Liquidity Provider

How to connect to the Ezys Solver Network as a liquidity source and provide quotes for incoming Intents.

Overview

As a Liquidity Provider (LP), you connect to the Ezys network through a standardized adapter interface. When Intents arrive, Solvers request quotes from your adapter. If your quote is selected as the best available, the trade executes at your quoted rate.

You don't need to understand the full Solver Network internals — you provide quotes, and Ezys handles the rest.

How It Works

Step	What happens
Connect	Register your adapter endpoint with the Ezys network
Receive RFQ	Solvers send you quote requests for matching currency pairs
Respond	Return your best rate, fee, and availability
Win	If your quote is the most competitive, the trade executes at your rate
Settle	Settlement follows the Execution Commitment terms

Adapter Interface

The adapter is a standardized API that your system implements. Solvers call your adapter to request quotes and confirm executions.

Quote Request

When a Solver needs a quote from you:

{
  "pair": {
    "source": "USDC",
    "target": "KRW"
  },
  "amount": "1000",
  "requestId": "rq_abc123"
}

Quote Response

Your system responds with the rate you can offer:

{
  "requestId": "rq_abc123",
  "rate": "1424.50",
  "feeBps": 7,
  "availableAmount": "1000",
  "ttlMs": 5000
}

If you can't serve the request (e.g. pair not supported, insufficient liquidity), respond with a decline and the Solver moves on.

What You Need

Requirement	Description
Pricing feed	Ability to return real-time rates for supported pairs
API endpoint	Adapter-compliant endpoint accessible by the Solver Network
Liquidity	Sufficient liquidity to back your quoted rates
Settlement capability	Ability to settle on-chain, off-chain, or both

Supported Source Types

The adapter interface is designed to work with any type of liquidity source:

Source Type	Examples
Banks	FX desks, treasury operations
Exchanges	Centralized and decentralized exchanges
Card networks	Cross-border card settlement
Insurance / Points	Alternative value networks
On-chain protocols	DEX, AMM, stablecoin protocols

Economics

You earn the spread on every trade executed at your quoted rate. There are no platform fees for providing liquidity — your earnings come directly from the competitive spread you set.

Related

• Validator — Operate a Solver Node in addition to providing liquidity
• Solver Network (Core Concepts) — How the competition works