> ## Documentation Index
> Fetch the complete documentation index at: https://apidocs.scripe.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Invalid scope

# `invalid_scope`

| HTTP | When                                                |
| ---- | --------------------------------------------------- |
| 400  | One or more requested scopes is invalid or unknown. |

The requested `scope` string contains a token outside the
[closed scope list](../oauth.md#5-scopes), or a refresh tried to widen
scope beyond the consent. Scope strings are space-separated,
case-sensitive `<resource>:<verb>` tokens.

Narrowing on refresh is allowed; widening requires a fresh trip through
`/authorize`.