> ## Documentation Index
> Fetch the complete documentation index at: https://docs.b3os.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Exchange Rank

Get ranking list of futures exchanges based on open interest, volume, and liquidation data. Returns exchange rank, total OI, 24h volume, average funding rate, and liquidation breakdown. Ideal for: exchange comparison, liquidity assessment, market share analysis, selecting trading venues.

![Get Exchange Rank logo](https://ai-icon.b3.fun/logo/coinglass)
Catalog action Blockchain Data

Get ranking list of futures exchanges based on open interest, volume, and liquidation data. Returns exchange rank, total OI, 24h volume, average funding rate, and liquidation breakdown. Ideal for: exchange comparison, liquidity assessment, market share analysis, selecting trading venues.


## At a Glance

| Field | Value |
| --- | --- |
| Action ID | `coinglass-get-exchange-rank` |
| Category | Blockchain Data |
| Connector | Not required |
| Requires gas | No |
| Funds movement | None declared |
| Tags | `coinglass`, `exchanges`, `rankings`, `open-interest`, `volume`, `liquidation`, `read` |

## Payload Schema

This action does not declare payload fields.

## Result Schema

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `exchanges` | `array` | Yes | Array of exchange ranking data |

## Examples

**Workflow node**

```json
{
  "type": "coinglass-get-exchange-rank",
  "payload": {},
  "children": []
}
```
  **Test with API**

```bash
curl -X POST "https://api.b3os.org/v1/actions/coinglass-get-exchange-rank/test" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "inputs": {}
}'
```

**Use expressions for dynamic values**

Payload fields can use workflow expressions such as `{{$trigger.body.amount}}`, `{{$nodes.fetch.result.price}}`, and `{{$props.asset}}` when the value should come from a trigger, prior node, or reusable workflow prop.