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

# QuoteToken

> The quote token within the pair. Reference for the QuoteToken enum in the Codex API: every value and where it is accepted.

## GraphQL

```
enum QuoteToken {
  token0
  token1
}
```

### Used By

**Returned by**

* [getNetworkConfigs](https://docs.codex.io/api-reference/queries/getnetworkconfigs.md): Returns a list of network configurations.
* [getTokenEvents](https://docs.codex.io/api-reference/queries/gettokenevents.md): Returns transactions for a pair.
* [getTokenEventsForMaker](https://docs.codex.io/api-reference/queries/gettokeneventsformaker.md): Returns a list of token events for a given maker (wallet address).
* [listPairsWithMetadataForToken](https://docs.codex.io/api-reference/queries/listpairswithmetadatafortoken.md): Returns a list of pair metadata for a token.
* [listTopTokens](https://docs.codex.io/api-reference/queries/listtoptokens.md) *(deprecated)*: Returns a list of trending tokens across any given network(s).
* [onBarsUpdated](https://docs.codex.io/api-reference/subscriptions/onbarsupdated.md): Live-streamed bar chart data to track price changes over time. Processed updates are projected into `aggregates` using the confirmed bar shape.
* [onEventsCreated](https://docs.codex.io/api-reference/subscriptions/oneventscreated.md): Live-streamed transactions for a pair.
* [onEventsCreatedByMaker](https://docs.codex.io/api-reference/subscriptions/oneventscreatedbymaker.md): Live-streamed transactions for a maker.
* [onPairMetadataUpdated](https://docs.codex.io/api-reference/subscriptions/onpairmetadataupdated.md): Live-streamed stat updates for a given token within a pair.
* [onTokenBarsUpdated](https://docs.codex.io/api-reference/subscriptions/ontokenbarsupdated.md): Live-streamed aggregate bar chart data to track price changes over time for a token.
* [onTokenEventsCreated](https://docs.codex.io/api-reference/subscriptions/ontokeneventscreated.md): Live-streamed events for a given token across all it's pools
* [onUnconfirmedBarsUpdated](https://docs.codex.io/api-reference/subscriptions/onunconfirmedbarsupdated.md) *(deprecated)*: Deprecated unconfirmed live-streamed bar chart data to track price changes over time. Use `onBarsUpdated` instead. (Solana only)
* [onUnconfirmedEventsCreated](https://docs.codex.io/api-reference/subscriptions/onunconfirmedeventscreated.md) *(deprecated)*: Deprecated unconfirmed live-streamed transactions for a token. Use `onEventsCreated` instead. (Solana only)
* [onUnconfirmedEventsCreatedByMaker](https://docs.codex.io/api-reference/subscriptions/onunconfirmedeventscreatedbymaker.md) *(deprecated)*: Deprecated unconfirmed live-streamed transactions for a maker. Use `onEventsCreatedByMaker` instead. (Solana only)
* [pairMetadata](https://docs.codex.io/api-reference/queries/pairmetadata.md): Returns metadata for a pair of tokens.

**Used as input by**

* [chartUrls](https://docs.codex.io/api-reference/queries/charturls.md): Returns a URL for a pair chart.
* [getBars](https://docs.codex.io/api-reference/queries/getbars.md): Returns bar chart data to track price changes over time.
* [getTokenEvents](https://docs.codex.io/api-reference/queries/gettokenevents.md): Returns transactions for a pair.
* [onBarsUpdated](https://docs.codex.io/api-reference/subscriptions/onbarsupdated.md): Live-streamed bar chart data to track price changes over time. Processed updates are projected into `aggregates` using the confirmed bar shape.
* [onEventsCreated](https://docs.codex.io/api-reference/subscriptions/oneventscreated.md): Live-streamed transactions for a pair.
* [onPairMetadataUpdated](https://docs.codex.io/api-reference/subscriptions/onpairmetadataupdated.md): Live-streamed stat updates for a given token within a pair.
* [onUnconfirmedBarsUpdated](https://docs.codex.io/api-reference/subscriptions/onunconfirmedbarsupdated.md) *(deprecated)*: Deprecated unconfirmed live-streamed bar chart data to track price changes over time. Use `onBarsUpdated` instead. (Solana only)
* [onUnconfirmedEventsCreated](https://docs.codex.io/api-reference/subscriptions/onunconfirmedeventscreated.md) *(deprecated)*: Deprecated unconfirmed live-streamed transactions for a token. Use `onEventsCreated` instead. (Solana only)
* [pairMetadata](https://docs.codex.io/api-reference/queries/pairmetadata.md): Returns metadata for a pair of tokens.


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