Thirdweb

Live on mainnet · Developer tools · Last reviewed 2026-10-20

Web3 developer platform for wallets, payments, bridging and tokens. It publishes a chain page for Arc (chain ID 5042) with a public RPC at 5042.rpc.thirdweb.com and links to the Arc explorer.

Also known as thirdweb.

Website · X @thirdweb · GitHub

Status

• First announced 2025-10-28

Evidence: thirdweb chain page: Arc (chain 5042, Mainnets)

Sources

1. thirdweb chain page: Arc (2026-10-20)
2. Circle press release: Arc public testnet (2026-10-20)

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