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Version: Endpoint V2 Docs

Deployed Endpoints, Message Libraries, and Executors

Below you can find a description of the main LayerZero V2 contracts and find the corresponding deployment information for each blockchain network LayerZero supports.

Contract Address Table​

Total Mainnet Networks: 124
Show Recently Added:
ChainChain IdEndpointEndpoint IdLibraries & ExecutorQuickstartRPC
2741
EndpointV2
(0x5c6c...)
30324🚀
Recently Added
69000
EndpointV2
(0x6F47...)
30372🚀
33139
EndpointV2
(0x6F47...)
30312🚀
1
EndpointV2
(0xe600...)
30108🚀Open external page
2
EndpointV2
(0x7f03...)
40108🚀Open external page
42161
EndpointV2
(0x1a44...)
30110🚀
42170
EndpointV2
(0x1a44...)
30175🚀
Recently Added
421614
EndpointV2
(0x6EDC...)
40231🚀
592
EndpointV2
(0x1a44...)
30210🚀
3776
EndpointV2
(0x1a44...)
30257🚀
43113
EndpointV2
(0x6EDC...)
40106🚀
43114
EndpointV2
(0x1a44...)
30106🚀
56
EndpointV2
(0x1a44...)
30102🚀
97
EndpointV2
(0x6EDC...)
40102🚀
60808
EndpointV2
(0x1a44...)
30279🚀
5165
EndpointV2
(0x6F47...)
30363🚀
8453
EndpointV2
(0x1a44...)
30184🚀
Recently Added
84532
EndpointV2
(0x6EDC...)
40245🚀
4337
EndpointV2
(0x1a44...)
30198🚀
Recently Added
80069
EndpointV2
(0x6C7A...)
40371🚀
80094
EndpointV2
(0x6F47...)
30362🚀
11501
EndpointV2
(0xcb56...)
30317🚀
200901
EndpointV2
(0x6F47...)
30314🚀
81457
EndpointV2
(0x1a44...)
30243🚀
6001
EndpointV2
(0x1a44...)
30293🚀
7700
EndpointV2
(0x1a44...)
30159🚀
42220
EndpointV2
(0x1a44...)
30125🚀
81224
EndpointV2
(0xcb56...)
30323🚀
Recently Added
12739
EndpointV2
(0xcb56...)
30366🚀
1030
EndpointV2
(0x1a44...)
30212🚀
1116
EndpointV2
(0x1a44...)
30153🚀
21000000
EndpointV2
(0xcb56...)
30331🚀
25
EndpointV2
(0x3A73...)
30359🚀
388
EndpointV2
(0x5c6c...)
30360🚀
7560
EndpointV2
(0x1a44...)
30283🚀
53935
EndpointV2
(0x1a44...)
30115🚀
68770
EndpointV2
(0x6F47...)
30315🚀
7979
EndpointV2
(0x1a44...)
30149🚀
666666666
EndpointV2
(0x1a44...)
30267🚀
432204
EndpointV2
(0x1a44...)
30118🚀
41923
EndpointV2
(0x3A73...)
30328🚀
747
EndpointV2
(0xcb56...)
30336🚀
Recently Added
17000
EndpointV2
(0x6EDC...)
40217🚀
1
EndpointV2
(0x1a44...)
30101🚀
11155111
EndpointV2
(0x6EDC...)
40161🚀
caution
LayerZero Testnet Endpoints use the real Mainnet pricefeed for cross-chain transfers. That means Ethereum Sepolia uses the real Ethereum gwei price. For testing EVM <> EVM transfers, it may be cheaper to use another EVM testnet with a cheaper cost of blockspace.
42793
EndpointV2
(0xAaB5...)
30292🚀
250
EndpointV2
(0x1a44...)
30112🚀
14
EndpointV2
(0x1a44...)
30295🚀
252
EndpointV2
(0x1a44...)
30255🚀
122
EndpointV2
(0x1a44...)
30138🚀
1300
EndpointV2
(0xcb56...)
30342🚀
100
EndpointV2
(0x1a44...)
30145🚀
2345
EndpointV2
(0x6F47...)
30361🚀
1625
EndpointV2
(0x1a44...)
30294🚀
Recently Added
43419
EndpointV2
(0xcb56...)
30371🚀
1666600000
EndpointV2
(0x1a44...)
30116🚀
295
EndpointV2
(0x3A73...)
30316🚀
43111
EndpointV2
(0x6F47...)
30329🚀
19011
EndpointV2
(0x1a44...)
30265🚀
caution
The Homeverse Endpoint uses an alternative ERC20 token instead of the native gas token for omnichain fees. You will need to modify your _payNative() function in OApp to handle ERC20 fees (see OFTAlt).
7332
EndpointV2
(0x1a44...)
30215🚀
1992
EndpointV2
(0x1a44...)
30182🚀
Recently Added
999
EndpointV2
(0x3A73...)
30367🚀
EndpointV2
(0x81d2...)
30326🚀
Recently Added
EndpointV2
(0xcc4e...)
40326🚀
57073
EndpointV2
(0xca29...)
30339🚀
8822
EndpointV2
(0x1a44...)
30284🚀
81
EndpointV2
(0x1a44...)
30285🚀
8217
EndpointV2
(0x1a44...)
30150🚀
2222
EndpointV2
(0x1a44...)
30177🚀
Recently Added
232
EndpointV2
(0x5c6c...)
30373🚀
1890
EndpointV2
(0x6F47...)
30309🚀
59144
EndpointV2
(0x1a44...)
30183🚀
1135
EndpointV2
(0x6F47...)
30321🚀
5151706
EndpointV2
(0x1a44...)
