Arc House
Partner Spotlights
May 13, 2026

Arc 🤝 Turnkey: Wallet and signing infrastructure for builders on Arc

Arc 🤝 Turnkey: Wallet and signing infrastructure for builders on Arc
# Partner Spotlights
# Spotlights
# Modular Wallets
# Dev-Controlled Wallets
# Account Abstraction
# Turnkey

Embedded wallets, programmable controls, and a cleaner path from prototype to production signing flows.

Tim Baker
Tim Baker
Arc 🤝 Turnkey: Wallet and signing infrastructure for builders on Arc
Arc is built for applications that move real value onchain. Beyond wallet connection, the challenge is not just user signatures, but controlling what can be signed and safely supporting backend and operational actions without taking on custody risk.
That is where Turnkey fits.
Arc already points builders to Turnkey as part of its account abstraction stack. For teams building on Arc, the value is straightforward: more control over wallet UX, more control over signing logic, and a better way to handle operational flows before those decisions become production problems.


What builders can use it for

  • Embedded Arc wallets for native onboarding and in-product UX
  • Operational wallets for payouts, treasury, and contract admin flows
  • Policy-based approval rules around what can be signed
  • Smart account flows where wallet control and signer management matter
  • Backend or agent-driven actions that need narrower permissions than "the app controls everything"

How to approach it

A simple path looks like this:
  1. Start with Arc's account abstraction docs so the wallet architecture is clear.
  1. Use Turnkey Embedded Wallets if the main job is end-user onboarding and wallet UX.
  1. Use Turnkey Company Wallets if the main job is backend signing, treasury, ops, or approvals.
  1. Add policy controls early to keep signing logic secure and simple as you scale.

Resources to learn more

Arc gets more useful as the ecosystem fills in the real production layers. Turnkey helps on one of the important ones: who can sign, how they sign, and what that experience feels like inside the product.
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