Contract Addresses

Deployed Vision contract addresses on Index L3

Deployed Contract Addresses

The addresses. Where the contracts live on-chain. Verify them before sending money — trust is a luxury smart contract users cannot afford.

Vision contracts are deployed on the Index L3 Arbitrum Orbit chain (chain ID 111222333).

┌─────────────────────────────────────────────────┐
│              INDEX L3 (Chain 111222333)          │
│                                                 │
│  ┌───────────────────────────────────────────┐  │
│  │              Vision Contract              │  │
│  │  0x4F1BDD073932828bf2822F6dCAD1121Da41ED1Ef│  │
│  │                                           │  │
│  │  ┌─────────┐ ┌──────────┐ ┌────────────┐ │  │
│  │  │ Batches │ │ Players  │ │ Bot Reg.   │ │  │
│  │  └─────────┘ └──────────┘ └────────────┘ │  │
│  └───────────────────────────────────────────┘  │
│                      │                          │
│              ┌───────┴───────┐                  │
│              │               │                  │
│  ┌───────────────┐  ┌────────────────────────┐  │
│  │  L3 WUSDC     │  │  OracleRegistry        │  │
│  │  (18 decimals)│  │  (BLS verification)    │  │
│  └───────────────┘  └────────────────────────┘  │
└─────────────────────────────────────────────────┘

Contract addresses are loaded from deployments/vision-deployment.json and may differ between environments (testnet, staging, production). Always verify addresses against the deployment file before interacting with contracts directly.

Network Information

Property	Value
Chain Name	Index L3 (Arbitrum Orbit)
Chain ID	111222333
RPC Endpoint	https://rpc.generalmarket.io/
Collateral Token	WUSDC (18 decimals on L3)
Consensus	BLS oracle consensus

Deployed Contracts

Contract	Address	Description
Vision	0x4F1BDD073932828bf2822F6dCAD1121Da41ED1Ef	Main entry point for batch management, player operations, bot registry, and fee collection.
Deployer	0xC0d3ca67da45613e7C5b2d55F09b00B3c99721f4	The address that deployed the Vision contract.

Key Contract Parameters

These constants are set at deployment and cannot be changed:

Parameter	Value	Description
PROTOCOL_FEE_BPS	5 (0.05%)	Fee charged on player profits
MIN_STAKE_PER_TICK	100,000 (0.1 USDC)	Minimum stake per tick to join a batch
BPS_DENOMINATOR	10,000	Basis point denominator
MAX_TICK_DURATION	30 days	Maximum allowed tick duration when creating a batch
MAX_NAME_LENGTH	64 bytes	Maximum batch name length
MAX_DESCRIPTION_LENGTH	280 bytes	Maximum batch description length
MAX_URL_LENGTH	128 bytes	Maximum website URL length
MAX_VIDEO_URL_LENGTH	256 bytes	Maximum video URL length
MAX_IMAGE_URL_LENGTH	256 bytes	Maximum image URL length
MAX_DEPLOYER_NAME_LENGTH	64 bytes	Maximum deployer name length

USDC on Index L3

Vision uses WUSDC with 18 decimal places on the Index L3 chain. All amounts in the contract (deposits, stakes, balances, fees) are denominated in WUSDC’s 18-decimal format.

Amount	Raw Value
0.1 USDC	100000000000000000 (1e17)
1 USDC	1000000000000000000 (1e18)
10 USDC	10000000000000000000 (1e19)
100 USDC	100000000000000000000 (1e20)
1,000 USDC	1000000000000000000000 (1e21)

Retrieving Addresses

From the Deployment File

The canonical source of truth for deployed addresses is the deployment JSON:

cat deployments/vision-deployment.json

{
  "chainId": 111222333,
  "deployer": "0xC0d3ca67da45613e7C5b2d55F09b00B3c99721f4",
  "contracts": {
    "Vision": "0x4F1BDD073932828bf2822F6dCAD1121Da41ED1Ef"
  }
}

In the Frontend

The frontend imports the Vision address from the deployment module:

import deployment from "@/lib/contracts/deployment.json";

const visionAddress = deployment.contracts.Vision;

In a Bot

When building a Vision bot, read the contract address from the deployment file or pass it as a configuration parameter:

import json

with open("deployments/vision-deployment.json") as f:
    deployment = json.load(f)

VISION_ADDRESS = deployment["contracts"]["Vision"]
CHAIN_ID = deployment["chainId"]

Adding the Network to a Wallet

To interact with Vision contracts from a wallet like MetaMask:

1. Open your wallet’s network settings.
2. Add a custom network with the following details:
   • Network Name: Index L3
   • RPC URL: https://rpc.generalmarket.io/
   • Chain ID: 111222333
   • Currency Symbol: ETH

Immutable Contract References

The Vision contract holds two immutable references set at deployment:

Reference	Description
USDC	The IERC20 token used for all deposits, stakes, and payouts.
oracleRegistry	The OracleRegistry contract that stores BLS public keys for signature verification.
feeCollector	The address authorized to call collectFees() and withdraw accumulated protocol fees.

These values are set in the constructor and cannot be changed after deployment:

constructor(address _usdc, address _oracleRegistry, address _feeCollector) {
    USDC = IERC20(_usdc);
    oracleRegistry = _oracleRegistry;
    feeCollector = _feeCollector;
}