> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tac.build/llms.txt
> Use this file to discover all available pages before exploring further.

# Core Contracts

> The page lists the core TAC Protocol's contract addresses used in TON and TAC blockchains while interacting with TON Adapter

## TON Adapter addresses

<Tabs>
  <Tab title="TON Mainnet">
    | Contract Name         | Address                                            |
    | --------------------- | -------------------------------------------------- |
    | **Cross Chain Layer** | `EQAgpWmO8nBUrmfOOldIEmRkLEwV-IIfVAlJsphYswnuL80R` |
    | **Settings**          | `EQBpUijPLYC9dcmw8Y-d23E9iX-2HBCupc5oqoYgXnORSRmi` |
    | **Jetton Proxy**      | `EQAChAswsPNsU2k3A5ZDO_cfhWknCGS6WMG2Jz15USMwxMdw` |
    | **NFT Proxy**         | `EQDDqOCQr6EPBmJnFF-dDKuNFLctG-SEYFhz66m17uisfLXh` |
  </Tab>

  <Tab title="TON Testnet">
    | Contract Name         | Address                                            |
    | --------------------- | -------------------------------------------------- |
    | **Cross Chain Layer** | `EQAVGclLM4b0fb4pYRbS-OUUJiXlaTk8C0D1IueAzx6XgGo0` |
    | **Settings**          | `EQAf49rSyJGxh_OjoWJYwzpZCvVQdlYVNVy-DN3awXg8l5ZJ` |
    | **Jetton Proxy**      | `EQAgBa6tNOqswtuRggf47BIO809mxHUgkkk5EYmfISDMJ_Zw` |
    | **NFT Proxy**         | `EQAATNVhlCNQLj9a-BFoGQAt5qCJI827frKFjcbGVHyrEUBM` |
  </Tab>
</Tabs>

## TAC Adapter addresses

<Tabs>
  <Tab title="TAC Mainnet">
    | Contract Name               | Address                                      |
    | --------------------------- | -------------------------------------------- |
    | **Cross Chain Layer**       | `0x9fee01e948353E0897968A3ea955815aaA49f58d` |
    | **Settings**                | `0x1278fc68146643D7a05baAb1531618613999828D` |
    | **Consensus**               | `0xAe635dE674cFE4aFD179CDE441aBBE6504A20A98` |
    | **Merkle Tree Utils**       | `0xE11F57B7C650f9FeAcFCb414ab65F5A19bdFCc44` |
    | **Token Utils**             | `0x6BE421FEf556c41170Cd3F652ee469837409AAF5` |
    | **Smart Account Factory**   | `0x070820Ed658860f77138d71f74EfbE173775895b` |
    | **Smart Account Blueprint** | `0xEc94C850F17ab72A31CEa784dFD3ffc8789A9bE4` |
    | **Multicall**               | `0xcA11bde05977b3631167028862bE2a173976CA11` |
    | **WTAC**                    | `0xB63B9f0eb4A6E6f191529D71d4D88cc8900Df2C9` |
  </Tab>

  <Tab title="TAC Testnet">
    | Contract Name               | Address                                      |
    | --------------------------- | -------------------------------------------- |
    | **Cross Chain Layer**       | `0x4f3b05a601B7103CF8Fc0aBB56d042e04f222ceE` |
    | **Settings**                | `0xF52a9A4C747Ce4BED079E54eB074d1C8879021D1` |
    | **Consensus**               | `0x2BF0030eD6635BCc01aba0D991e1b087877e1cA5` |
    | **Merkle Tree Utils**       | `0x7c8CDB0Fd5AFD238d8e3782bc3c548859b19BAAb` |
    | **Token Utils**             | `0xB9856463dE80753b0717E3d62DA6236c408734Df` |
    | **Smart Account Factory**   | `0x5919D1D0D1b36F08018d7C9650BF914AEbC6BAd6` |
    | **Smart Account Blueprint** | `0xeAB80f5369689a2D142f25E654d9822A7725028B` |
    | **Multicall**               | `0xcA11bde05977b3631167028862bE2a173976CA11` |
    | **WTAC**                    | `0xCf61405b7525F09f4E7501fc831fE7cbCc823d4c` |
  </Tab>
</Tabs>