⚡Seamless Trading
Last updated
Last updated
At Holdstation DeFutures, our mission is to combine the speed and simplicity of centralized exchanges (CEXs) with the security and decentralization of DeFi.
Seamless Trading is a core innovation that abstracts away complex cryptography, gas fees, and repetitive signing, enabling users to trade instantly, securely, and effortlessly.
With Seamless Trading, users can enjoy:
CEX-like performance
True DeFi self-custody
A smooth experience across desktop browsers and the Holdstation Smart Wallet mobile app
Trade Anytime, Anywhere Access Holdstation DEX directly on web or through the Holdstation Smart Wallet mobile app. Enjoy seamless crypto trading across devices with the same fast and reliable experience.
Instant, Signing-Free Execution With Holdstation Seamless Key, orders are executed instantly without repetitive wallet confirmations, making crypto trading faster and easier.
Gas-Free Trading & Easy Onboarding Start trading crypto with no setup costs and zero gas fees. Holdstation makes decentralized trading simple, affordable, and user-friendly for everyone.
✅ Result: Fast, intuitive trading like CEXs, fully secured by DeFi architecture.
The Seamless Key is an EVM-compatible delegated key that powers frictionless trading while keeping funds safe.
Password Encrypted – Generated locally and secured with your password.
Non-Custodial – Keys never hold assets. Funds stay in your Master wallet (can be a hardware wallet).
Decentralized by Design – Keys are created and stored locally, and can be regenerated anytime.
API-Ready – Works as an API key for professional traders and automated bots.
Full User Control – Create multiple Seamless Keys, manage permissions, or revoke them instantly from your Master wallet.
When generating a Seamless Key:
You sign a combination of your password + Master wallet address.
This ensures the Seamless Key is cryptographically linked to your Master wallet.
Private key is generated locally, encrypted, and stored securely on your device.
When activating a Seamless Key, you authorize:
USDC Permit – Allowing Holdstation contracts to use your USDC as collateral.
Seamless Key Enablement – Granting the Seamless Key permission to execute trades.
Assets remain in your Master wallet at all times.
Permissions are limited to trading functions only.
Authorization can be revoked anytime.
All setup and transactions are gas-free, sponsored by Holdstation relayer.