Ecosystem communities
Explore Discord communities around Arc, Circle’s Layer-1 network: developer support, agent-payment hackathons, onchain art and NFT discovery.
Arc brings a stablecoin focus to building onchain applications. This selection connects its developer community and Canteen’s builder programs with Arclings’ collectible art and broader NFT communities. For those broader communities, the Arc connection is a published campaign; their discussions cover other projects and networks too. Each card explains the connection and the angle worth following.
5 sourced communities · Editorial order · no operator endorsement implied
Build on Arc is the developer community linked by Circle’s Arc website. It focuses on people building products, infrastructure and tooling on Arc and adjacent ecosystems. The Arc team directs members to technical-support and engagement-support tickets for guidance and project visibility.
Connection reviewed 2026-09-20 · Project source
Arclings is the Discord community linked by a project developing 6,283 monochrome NFT avatars on Arc, Circle’s Layer-1. The collection uses 40×40 pixel artwork stored in smart contracts and releases its artwork under CC0. The site directs early supporters to this server; its public roadmap also outlines a customizer and future developer tools.
Connection reviewed 2026-09-20 · Project source
Canteen brings together builders working at the intersection of crypto, AI and payments. Its Agora and Lepton hackathons connect that audience to Arc through agent applications and stablecoin settlement. The event websites link its Discord for introductions and discussion with the team and other builders.
Connection reviewed 2026-09-20 · Project source
The Underdogs describes itself as a Hong Kong Web3 community established in 2022. Its published NFT campaigns include a MUPOS raffle created on 15 September 2026, with first-come-first-served and guaranteed mint allocations. That campaign identifies MUPOS with Arc and documents one specific Arc connection within the community’s wider Web3 focus.
Connection reviewed 2026-09-20 · Project source
Capital Alpha brings together NFT collectors, whitelist hunters and people following new collections. Its community profile describes NFT discussion, giveaways, beginner education and market analysis. A Reserve On Arc campaign created on 18 September 2026 documents a specific Arc NFT connection within its broader collection coverage.
Connection reviewed 2026-09-20 · Project source