# Yellow Card

Announced · [Payments](https://builder.registrai.cc/ecosystem/payments/) · Last reviewed 2026-10-20

Licensed stablecoin payments infrastructure provider covering USD and local currencies in emerging markets. Named among global payments firms in Circle's 2025-10-28 Arc testnet announcement.

[Website](https://yellowcard.io) · [X @yellowcard\_app](https://x.com/yellowcard_app)

## Status

- First announced 2025-10-28

Evidence: [Circle launches Arc public testnet](https://www.arc.io/pressroom/circle-launches-arc-public-testnet) · [Yellow Card on arc.io ecosystem](https://www.arc.io/ecosystem/yellow-card)

## Sources

1. [Circle launches Arc public testnet](https://www.arc.io/pressroom/circle-launches-arc-public-testnet) (2026-10-20)
2. [Yellow Card website](https://yellowcard.io) (2026-10-20)
3. [yellow-card on arc.io ecosystem](https://www.arc.io/ecosystem/yellow-card) (2026-10-20)

[Suggest a correction](https://builder.registrai.cc/ecosystem/yellow-card/correct/) · [How we publish](https://builder.registrai.cc/how-we-publish/) · [Arc ecosystem](https://builder.registrai.cc/ecosystem/)

Source: https://builder.registrai.cc/ecosystem/yellow-card/ · Registrai, builder.registrai.cc, CC BY 4.0