For firms looking to build their own solutions, we provide the raw power of our platform via a unified technical interface. Scale your operations without the burden of building the underlying plumbing.
For firms looking to build their own solutions, we provide the raw power of our platform via a unified technical interface. Scale your operations without the burden of building the underlying plumbing.
Quick Onboarding
Quick Onboarding
Unified Interface
Unified Interface
Swiss Regulated
Swiss Regulated
3,000+ Pairs
3,000+ Pairs
Some firms want a trading platform. Others want raw materials to build their own. Mainframe API exposes a full regulatory perimeter as programmable layer, letting fintech founders, asset managers, corporate treasury teams launch products on top of infrastructure that would otherwise require eighteen months of compliance work to assemble independently.
API Feature
Unified integration gateway
Acess our entire suite of features through a single, robust API, reducing development time and technical overhead
API Feature
Turnkey infrastructure
Leverage our regulatory and technical framework to power your own fund, fintech startup, or asset management firm.
API Docs
Connect Mainframe API
Same infrastructure your desk uses by hand, exposed as a programmable interface for systematic flow. Single regulated integration replaces dozen separate venue connections.
API Docs
Connect Mainframe API
Same infrastructure your desk uses by hand, exposed as a programmable interface for systematic flow. Single regulated integration replaces dozen separate venue connections.
What is Mainframe?
Prime Brokerage Stack,
Consolidated Under One Account
Professional desks have historically assembled cryptocurrency infrastructure from separate providers. Mainframe delivers the same capabilities inside single regulated trading platform.
Institutional custody keeps capital in bank-grade segregated storage – never on your team's plate
Global Fiat accounts settle multi-currency flows directly, removing correspondent banking delays from daily workflow
Volume-Tier Pricing matches execution rates to professional flow, not retail volume
Named IBANs carry your legal entity name on every transfer - no third-party labels, no compliance flags downstream
Digital Asset Coverage spans leading tokens natively, with stablecoin support built in
Managed Accounts delegate access through granular, auditable permissions
Unified Market Access reaches every venue through single gateway - exchanges, DEX liquidity, OTC trading desk
Segregated Sub-Accounts isolate each strategy from day one, keeping performance cleanly separated
Institutional custody keeps capital in bank-grade segregated storage – never on your team's plate
Global Fiat accounts settle multi-currency flows directly, removing correspondent banking delays from daily workflow
Volume-Tier Pricing matches execution rates to professional flow, not retail volume
Named IBANs carry your legal entity name on every transfer - no third-party labels, no compliance flags downstream
Digital Asset Coverage spans leading tokens natively, with stablecoin support built in
Managed Accounts delegate access through granular, auditable permissions
Unified Market Access reaches every venue through single gateway - exchanges, DEX liquidity, OTC trading desk
Segregated Sub-Accounts isolate each strategy from day one, keeping performance cleanly separated
Frequently Asked Questions
Most questions that land with our team are covered here. Something specific to your setup? Reach us through channels below.
General
Accounts
Trading
Funds & Assets
What is the Mainframe Finance platform?
How does Mainframe differ from standard exchanges or brokers?
How do I become a client?
How does the onboarding process work?
Do I need to connect my existing exchange accounts?
Frequently Asked Questions
Most questions that land with our team are covered here. Something specific to your setup? Reach us through channels below.
General
Accounts
Trading
Funds & Assets
What is the Mainframe Finance platform?
How does Mainframe differ from standard exchanges or brokers?
How do I become a client?
How does the onboarding process work?
Do I need to connect my existing exchange accounts?
Frequently Asked Questions
Most questions that land with our team are covered here. Something specific to your setup? Reach us through channels below.
General
Accounts
Trading
Funds & Assets
What is the Mainframe Finance platform?
How does Mainframe differ from standard exchanges or brokers?
How do I become a client?
How does the onboarding process work?
Do I need to connect my existing exchange accounts?
General
Accounts
Trading
Funds & Assets
What is the Mainframe Finance platform?
How does Mainframe differ from standard exchanges or brokers?
How do I become a client?
How does the onboarding process work?
Do I need to connect my existing exchange accounts?
Start Today
Book a Call
Walk in with questions documentation does not answer. Walk out with setup mapped to your workflow and pricing mapped to your volume. Thirty minutes, no script, no generic deck.
