Use this to discover tokens available for swaps.

**Endpoint:** `GET /api/v1/tokens`\
**Auth:** Required (`Authorization: Bearer YOUR_API_KEY`)

## Query parameters

| Parameter       | Type    | Required | Description                                       | Example             |
| --------------- | ------- | -------- | ------------------------------------------------- | ------------------- |
| `chainRef`      | string  | No       | Filter by chain                                   | `eth-mainnet`       |
| `q`             | string  | No       | Search by symbol or name                          | `USDC`              |
| `limit`         | integer | No       | Max tokens to return (1–50000, default: 500)      | `50`                |
| `cursor`        | string  | No       | Opaque cursor for pagination                      | `next_cursor_value` |
| `supportedOnly` | string  | No       | `1` or `true` — only tokens supported for trading | `1`                 |
| `requireLogo`   | string  | No       | `1` or `true` — only tokens with a logo URL       | `true`              |
| `sort`          | string  | No       | `top`, `marketcap`, `trending`, or `asc`          | `top`               |
| `debug`         | string  | No       | `1` or `true` — include debug info in response    | `1`                 |

## Example

{% tabs %}
{% tab title="cURL" %}

```bash
curl -X GET 'https://api.gateway.zert.com/api/v1/tokens?chainRef=eth-mainnet&limit=10' \
  -H 'Authorization: Bearer YOUR_API_KEY'
```

{% endtab %}

{% tab title="Example Response" %}

```json
{
  "data": {
    "tokens": [
      {
        "chain": "eth-mainnet",
        "symbol": "USDC",
        "name": "USD Coin",
        "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "decimals": 6,
        "logoUrl": "https://cdn.example.com/usdc.png"
      }
    ],
    "nextCursor": null
  },
  "meta": {
    "requestId": "req_xyz",
    "timestamp": "2026-04-23T12:00:00.000Z"
  }
}
```

{% endtab %}
{% endtabs %}

## Token fields

| Field        | Type           | Description                          |
| ------------ | -------------- | ------------------------------------ |
| `chain`      | string         | Chain identifier for the token       |
| `symbol`     | string         | Canonical token symbol               |
| `name`       | string         | Human-readable token name            |
| `address`    | string         | EVM contract address when applicable |
| `decimals`   | integer        | Token decimals                       |
| `mint`       | string         | Solana mint address when applicable  |
| `logoUrl`    | string         | Token logo URL when available        |
| `nextCursor` | string or null | Cursor for the next page             |

## Responses

| Code | Description                               |
| ---- | ----------------------------------------- |
| 200  | List of tokens                            |
| 400  | Invalid request (e.g. invalid params)     |
| 401  | Unauthorized (missing or invalid API key) |
| 502  | Quote-service token discovery unavailable |

{% embed url="<https://api.gateway.zert.com/docs>" %}
Zert API — Tokens
{% endembed %}


---

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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.zert.com/api-reference/discovery/list-tokens.md?ask=<question>&goal=<endgoal>
```

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