---
title: Errors
description: Every error the image API answers with, and what to do about it.
---

Errors are plain text (`text/plain`), so they read well in a browser tab.

| Status | Body | Cause | Fix |
| --- | --- | --- | --- |
| `400` | `Missing domain` | The path is empty (`/` or `/og/`) | Put a domain after the slash |
| `400` | `Invalid domain` | Not a domain with a dot, like `localhost` or `my_site` | Use a public domain such as `stripe.com` |
| `401` | `Invalid token` | No `token`, or a key that doesn't exist (or was deleted) | Copy the key from the Keys page |
| `401` | `Origin not allowed` | The page's host isn't in the key's allowed origins | Add the host on the Keys page, or leave the list empty |
| `404` | `Logo not found` | No image was found and `fallback=404` (the default for `/og/`) | Show your own placeholder, or use `fallback=monogram` for icons |
| `405` | `Method not allowed` | Anything but `GET` or `HEAD` | Use `GET` |

Going over your plan's monthly requests is not an error: images keep working.