> For the complete documentation index, see [llms.txt](https://docs.satlayer.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.satlayer.xyz/security/contracts/staking-app.md).

# Staking App

The following contracts power SatLayer's [Staking App](https://app.satlayer.xyz/) where users can deposit their Bitcoin assets and LSTs to earn rewards. These contracts are deployed on major and secure blockchains such as Ethereum, BNB Chain, Berachain, Bitlayer, Sui and Babylon Genesis. We will be supporting more blockchain networks as we grow.

<div data-full-width="true"><figure><img src="/files/0r8dBmyoi1EuOhjmtidp" alt="" width="563"><figcaption><p>The SatLayer Staking App frontend.</p></figcaption></figure></div>

You may also find our deployed contract code at our GitHub repository:

* [satlayer/deposit-contract-public](https://github.com/satlayer/deposit-contract-public)
* [satlayer/satlayer-sui](https://github.com/satlayer/satlayer-sui)

{% hint style="info" %}
The following contract addresses are on the respective mainnet blockchains. We may have testnet contracts available should you need to test. Do reach out to us.
{% endhint %}

## Ethereum

### Deposit Contracts

<table><thead><tr><th width="133">Network</th><th width="321">Name</th><th>Address</th></tr></thead><tbody><tr><td>Ethereum Mainnet</td><td>SatLayer Pool Deposits</td><td><a href="https://etherscan.io/address/0x42a856dbEBB97AbC1269EAB32f3bb40C15102819#code"><code>0x42a856dbEBB97AbC1269EAB32f3bb40C15102819</code></a></td></tr></tbody></table>

### LST Assets

<table><thead><tr><th width="134">LST</th><th width="321">Token Address</th><th>Receipt Token Address</th></tr></thead><tbody><tr><td>LBTC</td><td><a href="https://etherscan.io/token/0x8236a87084f8b84306f72007f36f2618a5634494"><code>0x8236a87084f8b84306f72007f36f2618a5634494</code></a></td><td><a href="https://etherscan.io/token/0x067e11ac5471c853aea205b3c1933a5f6367152f"><code>0x067e11ac5471c853aea205b3c1933a5f6367152f</code></a></td></tr><tr><td>FBTC</td><td><a href="https://etherscan.io/token/0xC96dE26018A54D51c097160568752c4E3BD6C364"><code>0xC96dE26018A54D51c097160568752c4E3BD6C364</code></a></td><td><a href="https://etherscan.io/token/0xe2c6755c10d0b61d8b11dd2851ae8266cea912dc"><code>0xe2c6755c10d0b61d8b11dd2851ae8266cea912dc</code></a></td></tr><tr><td>uniBTC</td><td><a href="https://etherscan.io/token/0x004E9C3EF86bc1ca1f0bB5C7662861Ee93350568"><code>0x004E9C3EF86bc1ca1f0bB5C7662861Ee93350568</code></a></td><td><a href="https://etherscan.io/token/0xf7de2b7afdb07aa5dd143180ed758165821e076e"><code>0xf7de2b7afdb07aa5dd143180ed758165821e076e</code></a></td></tr><tr><td>WBTC</td><td><a href="https://etherscan.io/token/0x2260fac5e5542a773aa44fbcfedf7c193bc2c599"><code>0x2260fac5e5542a773aa44fbcfedf7c193bc2c599</code></a></td><td><a href="https://etherscan.io/token/0x69223b5b36a785ec08e5f685fd7961399982c566"><code>0x69223b5b36a785ec08e5f685fd7961399982c566</code></a></td></tr><tr><td>xSolvBTC (formerly SolvBTC.BBN)</td><td><a href="https://etherscan.io/token/0xd9d920aa40f578ab794426f5c90f6c731d159def"><code>0xd9d920aa40f578ab794426f5c90f6c731d159def</code></a></td><td><a href="https://etherscan.io/token/0x17140b69ffadff9e87bf1d86d99119ee10ad24ff"><code>0x17140b69ffadff9e87bf1d86d99119ee10ad24ff</code></a></td></tr><tr><td>pumpBTC</td><td><a href="https://etherscan.io/token/0xf469fbd2abcd6b9de8e169d128226c0fc90a012e"><code>0xf469fbd2abcd6b9de8e169d128226c0fc90a012e</code></a></td><td><a href="https://etherscan.io/token/0x0c4dd69705d16d91bc9c0534cc926966f23430c7"><code>0x0c4dd69705d16d91bc9c0534cc926966f23430c7</code></a></td></tr><tr><td>stBTC</td><td><a href="https://etherscan.io/token/0xf6718b2701D4a6498eF77D7c152b2137Ab28b8A3"><code>0xf6718b2701D4a6498eF77D7c152b2137Ab28b8A3</code></a></td><td><a href="https://etherscan.io/token/0xFF2858Cc8227aA45a51c8961598Edc2d44B5ee5b"><code>0xFF2858Cc8227aA45a51c8961598Edc2d44B5ee5b</code></a></td></tr></tbody></table>

