MoneyGram has become a validator on the Solana blockchain, staking SOL tokens and processing transaction blocks, the company confirmed this week. The move places a major traditional payments firm directly into the infrastructure of a proof-of-stake network, just as stablecoins gain traction across the global remittance industry.
Staking SOL on Solana
As a validator, MoneyGram runs software that proposes and verifies new blocks on Solana. To participate, the firm staked a portion of its SOL holdings — a mechanism that aligns its incentives with network health. In return for securing the chain, MoneyGram earns rewards in SOL. The company hasn't disclosed the size of its stake, but the role gives it a direct say in network governance through voting on protocol upgrades.
Remittance industry’s stablecoin shift
MoneyGram's validator move comes as stablecoin adoption accelerates among money-transfer operators. Sending dollars, euros, or other fiat-pegged tokens over blockchains like Solana can settle in seconds at a fraction of the cost of traditional correspondent banking rails. Solana in particular has courted remittance firms with sub-penny fees and high throughput. MoneyGram's own platform already supports crypto-to-cash conversions; now it's embedding itself in the underlying settlement layer.
MoneyGram’s blockchain play
This isn't MoneyGram's first crypto experiment — it previously partnered with the Stellar network for USDC settlements — but becoming a validator marks a deeper commitment. Instead of just using a blockchain, the company now helps run one. The timing lines up with a broader push by remittance giants to cut out intermediaries. Rival Western Union has also tested stablecoin corridors, though it hasn't taken a validator role on any chain.
The development leaves open questions about how much influence MoneyGram will wield on Solana’s governance, and whether other remittance firms will follow suit. For now, the company is one of roughly 1,900 validators on the network — but one of the few with a physical presence in 200-plus countries.
