OpenSea is the largest NFT marketplace, powered by the Seaport protocol. Seaport is an open-source marketplace protocol for buying and selling NFTs with support for ERC-721, ERC-1155, and ERC-20 tokens. Deployed deterministically via CREATE2 at the same address across all EVM chains.
Smart contract addresses for OpenSea (Seaport) across 7 blockchains.
|
Chain
|
Chain ID
|
Contract Name
|
Address
|
Source
|
|---|---|---|---|---|
| ethereum | N/A | Seaport 1.6 |
0x0000000000000068F116...B395
|
Source ↗ |
| ethereum | N/A | Seaport 1.5 |
0x00000000000000ADc04C...14dC
|
Source ↗ |
| ethereum | N/A | Conduit Controller |
0x00000000F9490004C11C...Ad63
|
Source ↗ |
| ethereum | N/A | OpenSea Conduit |
0x1E0049783F008A008519...3c71
|
Source ↗ |
| polygon | N/A | Seaport 1.6 |
0x0000000000000068F116...B395
|
Source ↗ |
| polygon | N/A | Seaport 1.5 |
0x00000000000000ADc04C...14dC
|
Source ↗ |
| polygon | N/A | Conduit Controller |
0x00000000F9490004C11C...Ad63
|
Source ↗ |
| polygon | N/A | OpenSea Conduit |
0x1E0049783F008A008519...3c71
|
Source ↗ |
| arbitrum | N/A | Seaport 1.6 |
0x0000000000000068F116...B395
|
Source ↗ |
| arbitrum | N/A | Seaport 1.5 |
0x00000000000000ADc04C...14dC
|
Source ↗ |
| arbitrum | N/A | Conduit Controller |
0x00000000F9490004C11C...Ad63
|
Source ↗ |
| arbitrum | N/A | OpenSea Conduit |
0x1E0049783F008A008519...3c71
|
Source ↗ |
| optimism | N/A | Seaport 1.6 |
0x0000000000000068F116...B395
|
Source ↗ |
| optimism | N/A | Seaport 1.5 |
0x00000000000000ADc04C...14dC
|
Source ↗ |
| optimism | N/A | Conduit Controller |
0x00000000F9490004C11C...Ad63
|
Source ↗ |
| optimism | N/A | OpenSea Conduit |
0x1E0049783F008A008519...3c71
|
Source ↗ |
| base | N/A | Seaport 1.6 |
0x0000000000000068F116...B395
|
Source ↗ |
| base | N/A | Seaport 1.5 |
0x00000000000000ADc04C...14dC
|
Source ↗ |
| base | N/A | Conduit Controller |
0x00000000F9490004C11C...Ad63
|
Source ↗ |
| base | N/A | OpenSea Conduit |
0x1E0049783F008A008519...3c71
|
Source ↗ |
| avalanche | N/A | Seaport 1.6 |
0x0000000000000068F116...B395
|
Source ↗ |
| avalanche | N/A | Seaport 1.5 |
0x00000000000000ADc04C...14dC
|
Source ↗ |
| avalanche | N/A | Conduit Controller |
0x00000000F9490004C11C...Ad63
|
Source ↗ |
| avalanche | N/A | OpenSea Conduit |
0x1E0049783F008A008519...3c71
|
Source ↗ |
| bsc | N/A | Seaport 1.6 |
0x0000000000000068F116...B395
|
Source ↗ |
| bsc | N/A | Seaport 1.5 |
0x00000000000000ADc04C...14dC
|
Source ↗ |
| bsc | N/A | Conduit Controller |
0x00000000F9490004C11C...Ad63
|
Source ↗ |
| bsc | N/A | OpenSea Conduit |
0x1E0049783F008A008519...3c71
|
Source ↗ |
Use the Addybook API to get all 28 contract addresses for OpenSea (Seaport) across 7 chains.
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