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FUEL VRF

Verifiable Random Function for Fuel ignition Mainnet. Get access to randomness and provably fair game outcomes in seconds.

After connecting your wallet and hitting the button above, you will be asked to approve the transaction on Fuel's Sepolia Testnet.
The seed and status areas below will update with the generated randomness seed, request tx hash and randomness itself.

Seed
Status

Developers

Github: Fuel VRF SDK | On-chain Contract to Contract call - Russian Roulette Example
JS SDK: @orao-network/fuel-vrf

Copied
 
    // Import ORAO's VRF library
    import { OraoVrf } from '@orao-network/fuel-vrf'
    
    const wallet_pass = "put_me_here";

    // define the RPC endpoint
    let provider = new Provider("https://testnet.fuel.network/v1/graphql");

    // define the wallet and unlock it
    let wallet = new WalletUnlocked(wallet_pass, provider);

    // initialize VRF constructor
    let vrf = new Vrf(wallet);
    
    // generate a seed for the VRF request
    let seed = getRandomB256();

    // send the VRF request
    let request = await vrf.request(seed)

    // get the randomness
    let randomness = await vrf.getRequest(seed)