## BNB Chain

### Deposit Contracts

<table><thead><tr><th width="133">Network</th><th width="321">Name</th><th>Address</th></tr></thead><tbody><tr><td>BNB Chain Mainnet</td><td>SatLayer Pool Deposits</td><td><a href="https://bscscan.com/address/0x42a856dbebb97abc1269eab32f3bb40c15102819#code"><code>0x42a856dbebb97abc1269eab32f3bb40c15102819</code></a></td></tr></tbody></table>

### LST Assets

<table><thead><tr><th width="139">LST</th><th width="312">Token Address</th><th>Receipt Token Address</th></tr></thead><tbody><tr><td>BTCB</td><td><a href="https://bscscan.com/token/0x7130d2A12B9BCbFAe4f2634d864A1Ee1Ce3Ead9c"><code>0x7130d2A12B9BCbFAe4f2634d864A1Ee1Ce3Ead9c</code></a></td><td><a href="https://bscscan.com/token/0xe2C6755C10d0B61D8B11Dd2851AE8266Cea912DC"><code>0xe2C6755C10d0B61D8B11Dd2851AE8266Cea912DC</code></a></td></tr><tr><td>stBTC</td><td><a href="https://bscscan.com/token/0xf6718b2701D4a6498eF77D7c152b2137Ab28b8A3"><code>0xf6718b2701D4a6498eF77D7c152b2137Ab28b8A3</code></a></td><td><a href="https://bscscan.com/token/0x067e11Ac5471C853aea205B3C1933a5f6367152F"><code>0x067e11Ac5471C853aea205B3C1933a5f6367152F</code></a></td></tr><tr><td>xSolvBTC (formerly SolvBTC.BBN)</td><td><a href="https://bscscan.com/token/0x1346b618dC92810EC74163e4c27004c921D446a5"><code>0x1346b618dC92810EC74163e4c27004c921D446a5</code></a></td><td><a href="https://bscscan.com/token/0x17140b69FfaDfF9e87BF1D86D99119ee10AD24ff"><code>0x17140b69FfaDfF9e87BF1D86D99119ee10AD24ff</code></a></td></tr></tbody></table>

## Berachain

### Deposit Contracts

<table><thead><tr><th width="137">Network</th><th width="312">Name</th><th>Address</th></tr></thead><tbody><tr><td>Berachain Mainnet</td><td>SatLayer Pool Deposits</td><td><a href="https://berascan.com/address/0x50198b5E1330753F167F6e0544e4C8aF829BC99d"><code>0x50198b5E1330753F167F6e0544e4C8aF829BC99d</code></a></td></tr></tbody></table>

