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

# Contract deployments

> Canonical SaucerSwap contract and token IDs on Hedera mainnet and testnet, with HashScan and Mirror Node verification, the V3 signing domain, and Axelar ITS SAUCE on Base.

These are the canonical SaucerSwap deployments. Every ID links to HashScan. Audit coverage for the V1, V2, and V3 contracts is listed on the [audits page](/developers/security/audits).

<Info>
  HashScan is the human-readable explorer. For machine verification, query the public Mirror Node directly: [`/contracts/{id}`](https://mainnet-public.mirrornode.hedera.com/api/v1/contracts/0.0.1077627), [`/accounts/{id}`](https://mainnet-public.mirrornode.hedera.com/api/v1/accounts/0.0.1456985), or [`/tokens/{id}`](https://mainnet-public.mirrornode.hedera.com/api/v1/tokens/0.0.731861). Replace the example ID with the deployment you need to verify.
</Info>

<Warning>
  Contracts marked deprecated remain on-chain but should not be used for new integrations. Always verify the ID you are calling against this page.
</Warning>

## Hedera mainnet

### V1 (AMM)

| Contract                          | Hedera ID                                                       | Purpose                                      |
| --------------------------------- | --------------------------------------------------------------- | -------------------------------------------- |
| SaucerSwapV1Factory               | [0.0.1062784](https://hashscan.io/mainnet/contract/0.0.1062784) | Creates V1 pools; `getPair`, `pairCreateFee` |
| SaucerSwapV1RouterV3              | [0.0.3045981](https://hashscan.io/mainnet/contract/0.0.3045981) | Current V1 router for swaps and liquidity    |
| SaucerSwapRouterWithFee           | [0.0.6755814](https://hashscan.io/mainnet/contract/0.0.6755814) | Fee-enabled router variant                   |
| SaucerSwapV1RouterV2 (deprecated) | [0.0.1461860](https://hashscan.io/mainnet/contract/0.0.1461860) | Superseded by RouterV3                       |
| SaucerSwapV1RouterV1 (deprecated) | [0.0.1062787](https://hashscan.io/mainnet/contract/0.0.1062787) | Superseded by RouterV3                       |
| SaucerSwapV1FeeTo                 | [0.0.1062785](https://hashscan.io/mainnet/account/0.0.1062785)  | Protocol fee collection account              |

### V2 (CLMM)

| Contract                                              | Hedera ID                                                       | Purpose                                   |
| ----------------------------------------------------- | --------------------------------------------------------------- | ----------------------------------------- |
| SaucerSwapV2Factory                                   | [0.0.3946833](https://hashscan.io/mainnet/contract/0.0.3946833) | Creates V2 pools; `getPool`, `mintFee`    |
| SaucerSwapV2SwapRouter                                | [0.0.3949434](https://hashscan.io/mainnet/contract/0.0.3949434) | V2 swaps (`exactInput`, `exactOutput`)    |
| SaucerSwapV2QuoterV2                                  | [0.0.3949424](https://hashscan.io/mainnet/contract/0.0.3949424) | Gas-free swap quotes                      |
| SaucerSwapV2NonfungiblePositionManagerV2              | [0.0.4053945](https://hashscan.io/mainnet/contract/0.0.4053945) | Liquidity position NFTs                   |
| — LP NFT token                                        | [0.0.4054027](https://hashscan.io/mainnet/token/0.0.4054027)    | NFT collection for V2 positions           |
| SaucerSwapV2NonfungiblePositionManagerV1 (deprecated) | [0.0.3949448](https://hashscan.io/mainnet/contract/0.0.3949448) | Superseded by V2 manager                  |
| — LP NFT token (deprecated)                           | [0.0.3949456](https://hashscan.io/mainnet/token/0.0.3949456)    | NFT collection for the deprecated manager |
| SaucerSwapV2TickLens                                  | [0.0.3948950](https://hashscan.io/mainnet/contract/0.0.3948950) | Tick data lens                            |
| SaucerSwapV2TickMath                                  | [0.0.3946804](https://hashscan.io/mainnet/contract/0.0.3946804) | Math library                              |
| SaucerSwapV2BitMath                                   | [0.0.3946806](https://hashscan.io/mainnet/contract/0.0.3946806) | Math library                              |
| SaucerSwapV2SwapMath                                  | [0.0.3946812](https://hashscan.io/mainnet/contract/0.0.3946812) | Math library                              |
| SaucerSwapV2Oracle                                    | [0.0.3946808](https://hashscan.io/mainnet/contract/0.0.3946808) | Oracle library                            |
| SaucerSwapV2HbarConversion                            | [0.0.3946810](https://hashscan.io/mainnet/contract/0.0.3946810) | HBAR conversion helper                    |

