The railways for AI-powered money spending.
SubZero is the railways for AI-driven money transfers, providing a robust API that enables AI agents and applications to move money effortlessly. Integrate fast, secure, and cost-effective stablecoin transactions into your AI solutions and be part of the future of finance.
SubZero is the railways for AI-driven money transfers, providing a robust API that enables AI agents and applications to move money effortlessly. Integrate fast, secure, and cost-effective stablecoin transactions into your AI solutions and be part of the future of finance.
Trusted by top innovative teams
Wealthro
Finyon
Aegra
Portivio
Vaultic
Altoris
Quantora
Fundara
Trusted by top innovative teams
Wealthro
Finyon
Aegra
Portivio
Vaultic
Altoris
Quantora
Fundara



Instant Transaction Processing
Enable your AI agents to execute transactions in real-time, ensuring your applications remain responsive and efficient. SubZero’s API is built for speed, so your AI never misses a beat.
Instant Transaction Processing
Enable your AI agents to execute transactions in real-time, ensuring your applications remain responsive and efficient. SubZero’s API is built for speed, so your AI never misses a beat.
AI-Optimized Routing
SubZero always selects the best transaction & network paths, minimizing fees and maximizing speed. SubZero ensures your transactions are always efficient and cost-effective.
AI-Optimized Routing
SubZero always selects the best transaction & network paths, minimizing fees and maximizing speed. SubZero ensures your transactions are always efficient and cost-effective.






Secure Transactions Without Credit Cards
We use cryptocurrency to power transactions, meaning no credit card details are ever required. Your data stays safe with advanced blockchain technology, offering top-tier security and privacy for every payment you make—hassle-free and worry-free.
Secure Transactions Without Credit Cards
We use cryptocurrency to power transactions, meaning no credit card details are ever required. Your data stays safe with advanced blockchain technology, offering top-tier security and privacy for every payment you make—hassle-free and worry-free.
Seamless Terminal Integration for Developers
Get up and running fast with SubZero’s developer-friendly design. With a clean API and clear documentation, you can integrate transaction management into your app using just a few terminal commands. It’s built to save time—less setup, more coding—so you can focus on creating value instead of wrestling with complex configurations
Seamless Terminal Integration for Developers
Get up and running fast with SubZero’s developer-friendly design. With a clean API and clear documentation, you can integrate transaction management into your app using just a few terminal commands. It’s built to save time—less setup, more coding—so you can focus on creating value instead of wrestling with complex configurations



Smarter Investing.
Stronger Outcomes
Smarter Investing.
Stronger Outcomes
Instant Transaction Processing
Enable real-time payments between AI agents. SubZero ensures every transaction is fast, seamless, and always on beat.
Real-Time Insights
Access blockchain data in real-time to make timely and informed decisions.
Instant Transaction Processing
Enable real-time payments between AI agents. SubZero ensures every transaction is fast, seamless, and always on beat.
AI-Optimized Routing
SubZero automatically picks the best network and transaction path for you. Lower fees, faster execution, and more efficient flows — without lifting a finger.
AI-Optimized Routing
SubZero automatically picks the best network and transaction path for you. Lower fees, faster execution, and more efficient flows — without lifting a finger.
AI-Optimized Routing
SubZero automatically picks the best network and transaction path for you. Lower fees, faster execution, and more efficient flows — without lifting a finger.
SECURE, CARDLESS PAYMENTS
No credit cards. No leaks. SubZero keeps payments private with crypto-native security by default.
SECURE, CARDLESS PAYMENTS
No credit cards. No leaks. SubZero keeps payments private with crypto-native security by default.
SECURE, CARDLESS PAYMENTS
No credit cards. No leaks. SubZero keeps payments private with crypto-native security by default.
TERMINAL-FIRST FOR DEVELOPERS
Spin up payments fast using clean API calls. Designed for builders who value speed and simplicity.
TERMINAL-FIRST FOR DEVELOPERS
Spin up payments fast using clean API calls. Designed for builders who value speed and simplicity.
TERMINAL-FIRST FOR DEVELOPERS
Spin up payments fast using clean API calls. Designed for builders who value speed and simplicity.
AUTONOMOUS MONEY MANAGEMENT
Power AI agents to invest, rebalance, and pay. SubZero makes autonomous finance easy to integrate.
AUTONOMOUS MONEY MANAGEMENT
Power AI agents to invest, rebalance, and pay. SubZero makes autonomous finance easy to integrate.
AUTONOMOUS MONEY MANAGEMENT
Power AI agents to invest, rebalance, and pay. SubZero makes autonomous finance easy to integrate.
AGENT-TO-AGENT TRANSFERS
Build peer-to-peer payments into any system. SubZero enables fast, direct transfers between AI agents.
AGENT-TO-AGENT TRANSFERS
Build peer-to-peer payments into any system. SubZero enables fast, direct transfers between AI agents.
AGENT-TO-AGENT TRANSFERS
Build peer-to-peer payments into any system. SubZero enables fast, direct transfers between AI agents.
Pricing Options
Choose the subscription plan that suits your needs
Monthly
Yearly
Core Plan
$99
Billed monthly
0.4% management fee
Automated AI rebalancing
Weekly market insights
Standard advisor support
0.2%–0.4% management fee
Exclusive AI trading strategies
Earn 2.75% on idle cash
Direct access to investment team
Priority onboarding & support
Vision Plan
Best value
$2,099
Billed monthly
Pricing Options
Choose the subscription plan that suits your needs
Monthly
Yearly
Core Plan
$99
Billed monthly
0.4% management fee
Automated AI rebalancing
Weekly market insights
Standard advisor support
0.2%–0.4% management fee
Exclusive AI trading strategies
Earn 2.75% on idle cash
Direct access to investment team
Priority onboarding & support
Vision Plan
Best value
$2,099
Billed monthly
Pricing Options
Choose the subscription plan that suits your needs
Monthly
Yearly
Core Plan
$99
Billed monthly
0.4% management fee
Automated AI rebalancing
Weekly market insights
Standard advisor support
0.2%–0.4% management fee
Exclusive AI trading strategies
Earn 2.75% on idle cash
Direct access to investment team
Priority onboarding & support
Vision Plan
Best value
$2,099
Billed monthly
Start Smarter. Invest with AI.
Put your portfolio on autopilot with powerful AI tools designed for clarity, speed, and control.
Start Smarter. Invest with AI.
Put your portfolio on autopilot with powerful AI tools designed for clarity, speed, and control.
Start Smarter. Invest with AI.
Put your portfolio on autopilot with powerful AI tools designed for clarity, speed, and control.