Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Using the ActivityPub API for cross-server interactions

evan @evan@activitypub.space

<p>This topic came up yesterday during the SocialCG meeting. I think it's really interesting as a way to interact naturally with remote servers; see <a href="https://evanp.me/2024/04/22/cross-server-interactions-in-activitypub/" rel="nofollow ugc">Cross-server Interactions in ActivityPub</a> for a description of how it can work.</p> <p>There was some discussion during the call, so I started an issue in the ActivityPub API task force issue list: <a href="https://github.com/swicg/activitypub-api/issues/43" rel="nofollow ugc">Using the ActivityPub API for cross-server interactions</a>.</p>

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