Key Highlights:
- Solayer Pay allows unified card deposits across five major blockchains: Ethereum, Solana, BNB Chain, Base, and Arbitrum, which collectively account for about $181 billion (roughly 60%) of the total stablecoin supply.
- Deposits from all supported chains fund a single spending balance compatible with both virtual and physical cards, featuring Apple Pay, Google Pay, peer-to-peer transfers, and ATM withdrawals.
- Crypto debit card volume reached roughly $600 million per month by May 2026, marking a 500% surge since September 2024 as Solayer advances its high-throughput SVM-compatible Layer 1 blockchain.
Multi-Chain Stablecoin Spending Eliminates Bridging Hurdles
In an effort to eliminate the friction and expenses associated with cross-chain decentralized finance, Solayer Pay has integrated unified deposit support across five primary blockchain networks: Ethereum, Solana, BNB Chain, Base, and Arbitrum. Industry data from DefiLlama shows that Ethereum currently holds approximately $143.6 billion of the roughly $301 billion global stablecoin market, followed by Solana at $15.9 billion, BNB Chain at $13.1 billion, Base at $5.2 billion, and Arbitrum at $3.5 billion. Combined, these five ecosystems hold roughly $181 billion, capturing approximately 60% of the entire circulating stablecoin supply.
Historically, stablecoin holders wishing to utilize a payments product on an unsupported chain faced a cumbersome process requiring asset bridging, token swaps, or intermediary transfers through centralized cryptocurrency exchanges. These extra layers typically incurred high gas fees, exposure to bridging risks, and significant settlement delays. Solayer’s expanded infrastructure seeks to make these steps obsolete by streamlining access directly at the payment card layer.
Margie Feng, Solayer’s marketing lead, emphasized that the payment architecture is designed around existing consumer habits rather than forcing users onto specific chains. People hold stablecoins on whichever network they use most, and they shouldn’t have to move them somewhere else before they can spend them,
Feng said. She noted that expanding chain integration allows users to seamlessly top up their accounts from whichever blockchain they are already actively using.
Rapid Expansion of Solayer Pay Cards and Ecosystem Metrics
Funds deposited across any of the five supported blockchains feed directly into a single, unified balance that powers both virtual and physical Solayer Pay cards. Users can integrate their virtual credentials with digital wallet solutions including Apple Pay and Google Pay for point-of-sale contactless transactions, as well as execute instant peer-to-peer balance transfers to other Solayer Pay users.
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The payments product originally entered the market in April 2025 under the name Emerald Card and has quickly accumulated over 45,000 active cardholders. Expanding its physical utility in May 2026, Solayer launched a physical payment card across supported jurisdictions, granting cardholders the ability to pay at brick-and-mortar merchant terminals and withdraw local fiat cash at standard ATMs.
Integration With Solayer’s Layer 1 SVM Network Infrastructure
The payments suite serves as a major consumer-facing pillar within Solayer’s broader technological ambitions. In addition to payment infrastructure, the company is actively developing a high-performance Layer 1 network that is fully compatible with the Solana Virtual Machine (SVM). According to Solayer, this network architecture is engineered to process more than 330,000 transactions per second (TPS) while maintaining block finality speeds of roughly 400 milliseconds. Within this upcoming network ecosystem, SOL functions as the native asset used to settle transaction gas fees.
Consumers can manage their balances and issue cards through native Solayer Pay mobile applications available on iOS and Android platforms. To remain compliant with international financial regulations, applicants must satisfy standard Know Your Customer (KYC) identity verification procedures before an account can be approved, and card issuance remains restricted in certain prohibited jurisdictions.
Why This Matters
The broader crypto payment sector is witnessing explosive growth as stablecoins transition from trading collateral to everyday media of exchange. Total monthly crypto card expenditure surged to approximately $600 million by May 2026, representing a roughly 500% increase since September 2024. By unifying five disparate layer-1 and layer-2 stablecoin reserves into a frictionless spending layer, Solayer Pay addresses one of the primary roadblocks in consumer Web3 adoption—chain fragmentation. Removing bridging frictions allows retail consumers to easily convert digital liquidity into real-world commerce without enduring volatile swap slippage or high network transfer fees.
Frequently Asked Questions
Which blockchains are currently supported for Solayer Pay deposits?
Solayer Pay supports deposits across five major networks: Ethereum, Solana, BNB Chain, Base, and Arbitrum. All deposits merge into a single consolidated balance.
What payment features and hardware does Solayer Pay offer?
The platform provides both virtual and physical cards. Users can link virtual cards to Apple Pay and Google Pay for in-store and online payments, send funds to fellow cardholders, make in-person card payments, and withdraw cash from automated teller machines (ATMs) in supported regions.
Are there verification requirements or regional restrictions to use Solayer Pay?
Yes. Users must download the iOS or Android mobile application and successfully complete standard Know Your Customer (KYC) identity verification to obtain a card. The card issuing service is currently unavailable in select restricted jurisdictions.
