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

# Parlay Market Requests

> Subscribe to real-time parlay market requests

<Warning>
  This WebSocket API will be deprecated on July 1, 2026. See the [Migration Guide](/api-reference/centrifugo-migration) to move to the Centrifuge-based API.
</Warning>

When a bettor requests a Parlay Market, a message is sent via the `markets:parlay` channel. In order to offer orders on Parlay Markets, you will need to subscribe to this channel. The payload will contain the `marketHash` that is associated with the Parlay Market.

You can post orders to this market as you would for any other market, using this `marketHash`. The payload also contains the token and size that the bettor is requesting. The `legs` in the payload contain the underlying legs that make up the parlay market. You can query for market data on each leg's `marketHash` to determine current orders for that individual market.

**`ParlayMarket` PAYLOAD FORMAT**

| Name        | Type               | Description                                                                                                                                               |
| ----------- | ------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------- |
| marketHash  | string             | The parlay market associated with this request                                                                                                            |
| requestorId | string             | An anonymized stable ID for the bettor who requested the parlay market                                                                                    |
| baseToken   | string             | The token this request is denominated in                                                                                                                  |
| requestSize | number             | The size in baseTokens that the bettor is requesting. See [the token section](/api-reference/unit-conversion) of how to convert this into nominal amounts |
| legs        | ParlayMarketLeg\[] | An array of legs that make up the parlay                                                                                                                  |

**`ParlayMarketLeg` PAYLOAD FORMAT**

| Name              | Type    | Description                                                            |
| ----------------- | ------- | ---------------------------------------------------------------------- |
| marketHash        | string  | The market for an individual leg within the parlay                     |
| bettingOutcomeOne | boolean | The side the bettor is betting for an individual leg within the parlay |

<Info>Note that the `requestSize` is only indicating what the user is requesting, but does not limit market makers in how much they want to offer. You are allowed to offer any size.</Info>

***

```javascript theme={null}
const channel = realtime.channels.get('markets:parlay');
channel.subscribe((message) => {
  console.log(message.data);
});
```

The above command returns JSON structured like this:

```json theme={null}
{
  "marketHash": "0x38cceead7bda65c18574a34994ebd8af154725d08aa735dcbf26247a7dcc67bd",
  "requestorId": "08e489e45313812cf236b43ab68c6236e3e8d63375a07d6bafdec1ecbed85c1b",
  "baseToken": "0x8f3Cf7ad23Cd3CaDb09735AFf958023239c6A063",
  "requestSize": "100000000",
  "legs": [
    {
      "marketHash": "0x0d64c52e8781acdada86920a2d1e5acd6f29dcfe285cf9cae367b671dff05f7d",
      "bettingOutcomeOne": true
    },
    {
      "marketHash": "0xe609a49d083cd41214a0db276c1ba323c4a947eefd2e4260386fec7b5d258188",
      "bettingOutcomeOne": false
    }
  ]
}
```