Ref

🛠 Connector Info

• Exchange Type: Decentralized Exchange (DEX)
• Market Type: Automatic Market Maker (AMM)

Component	Status	Notes
2️⃣ AMM Connector	✅
3️⃣ Range AMM Connector	Not built
🕯 AMM Data Feed	✅

ℹ️ Exchange Info

• Website: https://ref.finance
• CoinMarketCap: https://coinmarketcap.com/exchanges/ref-finance/
• Fees: https://guide.ref.finance/products/concepts/pooling#trading-fees

🔑 How to Connect

Create a wallet on one of the supported networks below:

Chain	Networks
near	mainnet, testnet

From inside the Hummingbot client, run gateway connect ref_finance in order to connect your wallet:

Which chain do you want ref-finance to connect to? (near) >>> 
Which network do you want ref-finance to connect to? (mainnet, testnet) >>>
Enter your near-mainnet private key >>>>

If connection is successful (near-mainnet):

The ref-finance connector now uses wallet [pubKey] on near-mainnet

2️⃣ AMM Connector

Integration to this DEX's swap pricing and execution endpoints

• ID: ref
• Connection Type: REST via Gateway
• API Docs: https://guide.ref.finance/
• Folder: https://github.com/hummingbot/gateway/tree/main/src/connectors/ref
• Default Configs: https://github.com/hummingbot/gateway/blob/main/src/templates/ref.yml

Endpoints

• /amm/price
• /amm/trade

For more info, run Gateway and go to in your browser to see detailed documentation for each endpoint.

🕯 AMM Data Feed

Data feed of this exchange's real-time prices

• ID: ref_[CHAIN]_[NETWORK]
• Connection Type: REST via Gateway
• Folder: Not specified

Usage

from hummingbot.data_feed.amm_gateway_data_feed import AmmGatewayDataFeed
prices = AmmGatewayDataFeed(
        connector_chain_network="ref_near_mainnet",
        trading_pairs={"USDC.e-AURORA", "USDT.e-USDC.e"},
        order_amount_in_base=Decimal("1"),
    )