• Flohmarkt is a decentralized, federated small advertisement platform.

• The name "flohmarkt" is German for "flea market" or "garage sale," and it is intended to be a small place for a connected group of people.

• The platform is meant to be a place for the exchange of goods and services.

• The project name, "flohmarkt", is written in lowercase letters.

• Flohmarkt provides its own http server to show small ads published by registered users.

• Registration is done through the server itself and can be switched off to limit access.

• Users register with an email address, and a confirmation link is sent.

• Registered users can publish small ads which are viewable to anyone who can access the website.

• To communicate with the ad author, unregistered users must log in or use a fediverse account.

• The small ads are actually notes in the fediverse.

• The url of the note can be opened with a fediverse client.

• Users can boost the ad like any other note.

• Users can also reply privately to the author by marking their note as 'direct'.

• It's possible to follow accounts on flohmarkt servers to get new ads in your timeline, like any other fediverse account.

• The software asks for the community's coordinates and radius at installation to help limit how far goods might travel.

• Flohmarkts can manually federate with other flohmarkts in their range to show their goods on their page.

• This is intended to build local communities where face-to-face trades are more common.

• The wiki is a good source of information.

• A presentation about flohmarkt took place at ChaosCamp 2023.

• There is a list of known instances on the wiki.

• A service compatibility chart is available.

• News about flohmarkt is regularly posted on Mastodon: @grindhold@23.social under the tag #flohmarkt.

The platform is designed to facilitate local trading and community building by connecting individuals through a decentralized, federated system.