| [MySocialApp](https://mysocialapp.io) | Seamless Social Networking features, API, SDK to any app | `apiKey` | Yes | Unknown |

| [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 |

| [Reddit](https://www.reddit.com/dev/api) | Homepage of the internet | `OAuth` | Yes | Unknown |

| [SharedCount](http://docs.sharedcount.com/) | Social media like and share data for any URL | `apiKey` | Yes | Unknown |

| [Slack](https://api.slack.com/) | Team Instant Messaging | `OAuth` | Yes | Unknown |

| [Telegram Bot](https://core.telegram.org/bots/api) | Simplified HTTP version of the MTProto API for bots | `OAuth` | Yes | Unknown |

| [Trash Nothing](https://trashnothing.com/developer) | A freecycling community with thousands of free items posted every day | `OAuth` | Yes | Yes |

| [Tumblr](https://www.tumblr.com/docs/en/api/v2) | Read and write Tumblr Data | `OAuth` | Yes | Unknown |

| [Twitch](https://dev.twitch.tv/docs) | Game Streaming API | `OAuth` | Yes | Unknown |