MoneyGram became an active validator on the Solana blockchain on June 22, 2026, taking a direct role in securing one of the networks it plans to move money across. The 85-year-old remittance company said it is now staking SOL, processing transaction blocks, and helping run Solana’s consensus at the protocol level. MoneyGram also joined the Solana Developer Platform as an early adopter alongside Mastercard. For a payments firm that has spent five years pulling crypto into its core operations, running its own validator marks a shift from using blockchains to helping operate them.
A validator is a computer that confirms transactions and adds new blocks to a proof-of-stake blockchain, earning rewards for staking tokens and helping secure the network. By running one, MoneyGram now sits inside the machinery that keeps Solana online rather than simply transacting on top of it.
Key takeaways
- MoneyGram is now an active Solana validator, staking SOL and processing blocks to help secure the network at the protocol level.
- It joined the Solana Developer Platform as an early institutional adopter, alongside Mastercard.
- Solana becomes the third chain where MoneyGram runs a validator, after the payments-focused Tempo network and Midnight.
- The move builds on MGUSD, MoneyGram’s dollar stablecoin launched earlier this month.
Published: 23 June 2026 16:09 UTC
What MoneyGram announced
MoneyGram framed the validator launch as the next layer of a multi-year crypto strategy, not a one-off experiment. “Running a validator puts MoneyGram inside Solana’s consensus,” said Luke Tuttle, the company’s chief product and technology officer, in the announcement. “We stake Solana, process transaction blocks and help secure the network at the protocol level. We help run the rails we move money on.”
The company also joined the Solana Developer Platform, an API-driven service for building compliant financial products on the chain. MoneyGram joins as an early adopter next to Mastercard, positioning itself among the institutions Solana is courting as more payment volume moves on-chain.
Why it matters for payments
Validators are usually run by crypto-native infrastructure firms, not 85-year-old money-transfer companies. When a regulated payments business with a global agent network takes a consensus seat, the signal carries weight: the composition of a validator set shapes how legitimate a network looks to other institutions weighing whether to build on it.
For MoneyGram, the logic is operational. The firm has spent more than five years wiring blockchain and stablecoins through its treasury, product, and payments systems so fiat and digital dollars can move through the same plumbing. Operating a validator gives it influence over the reliability and cost of the rails it depends on, rather than leaving that to third parties.
“MoneyGram has spent the past several years integrating blockchain into our payment infrastructure, and everything we are building now leverages this foundation,” said Anthony Soohoo, chairman and chief executive of MoneyGram. He argued that the future of cross-border money movement will run on “open, interoperable stablecoin rails” and that compliance and operational scale are what let an incumbent help build them.
A multi-chain bet
Solana is not MoneyGram’s only blockchain commitment. It is the third network where the company operates an official validator, joining the payments-focused Tempo blockchain, where it serves as an anchor remittance validator, and the Midnight network. That spread reflects a deliberate refusal to tie its payments future to a single chain.
The validator news also builds on MGUSD, MoneyGram’s own U.S. dollar stablecoin launched earlier in June through a partnership with Bridge, the stablecoin infrastructure firm owned by Stripe. A stablecoin is a cryptocurrency designed to hold a steady value, usually pegged one-to-one to a fiat currency like the dollar. MGUSD is meant to be the settlement asset that moves across these networks, with the validators forming the rails underneath it.
Sheraz Shere, general manager of payments and commerce at the Solana Foundation, said the decision “reflects a commitment to the Solana ecosystem” and pointed to MoneyGram’s scale across markets as the kind of participation Solana wants as payments shift on-chain.
What comes next
MoneyGram called this “the beginning” of its engagement with Solana, leaving room for products built on the Developer Platform and deeper use of MGUSD for settlement. The harder questions are practical: how much volume actually routes through these stablecoin rails, whether validator economics hold up, and how regulators treat a licensed payments company that now helps run public blockchains. For now, the move puts a recognizable consumer-finance brand directly into the infrastructure layer of crypto, a place few traditional payment firms have been willing to go.
Frequently asked questions
What does it mean that MoneyGram is a Solana validator?
It means MoneyGram now runs a node that helps confirm transactions and produce blocks on Solana, staking SOL tokens to do so. The company helps secure the network and shares in the responsibility of keeping it running, rather than just sending transactions across it.
How is this connected to MoneyGram’s stablecoin?
MoneyGram launched MGUSD, a dollar-pegged stablecoin, earlier in June through Stripe-owned Bridge. The validator work builds the underlying rails that stablecoins like MGUSD can settle on, giving MoneyGram more control over the networks its digital dollars travel through.
Is Solana the only blockchain MoneyGram works with?
No. Solana is the third network where MoneyGram runs a validator, alongside the payments-focused Tempo blockchain and the Midnight network. The company has said it prefers an open, multi-chain approach rather than relying on a single blockchain.
