---
title: "Every function a formula may call"
description: "Name, group, what it does, one example, what it returns and how many arguments it takes."
canonical: "https://gtable.app/docs/builder-api/fields/functions"
updated: "2026-10-05"
---

# Every function a formula may call

`GET https://studio.gtable.app/v1/formula-functions`

Name, group, what it does, one example, what it returns and how many arguments it takes.

A function that is not on this list does not exist: guessing one from another product is refused when the formula is saved, so read this instead.

Requires the `schema:read` scope. Operation `fields.functions`. MCP tool `fields_functions`. CLI, once published: `gtable fields functions`.