30197🚀
957
EndpointV2
(0xcb56...)
30311🚀
169
EndpointV2
(0x1a44...)
30217🚀
5000
EndpointV2
(0x1a44...)
30181🚀
4200
EndpointV2
(0x1a44...)
30266🚀
82
EndpointV2
(0xef02...)
30176🚀
1088
EndpointV2
(0x1a44...)
30151🚀
34443
EndpointV2
(0x1a44...)
30260🚀
Recently Added
10143
EndpointV2
(0x6C7A...)
40204🚀
1284
EndpointV2
(0x1a44...)
30126🚀
1285
EndpointV2
(0x1a44...)
30167🚀
2818
EndpointV2
(0x6F47...)
30322🚀
EndpointV2
(0xe600...)
30325🚀Open external page
1313161554
EndpointV2
(0x1a44...)
30211🚀
Recently Added
6900
EndpointV2
(0x2a5E...)
30369🚀
66
EndpointV2
(0x1a44...)
30155🚀
10
EndpointV2
(0x1a44...)
30111🚀
Recently Added
11155420
EndpointV2
(0x6EDC...)
40232🚀
291
EndpointV2
(0x1a44...)
30213🚀
8227
EndpointV2
(0xAaB5...)
30341🚀
3338
EndpointV2
(0x6F47...)
30302🚀
Recently Added
98866
EndpointV2
(0xC1b1...)
30370🚀
Recently Added
80002
EndpointV2
(0x6EDC...)
40267🚀
137
EndpointV2
(0x1a44...)
30109🚀
1101
EndpointV2
(0x1a44...)
30158🚀
1380012617
EndpointV2
(0x1a44...)
30235🚀
1729
EndpointV2
(0x6F47...)
30313🚀
30
EndpointV2
(0xcb56...)
30333🚀
1996
EndpointV2
(0x1a44...)
30278🚀
534352
EndpointV2
(0x1a44...)
30214🚀
1329
EndpointV2
(0x1a44...)
30280🚀
148
EndpointV2
(0x148f...)
30230🚀
caution
Shimmer, while being EVM-like, uses a different approach to gas token decimals, which could lead to specific implementations and adjustments in your gas calculations and transactions.
2046399126
EndpointV2
(0xe184...)
30273🚀
caution
The Skale Endpoint uses an alternative ERC20 token instead of the native gas token for omnichain fees. You will need to modify your _payNative() function in OApp to handle ERC20 fees (see OFTAlt).
Recently Added
103
EndpointV2
(76y77p...)
40168🚀Open external page
101
EndpointV2
(76y77p...)
30168🚀Open external page
1868
EndpointV2
(0x4bcb...)
30340🚀
146
EndpointV2
(0x6F47...)
30332🚀
50104
EndpointV2
(0x5c6c...)
30334🚀
Recently Added
1514
EndpointV2
(0x3A73...)
30364🚀
Recently Added
964
EndpointV2
(0x6F47...)
30374🚀
55244
EndpointV2
(0x6F47...)
30327🚀
1923
EndpointV2
(0xcb56...)
30335🚀
Controller
(0x1eb2...)
30343🚀
167000
EndpointV2
(0x1a44...)
30290🚀
40
EndpointV2
(0x1a44...)
30199🚀
1559
EndpointV2
(0x1a44...)
30173🚀
710420
EndpointV2
(0x3A73...)
30238🚀
728126428
EndpointV2
(0x0Af5...)
30420🚀
caution
TRX, the native token of Tron, uses 6 decimals, which affects how transactions and gas fees are calculated and can require specific handling in smart contracts and dApps.
2494104990
EndpointV2
(0x1b35...)
40420🚀
caution
TRX, the native token of Tron, uses 6 decimals, which affects how transactions and gas fees are calculated and can require specific handling in smart contracts and dApps.
130
EndpointV2
(0x6F47...)
30320🚀
1480
EndpointV2
(0xcb56...)
30330🚀
88
EndpointV2
(0x1a44...)
30196🚀
480
EndpointV2
(0x6F47...)
30319🚀
196
EndpointV2
(0x1a44...)
30274🚀
94524
EndpointV2
(0x1a44...)
30291🚀
Recently Added
50
EndpointV2
(0xcb56...)
30365🚀
37
EndpointV2
(0x1a44...)
30216🚀
660279
EndpointV2
(0x1a44...)
30236🚀
48900
EndpointV2
(0x6F47...)
30303🚀
7777777
EndpointV2
(0x1a44...)
30195🚀
2525
EndpointV2
(0x1a44...)
30234🚀
204
EndpointV2
(0x1a44...)
30202🚀
111188
EndpointV2
(0x1a44...)
30237🚀
810180
EndpointV2
(0x5c6c...)
30301🚀
caution
zkLink uses a unique compiler designed for zero-knowledge proof generation which generates different bytecode than the standard Solidity compiler (solc).
324
EndpointV2
(0xd07C...)
30165🚀
caution
zkSync uses its own compiler called zkSync-solc, which generates different bytecode than the standard Solidity compiler (solc).
Recently Added
300
EndpointV2
(0xe2Ef...)
40305🚀
caution
zkSync uses its own compiler called zkSync-solc, which generates different bytecode than the standard Solidity compiler (solc).
…
info

