diff --git a/README.md b/README.md
index e4bdc47e..f5c848d8 100644
--- a/README.md
+++ b/README.md
@@ -1851,6 +1851,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Open Collective](https://docs.opencollective.com/help/developers/api) | Get Open Collective data | No | Yes | Unknown |
 | [Pinterest](https://developers.pinterest.com/) | The world's catalog of ideas | `OAuth` | Yes | Unknown |
 | [PostLake](https://postlake.dev/docs/) | One API to publish, schedule, and read analytics across every major social network | `apiKey` | Yes | No |
+| [Postproxy](https://postproxy.dev/getting-started/quickstart/) | Publish posts, comments, DMs, and more | `apiKey` | Yes | No |
 | [Product Hunt](https://api.producthunt.com/v2/docs) | The best new products in tech | `OAuth` | Yes | Unknown |
 | [Publora](https://docs.publora.com) | Publish and schedule posts to ten social networks from one endpoint | `apiKey` | Yes | No |
 | [Reddit](https://www.reddit.com/dev/api) | Homepage of the internet | `OAuth` | Yes | Unknown |