# Rain

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

Stablecoin payments infrastructure for enterprises, including stablecoin-powered cards. Named as a stablecoin payments provider routing payment and settlement flows through Arc in Circle's announcements.

[Website](https://www.rain.xyz) · [X @raincards](https://x.com/raincards)

## Status

- First announced 2026-08-05

Evidence: [Circle: founding validator cohort announcement](https://www.arc.io/pressroom/circle-announces-founding-validator-cohort-and-major-integrations-for-arc-ahead-of-september-16-mainnet-launch)

## Sources

1. [Circle: founding validator cohort announcement](https://www.arc.io/pressroom/circle-announces-founding-validator-cohort-and-major-integrations-for-arc-ahead-of-september-16-mainnet-launch) (2026-10-20)
2. [Circle: Arc mainnet launch announcement](https://www.arc.io/pressroom/circle-launches-arc-mainnet-an-economic-operating-system-for-the-internet) (2026-10-20)
3. [Rain website](https://www.rain.xyz) (2026-10-20)

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

Source: https://builder.registrai.cc/ecosystem/rain/ · Registrai, builder.registrai.cc, CC BY 4.0