Stablecoin Cards as Payment Infrastructure: Rain Raises $250M and Approaches Critical Mass

2026 begins with another signal that stablecoins are definitively moving from the edge of experiments to the infrastructure phase in payments. Rain announced the closing of a Series C investment round of $250 million, valuing the company at $1.95 billion.

What Rain Offers

Rain provides infrastructure for issuing payment cards connected to stablecoin accounts:

• Instant conversion of stablecoins to fiat
• Compatibility with existing payment terminals
• API for corporate clients

Why It Matters

Stablecoin cards solve a key problem of crypto payments:

• No volatility
• Acceptance wherever cards are accepted
• Lower transaction costs for cross-border payments

Institutional Interest

Investment from leading VC funds signals growing confidence in stablecoin infrastructure as a legitimate part of the financial system.