### LST Assets

<table><thead><tr><th width="134">LST</th><th width="321">Token Address</th><th>Receipt Token Address</th></tr></thead><tbody><tr><td>LBTC</td><td><a href="https://berascan.com/token/0xecac9c5f704e954931349da37f60e39f515c11c1"><code>0xecAc9C5F704e954931349Da37F60E39f515c11c1</code></a></td><td><a href="https://berascan.com/token/0x961395ed9960fe5e281585beaa730b99af3ab763"><code>0x961395ed9960fE5e281585bEAa730b99AF3AB763</code></a></td></tr><tr><td>SBTC</td><td><a href="https://berascan.com/token/0x93f4d0ab6a8b4271f4a28db399b5e30612d21116"><code>0x93F4d0ab6a8B4271f4a28Db399b5E30612D21116</code></a></td><td><a href="https://berascan.com/token/0xd235571526170e7d167040166aae59cb8627abc2"><code>0xd235571526170E7D167040166aae59cb8627AbC2</code></a></td></tr><tr><td>uniBTC</td><td><a href="https://berascan.com/token/0xc3827a4bc8224ee2d116637023b124ced6db6e90"><code>0xC3827A4BC8224ee2D116637023b124CED6db6e90</code></a></td><td><a href="https://berascan.com/token/0x2a5fc05f71cfc54ddcad19457cee79e3aaf415c9"><code>0x2A5Fc05F71cfC54DdcAD19457CEe79E3aAF415C9</code></a></td></tr><tr><td>xSolvBTC (formerly SolvBTC.BBN)</td><td><a href="https://berascan.com/token/0xCC0966D8418d412c599A6421b760a847eB169A8c"><code>0xCC0966D8418d412c599A6421b760a847eB169A8c</code></a></td><td><a href="https://berascan.com/token/0xe7041941e9e4f3d12d9eb6d9b228d3781548b126"><code>0xE7041941E9E4f3d12D9Eb6D9b228d3781548b126</code></a></td></tr><tr><td>pumpBTC</td><td><a href="https://berascan.com/token/0x1fcca65fb6ae3b2758b9b2b394cb227eae404e1e"><code>0x1fCca65fb6Ae3b2758b9b2B394CB227eAE404e1E</code></a></td><td><a href="https://berascan.com/token/0xad9f7d8a79ab96c10ed94d49463c2ff0f5ca4ec8"><code>0xAD9f7d8a79Ab96C10Ed94d49463c2FF0F5Ca4eC8</code></a></td></tr><tr><td>waBTC</td><td><a href="https://berascan.com/token/0x09def5abc67e967d54e8233a4b5ebbc1b3fbe34b"><code>0x09DEF5aBc67e967d54E8233A4b5EBBc1B3fbE34b</code></a></td><td><a href="https://berascan.com/token/0x7b4dc4067251b4b5efd653527d6c26a02c85705c"><code>0x7b4DC4067251B4b5EfD653527D6c26a02C85705C</code></a></td></tr><tr><td>SolvBTC.BERA</td><td><a href="https://berascan.com/address/0x0f6f337b09cb5131cf0ce9df3beb295b8e728f3b"><code>0x0f6f337b09cb5131cf0ce9df3beb295b8e728f3b</code></a></td><td><a href="https://berascan.com/address/0xff21f46bc9d78125705eef6efca62f9420cfdb9b"><code>0xff21f46bc9d78125705eef6efca62f9420cfdb9b</code></a></td></tr></tbody></table>

## Bitlayer

### Deposit Contracts

<table><thead><tr><th width="137">Network</th><th width="312">Name</th><th>Address</th></tr></thead><tbody><tr><td>Bitlayer Mainnet</td><td>SatLayer Pool Deposits</td><td><a href="https://www.btrscan.com/address/0x2e3c78576735802ed94e52b7e71830e9e44a9a1c"><code>0x2E3c78576735802eD94e52B7e71830e9E44a9a1C</code></a></td></tr></tbody></table>

### LST Assets

<table><thead><tr><th width="137">LST</th><th width="317">Token Address</th><th>Receipt Token Address</th></tr></thead><tbody><tr><td>stBTC</td><td><a href="https://www.btrscan.com/address/0xf6718b2701d4a6498ef77d7c152b2137ab28b8a3"><code>0xf6718b2701d4a6498ef77d7c152b2137ab28b8a3</code></a></td><td><a href="https://www.btrscan.com/address/0xFF61668CfCCd9a29460136d36372f36C8c6b72A1"><code>0xFF61668CfCCd9a29460136d36372f36C8c6b72A1</code></a></td></tr><tr><td>uniBTC</td><td><a href="https://www.btrscan.com/address/0x93919784c523f39cacaa98ee0a9d96c3f32b593e"><code>0x93919784c523f39cacaa98ee0a9d96c3f32b593e</code></a></td><td><a href="https://www.btrscan.com/address/0x4Fdb0511f1e5C6c215596570F855cb1F9924B8b6"><code>0x4Fdb0511f1e5C6c215596570F855cb1F9924B8b6</code></a></td></tr><tr><td>WBTC</td><td><a href="https://www.btrscan.com/address/0xff204e2681a6fa0e2c3fade68a1b28fb90e4fc5f"><code>0xff204e2681a6fa0e2c3fade68a1b28fb90e4fc5f</code></a></td><td><a href="https://www.btrscan.com/address/0xA1F49994e5459628a3a5960C5B29D8dCc7557673"><code>0xA1F49994e5459628a3a5960C5B29D8dCc7557673</code></a></td></tr></tbody></table>