### V3 (order book)

V3 order matching runs off-chain with on-chain settlement through a reactor contract. The reactor address is not a static list entry: fetch it per environment from the signing-domain endpoint, which returns the EIP-712 domain used for order signatures. Unauthenticated access to this endpoint is [rolling out network by network](/api-reference/orderbook/market-data) with the July 2026 deployment — if it returns `401`, call it with a [JWT](/api-reference/orderbook/authentication) instead.

```bash theme={null}
curl "https://testnet-orderbook-api.saucerswap.finance/signature/domain"
```

The response's `verifyingContract` is the reactor contract for that environment, and `chainId` identifies the Hedera network. Example response from the testnet environment, captured July 9, 2026:

```json Output theme={null}
{
  "name": "PartialFillLimitOrderReactor",
  "version": "1",
  "chainId": 296,
  "verifyingContract": "0xA09dB478fF54e5CB6925E19847d5c2d11Ef97cF0"
}
```

Advanced clients can submit cancellations directly to the reactor on-chain; see [Orders and signing](/api-reference/orderbook/orders).

### Staking and farming

| Contract      | Hedera ID                                                       | Purpose                                             |
| ------------- | --------------------------------------------------------------- | --------------------------------------------------- |
| Mothership    | [0.0.1460199](https://hashscan.io/mainnet/contract/0.0.1460199) | SAUCE single-sided staking (`enter`, `leave`)       |
| Masterchef    | [0.0.1077627](https://hashscan.io/mainnet/contract/0.0.1077627) | Yield farms (`deposit`, `withdraw`, `pendingSauce`) |
| StakeToSetter | [0.0.1456973](https://hashscan.io/mainnet/contract/0.0.1456973) | Staking configuration                               |

### Fee routing and governance

| Contract                  | Hedera ID                                                       | Purpose                          |
| ------------------------- | --------------------------------------------------------------- | -------------------------------- |
| BrewsaucerV2              | [0.0.9575119](https://hashscan.io/mainnet/contract/0.0.9575119) | Protocol fee conversion to SAUCE |
| BrewsaucerV1 (deprecated) | [0.0.1485296](https://hashscan.io/mainnet/contract/0.0.1485296) | Superseded by BrewsaucerV2       |
| sauceSplitter             | [0.0.1462981](https://hashscan.io/mainnet/contract/0.0.1462981) | Fee distribution splitter        |
| hbarSplitter              | [0.0.1462986](https://hashscan.io/mainnet/contract/0.0.1462986) | Fee distribution splitter        |

Governance submissions do not use one permanent “proposal creator” account. Historical Labs submissions used:

* `0.0.7281411` for the 2024 Topic 103 record.
* `0.0.4543385` for later submissions.
* `0.0.10035210` for Topics 330–385.

Always verify the submitter on the live [governance app](https://www.saucerswap.finance/governance) for the specific proposal; do not treat a historical account as a current role.

### Vesting (genesis allocation)

| Contract               | Hedera ID                                                       |
| ---------------------- | --------------------------------------------------------------- |
| CoreDevelopmentVesting | [0.0.1059453](https://hashscan.io/mainnet/contract/0.0.1059453) |
| AdvisorVesting         | [0.0.1059259](https://hashscan.io/mainnet/contract/0.0.1059259) |
| MarketingVesting       | [0.0.1059333](https://hashscan.io/mainnet/contract/0.0.1059333) |
| OperationsVesting      | [0.0.1059313](https://hashscan.io/mainnet/contract/0.0.1059313) |

The vesting schedule ended July 16, 2025. Checked July 29, 2026: MarketingVesting retained 199,961.736852 SAUCE; the other three balances were zero. A residual balance is not an active vesting schedule.

### WHBAR and wrappers

| Contract                   | Hedera ID                                                       | Purpose                                                                        |
| -------------------------- | --------------------------------------------------------------- | ------------------------------------------------------------------------------ |
| WHBAR                      | [0.0.1456985](https://hashscan.io/mainnet/contract/0.0.1456985) | Wrapped HBAR contract                                                          |
| — WHBAR token              | [0.0.1456986](https://hashscan.io/mainnet/token/0.0.1456986)    | The WHBAR HTS token                                                            |
| WhbarHelper                | [0.0.5808826](https://hashscan.io/mainnet/contract/0.0.5808826) | Safe wrap and unwrap helper — see [WHBAR overview](/developers/whbar/overview) |
| WHBAR (deprecated)         | [0.0.1062663](https://hashscan.io/mainnet/contract/0.0.1062663) | Legacy wrapped HBAR                                                            |
| — WHBAR token (deprecated) | [0.0.1062664](https://hashscan.io/mainnet/token/0.0.1062664)    | Legacy WHBAR HTS token                                                         |
| ERC20Wrapper               | [0.0.9675688](https://hashscan.io/mainnet/contract/0.0.9675688) | HTS to ERC20 wrapping                                                          |

