The EU DMA Act takes effect today, and Meta's WhatsApp and Messenger will open interaction to third-party applications

According to this website’s news on March 7, the European Union’s Digital Markets Act (this website’s note: Digital Markets Act, referred to as “DMA”) officially came into effect today.

As designated "gatekeeper" platforms, Meta's two social chat apps WhatsApp and Messenger need to achieve interoperability with third-party messaging services.

Recently, Meta published a blog announcing the specific methods of compliance transformation for these two applications.

Under EU regulations, the two apps need to support one-on-one chats with individual users of third-party services within the first year, and be able to share images, sounds, and file formats. In the future, these functions will be further expanded to group functions and calls to meet more needs of users.

According to the statement, third-party applications that require interoperability with these two social chat applications must sign an interoperability agreement, and Meta will be ready to interconnect within 3 months after receiving the request, although it is actually possible It will take more time to get users started.

Meta requires third-party chats to support end-to-end encryption and recommends that third-party apps use the Signal encryption protocol used by WhatsApp, but other third-party protocols with comparable security are accepted.

When a third-party user chats with a WhatsApp or Messenger user, the message delivery is not directly connected to the clients of both parties, but is relayed through the servers of the two service providers. Meta says this approach can reduce the filtering of spam and scam messages.

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