WeChat is a messaging and social app developed by the Chinese company Tencent and launched in 2011. It includes a payments service, WeChat Pay. Read the latest news about WeChat on Cointelegraph. WeChat is a messaging and social app developed by the Chinese company Tencent and launched in 2011. It includes a payments service, WeChat Pay. Read the latest news about WeChat on Cointelegraph. WeChat is a messaging and social app developed by the Chinese company Tencent and launched in 2011. It includes a payments service, WeChat Pay. Read the latest news about WeChat on Cointelegraph.