Endpoint Id (eid) values have no relation to Chain Id (chainId) values. Since LayerZero spans both EVM and non-EVM chains, each Endpoint contract has a unique identifier known as the eid for determining which chain's endpoint to send to or receive messages from.

When using LayerZero contract methods, be sure to use the correct eid listed below:

  • 30xxx: refer to mainnet chains

  • 40xxx: refer to testnet chains

To see if a specific LayerZero contract supports another, use the isSupportedEid() method.

Contract Description​

Contract NameDescription
EndpointV2The primary entrypoint into LayerZero V2 responsible for managing cross-chain communications. It orchestrates message sending, receiving, and configuration management between various smart contract connections using message library contracts and internal mappings to track OApp specific settings.
SendUln302A message library for sending cross-chain messages. It combines functionalities from SendUlnBase and SendLibBaseE2 to ensure secure message dispatch.
ReceiveUln302A message library for receiving and verifying cross-chain messages. It integrates ReceiveUlnBase and ReceiveLibBaseE2 to maintain message integrity.
SendUln301A version of the send message library compatible with EndpointV1 for backwards compatibility with EndpointV2.
ReceiveUln301A version of the receive message library compatible with EndpointV1 for backwards compatibility with EndpointV2.
LZ ExecutorA contract responsible for executing received cross-chain messages automatically with a specified gas limit and msg.value for a fee.
LZ Dead DVNRepresents a Dead Decentralized Verifier Network (DVN). These contracts are placeholders used when the default LayerZero config is inactive and will require the OApp owner to manually configure the contract's config to use the pathway.

Checking Default Configs​

To see the default configuration for a given pathway (i.e., from Chain A to Chain B), you can use LayerZero Scan's Default Checker.

Checker Example