---
title: "Granola Oauth Callback"
method: GET
path: "/knowledge-graph/granola/callback"
tags: ["knowledge-graph"]
---

# Granola Oauth Callback

`GET /knowledge-graph/granola/callback`

## Request

- Base URL: `https://api.evidenso.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.evidenso.com/knowledge-graph/granola/callback`
- Auth: none declared

OAuth 2.1 redirect target for Granola's authorize flow.

Public (no Firebase auth) — Granola redirects the user's browser
here with no auth headers. CSRF protection comes from the
unguessable `state` token, which we paired with the original
user_id when we kicked off the flow.

## Query parameters

- `code` string, nullable
- `state` string, nullable
- `error` string, nullable
- `error_description` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/evidenso/apis/persona-rag-api.md) - [All operations](https://skmtc.dev/evidenso/apis/persona-rag-api/llms.txt) - [OpenAPI document](https://skmtc.dev/evidenso/apis/persona-rag-api/revisions/86408c178d4f?raw)