# Blockdaemon

Live on mainnet · [Infrastructure](https://builder.registrai.cc/ecosystem/infrastructure/) · Last reviewed 2026-10-23

Node and RPC infrastructure provider. Its docs publish an Arc RPC API reference and state that both Arc mainnet and testnet are supported.

[Website](https://www.blockdaemon.com) · [X @BlockdaemonHQ](https://x.com/BlockdaemonHQ) · [GitHub](https://github.com/blockdaemon) · [Docs](https://docs.blockdaemon.com/reference/arc-methods-rpc-api)

## Status

- First announced 2025-10-28
- Live on Arc mainnet since 2026-09-16

Evidence: [Blockdaemon docs: Arc RPC API, mainnet and testnet supported](https://docs.blockdaemon.com/reference/arc-methods-rpc-api) · [Blockdaemon blog: Announcing Blockdaemon as a Day 1 Launch Partner for Arc](https://www.blockdaemon.com/blog/announcing-blockdaemon-as-a-day-1-launch-partner-for-arc)

## Sources

1. [Blockdaemon Arc RPC API docs](https://docs.blockdaemon.com/reference/arc-methods-rpc-api) (2026-10-20)
2. [Arc public testnet announcement](https://www.arc.io/pressroom/circle-launches-arc-public-testnet) (2026-10-20)
3. [Arc mainnet launch announcement](https://www.arc.io/pressroom/circle-launches-arc-mainnet-an-economic-operating-system-for-the-internet) (2026-10-20)

[Corrected 1 time · latest 2026-10-23](https://builder.registrai.cc/ecosystem/corrections/#blockdaemon)

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

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