Integrations
Settings → Integrations, per project.

GitHub and GitLab
Section titled “GitHub and GitLab”Give the project a repository and an access token. Pull requests and merge requests are matched to tasks by the task key in the branch name or title — a branch called orb-14/invoice-preview links itself to ORB-14, case-insensitively. Linked pull requests then appear on the card and in the task’s Linked work, with their state.
For GitLab you can also point at a self-hosted host, and a task shows its related branches and commits.
Slack and Discord
Section titled “Slack and Discord”Add a webhook URL per channel and choose which events it receives — task created, status changed, comment added. A project can have several channels, each with its own event selection, and each can be switched off without deleting it.
Webhooks
Section titled “Webhooks”For anything else, a plain webhook: your URL, your choice of events. Same event set, no formatting applied — the payload is yours to interpret.
A Coda document and table can be connected, for teams whose planning input arrives there.