> ## 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.

# HTTL

> Retrieves the remaining time-to-live (TTL) for field(s) in a hash in seconds.

## Arguments

<ParamField body="key" type="string" required>
  The key of the hash.
</ParamField>

<ParamField body="fields" type="string | number | (string | number)[]" required>
  The field(s) to retrieve the TTL for.
</ParamField>

## Response

<ResponseField type="number[]" required>
  The remaining TTL in seconds for each field.

  * `-2` if the field does not exist in the hash or if the key doesn't exist.
  * `-1` if the field exists but has no associated expiration.

  For more details, see [HTTL documentation](https://redis.io/commands/httl).
</ResponseField>

<RequestExample>
  ```ts Example theme={"system"}
  await redis.hset("my-key", "my-field", "my-value");
  await redis.hexpire("my-key", "my-field", 10);
  const ttl = await redis.httl("my-key", "my-field");

  console.log(ttl); // e.g., [9]
  ```
</RequestExample>