Chainlink VRF Supported Networks [v1]

VRF v2 replaces and enhances VRF v1.

See the VRF v2 documentation to learn more.

Chainlink VRF allows you to integrate provably-fair and verifiably random data in your smart contract.

For implementation details, read Introduction to Chainlink VRF.

Polygon (Matic) Mainnet

Important

The LINK provided by the Polygon (Matic) Bridge is not ERC-677 compatible, so cannot be used with Chainlink oracles. However, it can be converted to the official LINK token on Polygon (Matic) using Chainlink's PegSwap service

Item	Value
LINK Token	`0xb0897686c545045aFc77CF20eC7A532E3120E0F1`
VRF Coordinator	`0x3d2341ADb2D31f1c5530cDC622016af293177AE0`
Key Hash	`0xf86195cf7690c55907b2b611ebb7343a6f649bff128701cc542f0569e2c549da`
Fee	0.0001 LINK

VRF Response Times on Polygon

VRF responses are generated after 10 block confirmations on Polygon by default. Please get in touch with us if you require VRF responses to be generated after a higher number of block confirmations, based on what you feel is best for achieving secure finality times on Polygon.

Polygon (Matic) Mumbai Testnet

Mumbai Faucet

Testnet LINK and MATIC are available from the official Matic faucet and https://faucets.chain.link/mumbai.

Item	Value
LINK Token	`0x326C977E6efc84E512bB9C30f76E30c160eD06FB`
VRF Coordinator	`0x8C7382F9D8f56b33781fE506E897a4F1e2d17255`
Key Hash	`0x6e75b569a01ef56d18cab6a8e71e6600d6ce853834d4a5748b720d06f878b3a4`
Fee	0.0001 LINK

BNB Chain Mainnet

Important

The LINK provided by the BNB Chain Bridge is not ERC-677 compatible, so cannot be used with Chainlink oracles. However, it can be converted to the official LINK token on BNB Chain using Chainlink's PegSwap service.

Item	Value
LINK Token	`0x404460C6A5EdE2D891e8297795264fDe62ADBB75`
VRF Coordinator	`0x747973a5A2a4Ae1D3a8fDF5479f1514F65Db9C31`
Key Hash	`0xc251acd21ec4fb7f31bb8868288bfdbaeb4fbfec2df3735ddbd4f7dc8d60103c`
Fee	0.2 LINK - initial fees on BNB Chain are meant to cover the highest gas cost prices. To use VRF more efficiently, please contact us

Early Access

For the most efficient consumption of Chainlink VRF on BNB Chain, please contact us using this form to create a payment channel, through which we can provide VRF to you at the cost of BNB Chain network gas fees. You will only be paying in LINK for the gas costs incurred by the Chainlink node from calling your smart contract.

BNB Chain Testnet

BNB Chain Faucet

Testnet LINK is available from https://faucets.chain.link/chapel

Item	Value
LINK	`0x84b9B910527Ad5C03A9Ca831909E21e236EA7b06`
VRF Coordinator	`0xa555fC018435bef5A13C6c6870a9d4C11DEC329C`
Key Hash	`0xcaf3c3727e033261d383b315559476f48034c13b18f8cafed4d871abe5049186`
Fee	0.1 LINK

Ethereum Mainnet

Item	Value
LINK Token	`0x514910771AF9Ca656af840dff83E8264EcF986CA`
VRF Coordinator	`0xf0d54349aDdcf704F77AE15b96510dEA15cb7952`
Key Hash	`0xAA77729D3466CA35AE8D28B3BBAC7CC36A5031EFDC430821C02BC31A238AF445`
Fee	2 LINK - initial fees on Ethereum are meant to cover the highest gas cost prices. To use VRF more efficiently, please contact us

Early Access

For the most efficient consumption of Chainlink VRF on Ethereum, please contact us using this form to create a payment channel, through which we can provide VRF to you at the cost of Ethereum network gas fees. You will only be paying in LINK for the gas costs incurred by the Chainlink node from calling your smart contract.

Goerli

Goerli Faucets

Testnet LINK is available from https://faucets.chain.link/goerli
Testnet ETH is available from https://goerlifaucet.com/ or faucets listed at https://faucetlink.to/goerli.

Item	Value
LINK	`0x326C977E6efc84E512bB9C30f76E30c160eD06FB`
VRF Coordinator	`0x2bce784e69d2Ff36c71edcB9F88358dB0DfB55b4`
Key Hash	`0x0476f9a745b61ea5c0ab224d3a6e4c99f0b02fce4da01143a4f70aa80ae76e8a`
Fee	0.1 LINK