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A persistent key-value store that maintains data across different API executions. This allows you to share data between different runs of your Projects. Constraints:
  • Keys must be at least 1 character long.
  • Keys cannot contain : (colon) or # (hash) characters.
  • Data stored must be JSON-serializable.

PersistentStore

Method reference

get

Retrieve a value from the persistent store. Parameters
str
required
The key to retrieve the value for. Must be at least 1 character long and cannot contain : or # characters.
Returns Returns the value associated with the key, or None if not found. Raises
  • ValueError — Raised if the key is invalid (empty or contains forbidden characters).

set

Store a value in the persistent store. Parameters
str
required
The key to set the value for. Must be at least 1 character long and cannot contain : or # characters.
Any
required
The value to store. Can be any JSON-serializable type (dict, list, str, int, float, bool, None).
Returns Returns None when the value is successfully stored. Raises
  • ValueError — Raised if the key is invalid (empty or contains forbidden characters).