Provide custom link previews for posted URLs
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Provide custom link previews for posted URLs
with Slack
Use Slack: its Slack Chat API lets you provide custom link previews for posted URLs in a single step (POST /chat.unfurl). capabilities.work can help you get signed up and connected.
- How do I show a custom preview when someone posts a link to my app's domain?
- Can I ask users to authenticate before my app unfurls their link?
Say it to your AI assistant
- Unfurl the links in message {ts} of {channel} with previews {unfurls}.
- Prompt the user to sign in at {user_auth_url} before unfurling message {ts} in {channel}.
For your developer
POST /chat.unfurl in Slack Chat API. Full spec on APIs.io.