Handlebars Helpers

To JSON String

Serializes values to JSON strings during Handlebars substitution. Useful for API payloads, prompts, logs, and passing structured data between tasks.

# Uses

You can use this helper to convert an object, value, or array to a JSON string.
This is helpful when you want to pass some data to an LLM task as a JSON. You can use this inline to convert the data to a JSON string directly in prompts.

# Usage

Helper name : to_json_string

# Examples

Example use in task:

Substituted definition

Example of pretty print

OUTPUT

{ "number": 1, "string": "string", "boolean": true, "array": [ 1, 2, 3 ], "obj": { "a": 1 } }