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Mainnet Addresses

The omnichain contracts for sending messages

Official Endpoint Addresses

These are the mainnet contract addresses of the contracts on which you would call send()
See testnet here to play around.
Note: chainId values are not related to EVM ids. Since LayerZero will span EVM & non-EVM chains the chainId are proprietary to our Endpoints.

Ethereum​

  • chainId: 101
  • endpoint: 0x66A71Dcef29A0fFBDBE3c6a460a3B5BC225Cd675

BNB Chain​

  • chainId: 102
  • endpoint: 0x3c2269811836af69497E5F486A85D7316753cf62

Avalanche​

  • chainId: 106
  • endpoint: 0x3c2269811836af69497E5F486A85D7316753cf62

Aptos

  • chainId: 108
  • endpoint: 0x54ad3d30af77b60d939ae356e6606de9a4da67583f02b962d2d3f2e481484e90
  • layerzero_apps: 0x43d8cad89263e6936921a0adb8d5d49f0e236c229460f01b14dca073114df2b9

Polygon​

  • chainId: 109
  • endpoint: 0x3c2269811836af69497E5F486A85D7316753cf62

Arbitrum​

  • chainId: 110
  • endpoint: 0x3c2269811836af69497E5F486A85D7316753cf62

Optimism​

  • chainId: 111
  • endpoint: 0x3c2269811836af69497E5F486A85D7316753cf62

Fantom​

  • chainId: 112
  • endpoint: 0xb6319cC6c8c27A8F5dAF0dD3DF91EA35C4720dd7

DFK

  • chainId: 115
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

Harmony

  • chainId: 116
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

Dexalot

  • chainId: 118
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

Celo

  • chainId: 125
  • endpoint: 0x3A73033C0b1407574C76BdBAc67f126f6b4a9AA9

Moonbeam

  • chainId: 126
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

Fuse

  • chainId: 138
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

Gnosis

  • chainId: 145
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

Klaytn

  • chainId: 150
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

Metis

  • chainId: 151
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

CoreDAO

  • chainId: 153
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

OKT (OKX)

  • chainId: 155
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

Polygon zkEVM

  • chainId: 158
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

Canto

  • chainId: 159
  • endpoint: 0x9740FF91F1985D8d2B71494aE1A2f723bb3Ed9E4

zkSync Era

  • chainId: 165
  • endpoint: 0x9b896c0e23220469C7AE69cb4BbAE391eAa4C8da

Moonriver

  • chainId: 167
  • endpoint: 0x7004396C99D5690da76A7C59057C5f3A53e01704

Tenet

  • chainId: 173
  • endpoint: 0x2D61DCDD36F10b22176E0433B86F74567d529aAa

Arbitrum Nova

  • chainId: 175
  • endpoint: 0x4EE2F9B7cf3A68966c370F3eb2C16613d3235245

Meter.io

  • chainId: 176
  • endpoint: 0xa3a8e19253Ab400acDac1cB0eA36B88664D8DedF

Sepolia

This endpoint is connected to Ethereum, Arbitrum, Optimism only on mainnet.
  • chainId: 161
  • endpoint: 0x7cacBe439EaD55fa1c22790330b12835c6884a91

Kava

  • chainId: 177
  • endpoint: 0xb6319cC6c8c27A8F5dAF0dD3DF91EA35C4720dd7

Linea

Base

Mantle

Loot

  • chainId: 197
  • endpoint: 0xb6319cC6c8c27A8F5dAF0dD3DF91EA35C4720dd7

MeritCircle (aka Beam)

  • chainId: 198
  • endpoint: 0xb6319cC6c8c27A8F5dAF0dD3DF91EA35C4720dd7

Zora

  • chainId: 195
  • endpoint: 0xb6319cC6c8c27A8F5dAF0dD3DF91EA35C4720dd7