## Apollo Federation Version 1 Compatibility

| Directive | State |
| --- | --- |
| @extends | Supported |
| @external | Supported |
| @key | Supported |
| @key (composite keys) | Supported |
| @provides | Supported |
| @requires | Supported |
| @tag | Supported |

## Apollo Federation Version 2 Compatibility

### 2.0

| Directive | State |
| --- | --- |
| @inaccessible | Supported |
| @override | Supported |
| [@shareable](https://cosmo-docs.wundergraph.com/federation/directives/shareable) | Supported |
| @key “resolvable” argument | Supported |
| @link | Supported |

### 2.1

| Directive | State |
| --- | --- |
| @composeDirective | Supported |
| @requires “fields” argument | Supported |

### 2.3

| Directive | State |
| --- | --- |
| @key on INTERFACE | Supported |
| @interfaceObject | Supported |

### 2.5

| Directive | State |
| --- | --- |
| [@authenticated](https://cosmo-docs.wundergraph.com/federation/directives/authenticated) | Supported |
| [@requiresScopes](https://cosmo-docs.wundergraph.com/federation/directives/requiresscopes) | Supported |