# Visa added Base, Polygon, Canton, Arc, and Tempo to its global stablecoin settlement pilot on April 29.

*fintech · news · 2026-04-30 · Crypto News*

## Key points

- Visa added Base, Polygon, Canton, Arc, and Tempo to its stablecoin settlement pilot on April 29.
- Visa's annualized stablecoin settlement run rate increased 50% to $7 billion after the expansion.
- Each new blockchain addition serves a distinct institutional role tailored to payments or compliance needs.
- Polygon processed $650 billion in stablecoin transactions in February 2026, now integrated into Visa’s network.
- Tempo, backed by Stripe, is focused on real-time stablecoin liquidity and settlement flows for Visa.

**Companies:** Visa, Stripe, Circle, Coinbase, Polygon
**Countries:** United States

[Read the full story on Crypto News](https://crypto.news/visa-stablecoin-pilot-hits-7b-on-nine-blockchains/)

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