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Ezys
A public permissioned solver network for institutional-grade FX transactions that bundles fintech service providers' FX demands and quotes from financial institutions.
What is Ezys?
In traditional FX trading, fintech services must integrate directly with individual banks and exchanges, and manually compare multiple liquidity sources to obtain the best rates.
Ezys solves this problem. Fintech Service Providers simply submit their trading intent, and the Ezys Solver Network collects quotes from multiple FX Trading Institutions to determine the optimal execution path. Through Hybrid Settlement, which supports both on-chain and off-chain assets as settlement targets, transactions across diverse asset types are made possible.

Who is Ezys for?
Fintech Service Providers
For companies operating travel/remittance apps, fintech wallets, and payment services.
| Feature | Description |
|---|---|
| Send Intents | Submit FX requests to Ezys |
| Best Rate Execution | Automatically receive optimal rates from multiple LPs |
| Hybrid Settlement | Automatic on-chain/off-chain settlement processing |
FX Trading Institutions
For banks, exchanges, and market makers.
| Feature | Description |
|---|---|
| Provide Quotes | Real-time quote provision via FX Console |
| Access New Demand | Direct access to FX demand from fintech channels |
| Run Solver Node | Participate directly in the Solver Network (optional) |
How It Works
Flow:
- Send Intents — FSP submits an estimated quote request as an Intent
- Quote Response — Solver Network responds with the optimal quote (valid for a set duration)
- Best Execution — Trade execution is confirmed after customer signature
- Settlement — On-chain/off-chain settlement based on asset type
Key Concepts
| Concept | Description |
|---|---|
| Intent | Trading intent declaration — specify only currency pair, amount, and conditions; delegate execution to the network |
| Solver Network | Network that receives intents, collects LP quotes, and determines optimal execution paths |
| Quote | Exchange rate quote provided by LPs for a given intent |
| Execution | Confirmed trade execution |
| Settlement | Hybrid settlement combining on-chain (Crypto) and off-chain (Fiat) |
Quick Links
| Resource | Description |
|---|---|
| Architecture | Technical architecture details |
| API Reference | API documentation for FSPs |
| Solver Network | Network structure and participation |
Contact
For integration inquiries, partnership discussions, or API key requests, please reach out to our business team.
