Based Brett Reactive Leaderboard

Deployment & Configuration

Environment Variables

Assign the following configuration variables before deployment.

RPC URLs, PKs & Network Config

Set the following environment variables according to your setup and the respective network documentation:

• REGISTRATION_RPC
• LEADRBOARD_RPC
• REACTIVE_RPC
• TOKEN_CHAIN_ID
• REGISTRATION_CHAIN_ID
• LEADERBOARD_CHAIN_ID
• DEPLOYMENT_PK: The private key for deployment. The current implementation assumes the same key is used across for the leaderboard contract and the reactive component. The registration contract may use a different key.
• LEADERBOARD_CALLBACK_PROXY_ADDR: The address of the callback proxy on the leaderboard network (e.g., 0x33Bbb7D0a2F1029550B0e91f653c4055DC9F4Dd8 for Sepolia).
• BRETT_ADDR
• COUNTERPARTY_ADDR_1
• COUNTERPARTY_ADDR_2
• COUNTERPARTY_ADDR_3
• COUNTERPARTY_ADDR_4
• START_BLOCK
• END_BLOCK
• NUM_TOP
• BLOCK_TICK

Chain IDs should match the RPC providers. Relevant chain IDs:

• Base: 8453
• Sepolia: 11155111
• Rective Network: 5318008

Live Brett is deployed at 0x532f27101965dd16442E59d40670FaF5eBB142E4. Slightly customized test Brett deployed on Sepolia can be found at 0x7f1353A4b4CFda63f5B1B0d4673b914b64C8E7a8. WETH suitable for testing is deployed on RN at 0xF09bAc493de46a1AE331e678F9a1a7D69f3FfF23.

Use 0xFe5A45dB052489cbc16d882404bcFa4f6223A55E and 0x2C15e8021857ca44502045D27e2A866Ffd4cAEac as counterparties on RN.

A couple of WETH/BRETT pairs on Base: 0x404E927b203375779a6aBD52A2049cE0ADf6609B, 0xba3f945812a83471d709bce9c3ca699a19fb46f7. Routers are 0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD and 0xf2614A233c7C3e7f08b1F887Ba133a13f1eb2c55.

To deploy your own Brett token contract, clone the mainnet contract and adjust the hardcoded addresses according to your needs and deployment setup. Ensure you have a functional Uniswap V2 setup (a third-party setup will suffice). After deployment, execute the removeLimits() and enableTrading() functions to enable unrestricted testing.

Deployment

Live parameters:

export REGISTRATION_RPC="https://base.drpc.org"
export LEADRBOARD_RPC="https://base.drpc.org"
export REACTIVE_RPC="https://kopli-rpc.reactive.network/"
export TOKEN_CHAIN_ID=8453
export REGISTRATION_CHAIN_ID=8453
export LEADERBOARD_CHAIN_ID=8453
export LEADERBOARD_CALLBACK_PROXY_ADDR=0x4730c58FDA9d78f60c987039aEaB7d261aAd942E
export BRETT_ADDR=0x532f27101965dd16442E59d40670FaF5eBB142E4
export COUNTERPARTY_ADDR_1=0x3fC91A3afd70395Cd496C647d5a6CC9D4B2b7FAD
export COUNTERPARTY_ADDR_2=0xf2614A233c7C3e7f08b1F887Ba133a13f1eb2c55
export COUNTERPARTY_ADDR_3=0x404E927b203375779a6aBD52A2049cE0ADf6609B
export COUNTERPARTY_ADDR_4=0xba3f945812a83471d709bce9c3ca699a19fb46f7
export START_BLOCK=24050526
export END_BLOCK=25389726
export NUM_TOP=60
export BLOCK_TICK=21600

First deploy the registration contract:

forge create --rpc-url $REGISTRATION_RPC --private-key $DEPLOYMENT_PK src/contracts/BasedBrettChallenge.sol:BasedBrettChallenge --constructor-args $START_BLOCK $END_BLOCK

Assign the contract address to REG_ADDR.

Now deploy the leaderboard contract:

forge create --rpc-url $LEADERBOARD_RPC --private-key $DEPLOYMENT_PK src/tokens/TokenizedLeaderboard.sol:TokenizedLeaderboard --value 10ether --constructor-args $LEADERBOARD_CALLBACK_PROXY_ADDR $NUM_TOP

Assign the contract address to LDBRD_ADDR.

Next, deploy the reactive contract:

forge create --legacy --rpc-url $REACTIVE_RPC --private-key $DEPLOYMENT_PK src/reactive/MonotonicSingleMetricReactive.sol:MonotonicSingleMetricReactive --value 10ether --constructor-args "($TOKEN_CHAIN_ID,$BRETT_ADDR,$REGISTRATION_CHAIN_ID,$REG_ADDR,$LEADERBOARD_CHAIN_ID,$LDBRD_ADDR,$NUM_TOP,0,$BLOCK_TICK,$START_BLOCK,$END_BLOCK,[$COUNTERPARTY_ADDR_1,$COUNTERPARTY_ADDR_2,$COUNTERPARTY_ADDR_3,$COUNTERPARTY_ADDR_4])"

Assign the contract address to BRRCT_ADDR.

Optional Step — Pause & Resume

To pause the contract, call pause():

cast send $BRRCT_ADDR "pause()" --rpc-url $REACTIVE_RPC --private-key $DEPLOYMENT_PK

To resume the contract, call resume():

cast send $BRRCT_ADDR "resume()" --rpc-url $REACTIVE_RPC --private-key $DEPLOYMENT_PK

Test Deployments

All-RN with WETH:

export BRETT_ADDR=0xF09bAc493de46a1AE331e678F9a1a7D69f3FfF23
export REG_ADDR=0x16f452638C64256a39c733B816A614602F6db424
export LDBRD_ADDR=0x04Ae2a17C0CeD148Dd9FcE8dF76327B330492907
export BRRCT_ADDR=0x65C36096b634EbB45DD924e91E2854c430E6dB49

All-RN with live Brett:

export BRETT_ADDR=0x532f27101965dd16442E59d40670FaF5eBB142E4
export REG_ADDR=0x5e70b2eBD16B75060A606ee6c0be200e884089A8
export LDBRD_ADDR=0x0d46D37c85541672f08bA1874ff904D4493a198a
export BRRCT_ADDR=0x448ab2f4f25e57a1463fcC73d0E0D39ad544D55c