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

# Transactions commands

> Commands for grouping operations into atomic transactions.

<CardGroup cols={2}>
  <Card title="DISCARD" href="/docs/redis/commands/transactions/discard">Discard queued commands</Card>
  <Card title="EXEC" href="/docs/redis/commands/transactions/exec">Execute queued commands</Card>
  <Card title="MULTI" href="/docs/redis/commands/transactions/multi">Start a transaction</Card>
  <Card title="UNWATCH" href="/docs/redis/commands/transactions/unwatch">Unwatch all keys</Card>
  <Card title="WATCH" href="/docs/redis/commands/transactions/watch">Watch keys for changes</Card>
</CardGroup>


## Related topics

- [REST API](/docs/redis/features/restapi.md)
- [MULTI](/docs/redis/commands/transactions/multi.md)
- [Transactions](/docs/redis/sdks/ts/commands/transaction.md)
- [Pipeline & Transaction](/docs/redis/sdks/ts/pipelining/pipeline-transaction.md)
- [Key-Based Locking](/docs/redis/features/key-locking.md)