### Tokens

| Token               | Hedera ID                                                    |
| ------------------- | ------------------------------------------------------------ |
| SAUCE               | [0.0.731861](https://hashscan.io/mainnet/token/0.0.731861)   |
| xSAUCE              | [0.0.1460200](https://hashscan.io/mainnet/token/0.0.1460200) |
| Electromagnetic PEC | [0.0.732556](https://hashscan.io/mainnet/token/0.0.732556)   |
| Strong Nuclear PEC  | [0.0.732555](https://hashscan.io/mainnet/token/0.0.732555)   |
| Weak Nuclear PEC    | [0.0.732554](https://hashscan.io/mainnet/token/0.0.732554)   |
| Gravity PEC         | [0.0.732553](https://hashscan.io/mainnet/token/0.0.732553)   |

## Hedera testnet

| Contract                               | Hedera ID                                                       | Purpose                         |
| -------------------------------------- | --------------------------------------------------------------- | ------------------------------- |
| WHBAR                                  | [0.0.15057](https://hashscan.io/testnet/contract/0.0.15057)     | Wrapped HBAR contract           |
| — WHBAR token                          | [0.0.15058](https://hashscan.io/testnet/token/0.0.15058)        | The WHBAR HTS token             |
| WhbarHelper                            | [0.0.5286055](https://hashscan.io/testnet/contract/0.0.5286055) | Safe wrap and unwrap helper     |
| WHBAR (deprecated)                     | [0.0.2230358](https://hashscan.io/testnet/contract/0.0.2230358) | Legacy wrapped HBAR             |
| — WHBAR token (deprecated)             | [0.0.2230359](https://hashscan.io/testnet/token/0.0.2230359)    | Legacy WHBAR HTS token          |
| SaucerSwapV1Factory                    | [0.0.9959](https://hashscan.io/testnet/contract/0.0.9959)       | Creates V1 pools                |
| SaucerSwapV1RouterV3                   | [0.0.19264](https://hashscan.io/testnet/contract/0.0.19264)     | Current V1 router               |
| SaucerSwapV1RouterWithFee              | [0.0.4652955](https://hashscan.io/testnet/contract/0.0.4652955) | Fee-enabled router variant      |
| SaucerSwapV1RouterV2 (deprecated)      | [0.0.2230930](https://hashscan.io/testnet/contract/0.0.2230930) | Superseded by RouterV3          |
| FeeTo                                  | [0.0.10060](https://hashscan.io/testnet/account/0.0.10060)      | Protocol fee collection account |
| Masterchef                             | [0.0.1179171](https://hashscan.io/testnet/contract/0.0.1179171) | Yield farms                     |
| Mothership                             | [0.0.1418650](https://hashscan.io/testnet/contract/0.0.1418650) | SAUCE single-sided staking      |
| SAUCE token                            | [0.0.1183558](https://hashscan.io/testnet/token/0.0.1183558)    | Testnet SAUCE                   |
| xSAUCE token                           | [0.0.1418651](https://hashscan.io/testnet/token/0.0.1418651)    | Testnet xSAUCE                  |
| SaucerSwapV2Factory                    | [0.0.1197038](https://hashscan.io/testnet/contract/0.0.1197038) | Creates V2 pools                |
| SaucerSwapV2NonfungiblePositionManager | [0.0.1308184](https://hashscan.io/testnet/contract/0.0.1308184) | Liquidity position NFTs         |
| — LP NFT token                         | [0.0.1310436](https://hashscan.io/testnet/token/0.0.1310436)    | NFT collection for V2 positions |
| SaucerSwapV2SwapRouter                 | [0.0.1414040](https://hashscan.io/testnet/contract/0.0.1414040) | V2 swaps                        |
| SaucerSwapV2QuoterV2                   | [0.0.1390002](https://hashscan.io/testnet/contract/0.0.1390002) | Gas-free swap quotes            |

For the V3 testnet reactor, fetch `https://testnet-orderbook-api.saucerswap.finance/signature/domain` as shown above.

## Cross-chain SAUCE — Axelar ITS

| Network | Asset            | Address                                                                                                             |
| ------- | ---------------- | ------------------------------------------------------------------------------------------------------------------- |
| Hedera  | Native SAUCE     | [0.0.731861](https://hashscan.io/mainnet/token/0.0.731861)                                                          |
| Base    | Axelar ITS SAUCE | [0xA4FF56eF7Ef4a2CaD03cFa130208C9BC1b45d293](https://basescan.org/token/0xA4FF56eF7Ef4a2CaD03cFa130208C9BC1b45d293) |

<Warning>
  Axelar ITS SAUCE is the active cross-chain representation listed here. Do not use deprecated Hashport projections or addresses as substitutes for the native Hedera token or the Axelar ITS deployment.
</Warning>

## Next steps

<CardGroup cols={2}>
  <Card title="Developer quickstart" href="/developers/quickstart">
    Call these contracts through the public mirror node.
  </Card>

  <Card title="Security audits" href="/developers/security/audits">
    Audit reports covering the deployed contracts.
  </Card>

  <Card title="V2 swap operations" href="/developers/v2/swap/swap-quote">
    Quote and swap against the V2 contracts.
  </Card>

  <Card title="Orderbook API" href="/api-reference/orderbook/overview">
    Trade the V3 order book programmatically.
  </Card>
</CardGroup>