How Did Telegram Turn Its Messaging App Into a Crypto Gateway?

Telegram built a crypto infrastructure layer directly inside its messaging app by making The Open Network (TON) blockchain the exclusive engine for payments, mini apps, and digital asset transactions across its more than 1 billion monthly active users. Telegram reached 1 billion monthly active users in March 2025, marking a 2,757% increase from 35 million users at launch in 2014. The result is the largest consumer-facing crypto distribution channel ever assembled inside a single app, where users can send money, buy digital goods, and interact with decentralized applications without downloading anything extra. From a Banned Token to a Billion-User Blockchain The story starts with a legal setback. The Open Network began life as the "Telegram Open Network," a Layer-1 blockchain unveiled by Telegram's founders in 2018 to extend the app beyond messaging. After the SEC challenged Telegram's 2018 private token sale, a US court blocked distribution of the original "Grams" token in 2020, and Telegram formally withdrew. That separation proved temporary. Independent developers revived the codebase as "The Open Network," and a community-run TON Foundation brought the mainnet online while Telegram continued separately as a company. The reunion happened in stages. In January 2025, the TON Foundation announced that TON became the exclusive blockchain infrastructure powering Telegram's Mini App ecosystem. Toncoin became the only cryptocurrency accepted for non-fiat payments for Telegram services, including Telegram Stars, Telegram Premium, Telegram Ads, and Telegram Gateway. Toncoin also became the only currency used to pay Mini App developers and channel owners for earned Stars and advertisement revenue. Then Telegram went further. In April 2026, Telegram took over the TON Foundation's primary responsibilities and became the network's largest validator under its "Make TON Great Again" (MTONGA) program. Telegram staked 2.2 million TON to operate as a primary validator on April 30, 2026, formally reuniting the blockchain with the company that originally conceived it. How Does the Crypto Integration Actually Work Inside Telegram? The integration rests on three technical layers working together inside the app. The first is TON Connect, the protocol that links Telegram Mini Apps to blockchain wallets. TON Connect enables secure communication between wallets and decentralized applications, allowing users to authorize transactions while keeping control of their private keys. It is now the mandatory connection protocol for all Telegram Mini Apps using TON ecosystem services. The second is Telegram Stars, the in-app currency for digital goods, paid media, gifts, and creator content inside Telegram. It is important to understand what Stars are and what they are not. Stars are an in-app currency. They live inside Telegram's account system, not on a public blockchain. Users buy Stars with regular payment methods such as Apple Pay, Google Pay, or card, and spend them on Mini Apps, channel content, and gifts. Stars are not crypto.