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Lettr

Interact with Lettr transactional email APIs

Folder → Get Many

AI-generated

Summary

Lists Lettr folders, optionally filtering by project ID and purpose. Returns folders as separate n8n items by default, or as an array when Simplify is disabled.

Inputs

  • Return All — When enabled, fetches all matching folders. Otherwise, fetches up to Limit results (default 50; UI allows 1–250).
  • Limit — Maximum number of folders to return when Return All is disabled; defaults to 50.
  • Simplify — Defaults to true and splits the array result into separate output items; disabling it keeps the array together.
  • Project ID — Filters folders by project ID. A value of 0 uses the team's default project.
  • Purpose — Filters folders by purpose: Any (no purpose filter), Transactional, or Campaign.

Output shape

A list of folder results.

Simplify defaults to true, producing one n8n output item per folder; when disabled, the folders remain in an array. The supplied source pack shows only function signatures, so it does not establish the response envelope or pagination details.

Examples

Example 1: List up to 50 folders in the team's default project

Return All=false, Limit=50, Project ID=0, Purpose=Any, Simplify=true.

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