Start Today
Book a Call
Walk in with questions documentation does not answer. Walk out with setup mapped to your workflow and pricing mapped to your volume. Thirty minutes, no script, no generic deck.
Start Today
Book a Call
Walk in with questions documentation does not answer. Walk out with setup mapped to your workflow and pricing mapped to your volume. Thirty minutes, no script, no generic deck.
Swiss-regulated institutional brokerage infrastructure for professionals managing digital asset capital. One account replaces fragmented vendor stack that institutional desks have historically assembled alone.
© 2026 Mainframe Finance AG, Switzerland
Mainframe Finance AG (CHE-472.429.137) is a financial intermediary affiliated with VQF (membership number 101314), a self-regulatory organization recognized by FINMA under the Swiss Anti-Money Laundering Act (AMLA). Mainframe is not a bank under Swiss Banking Act and does not hold a banking license. Services described on this website are directed at professional and institutional clients within meaning of Swiss Financial Services Act (FinSA). Information presented does not constitute financial advice, investment recommendation or solicitation to enter into financial transactions. Digital assets are subject to significant price volatility and total loss of capital. Past performance does not indicate future results. Regulatory treatment of digital assets varies across jurisdictions and may change. Clients are responsible for assessing suitability of services against own circumstances and consulting independent legal, tax and financial advisors before engaging.
Swiss-regulated institutional brokerage infrastructure for professionals managing digital asset capital. One account replaces fragmented vendor stack that institutional desks have historically assembled alone.
© 2026 Mainframe Finance AG, Switzerland
Mainframe Finance AG (CHE-472.429.137) is a financial intermediary affiliated with VQF (membership number 101314), a self-regulatory organization recognized by FINMA under the Swiss Anti-Money Laundering Act (AMLA). Mainframe is not a bank under Swiss Banking Act and does not hold a banking license. Services described on this website are directed at professional and institutional clients within meaning of Swiss Financial Services Act (FinSA). Information presented does not constitute financial advice, investment recommendation or solicitation to enter into financial transactions. Digital assets are subject to significant price volatility and total loss of capital. Past performance does not indicate future results. Regulatory treatment of digital assets varies across jurisdictions and may change. Clients are responsible for assessing suitability of services against own circumstances and consulting independent legal, tax and financial advisors before engaging.
Swiss-regulated institutional brokerage infrastructure for professionals managing digital asset capital. One account replaces fragmented vendor stack that institutional desks have historically assembled alone.
© 2026 Mainframe Finance AG, Switzerland
Mainframe Finance AG (CHE-472.429.137) is a financial intermediary affiliated with VQF (membership number 101314), a self-regulatory organization recognized by FINMA under the Swiss Anti-Money Laundering Act (AMLA). Mainframe is not a bank under Swiss Banking Act and does not hold a banking license. Services described on this website are directed at professional and institutional clients within meaning of Swiss Financial Services Act (FinSA). Information presented does not constitute financial advice, investment recommendation or solicitation to enter into financial transactions. Digital assets are subject to significant price volatility and total loss of capital. Past performance does not indicate future results. Regulatory treatment of digital assets varies across jurisdictions and may change. Clients are responsible for assessing suitability of services against own circumstances and consulting independent legal, tax and financial advisors before engaging.
Swiss-regulated institutional brokerage infrastructure for professionals managing digital asset capital. One account replaces fragmented vendor stack that institutional desks have historically assembled alone.
© 2026 Mainframe Finance AG, Switzerland
Mainframe Finance AG (CHE-472.429.137) is a financial intermediary affiliated with VQF (membership number 101314), a self-regulatory organization recognized by FINMA under the Swiss Anti-Money Laundering Act (AMLA). Mainframe is not a bank under Swiss Banking Act and does not hold a banking license. Services described on this website are directed at professional and institutional clients within meaning of Swiss Financial Services Act (FinSA). Information presented does not constitute financial advice, investment recommendation or solicitation to enter into financial transactions. Digital assets are subject to significant price volatility and total loss of capital. Past performance does not indicate future results. Regulatory treatment of digital assets varies across jurisdictions and may change. Clients are responsible for assessing suitability of services against own circumstances and consulting independent legal, tax and financial advisors before engaging.