## Base

### Deposit Contracts

<table><thead><tr><th width="137">Network</th><th width="312">Name</th><th>Address</th></tr></thead><tbody><tr><td>Base Mainnet</td><td>SatLayer Pool Deposits</td><td><a href="https://basescan.org/address/0xb57752dDc2Ec2DEFE9eDBb1fdb99dB1ca9b0b9b3#code"><code>0xb57752dDc2Ec2DEFE9eDBb1fdb99dB1ca9b0b9b3</code></a></td></tr></tbody></table>

### LST Assets

<table><thead><tr><th width="137">LST</th><th width="317">Token Address</th><th>Receipt Token Address</th></tr></thead><tbody><tr><td>cbBTC</td><td><a href="https://basescan.org/address/0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf"><code>0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf</code></a></td><td><a href="https://basescan.org/token/0x9ED4b12EdDcF7BA4325d7D09e00dfA31d4165ADD"><code>0x9ED4b12EdDcF7BA4325d7D09e00dfA31d4165ADD</code></a></td></tr><tr><td>uniBTC</td><td><a href="https://basescan.org/token/0x93919784C523f39CACaa98Ee0a9d96c3F32b593e"><code>0x93919784C523f39CACaa98Ee0a9d96c3F32b593e</code></a></td><td><a href="https://basescan.org/token/0x422D6C77EE640fd4dd87bBAcc2BaD64e427F9802"><code>0x422D6C77EE640fd4dd87bBAcc2BaD64e427F9802</code></a></td></tr></tbody></table>

## Sui

### Deposit Contracts

<table><thead><tr><th width="137">Network</th><th width="312">Name</th><th>Address (Package)</th></tr></thead><tbody><tr><td>Sui Mainnet</td><td>SatLayer Pool Deposits</td><td><a href="https://suivision.xyz/package/0x25646e1cac13d6198e821aac7a94cbb74a8e49a2b3bed2ffd22346990811fcc6"><code>0x25646e1cac13d6198e821aac7a94cbb74a8e49a2b3bed2ffd22346990811fcc6</code></a></td></tr></tbody></table>

### LST Assets

<table><thead><tr><th width="137">LST</th><th width="317">Token Address</th><th>Receipt Token Address</th></tr></thead><tbody><tr><td>LBTC</td><td><a href="https://suivision.xyz/coin/0x3e8e9423d80e1774a7ca128fccd8bf5f1f7753be658c5e645929037f7c819040::lbtc::LBTC"><code>0x3e8e9423d80e1774a7ca128fccd8bf5f1f7753be658c5e645929037f7c819040::lbtc::LBTC</code></a></td><td><a href="https://suivision.xyz/coin/0xdfe175720cb087f967694c1ce7e881ed835be73e8821e161c351f4cea24a0f20::satlbtc::SATLBTC"><code>0xdfe175720cb087f967694c1ce7e881ed835be73e8821e161c351f4cea24a0f20::satlbtc::SATLBTC</code></a></td></tr><tr><td>xBTC</td><td><a href="https://suivision.xyz/coin/0x876a4b7bce8aeaef60464c11f4026903e9afacab79b9b142686158aa86560b50::xbtc::XBTC"><code>0x876a4b7bce8aeaef60464c11f4026903e9afacab79b9b142686158aa86560b50::xbtc::XBTC</code></a></td><td><a href="https://suivision.xyz/coin/0x4068a116305413e4aa03906fb2b9f8625b9f19e73ee0e4766b456ce502c247ed::satxbtc::SATXBTC"><code>0x4068a116305413e4aa03906fb2b9f8625b9f19e73ee0e4766b456ce502c247ed::satxbtc::SATXBTC</code></a></td></tr><tr><td>YBTC.B</td><td></td><td></td></tr></tbody></table>

## Babylon Genesis

### Vaults

We currently do not have receipt tokens as the shares are tracked internally within each vault. The following will be updated when SatLayer launches tokenized vaults in Q2 2025.

| LST    | Collateral                                                                                                                                                                       | Vault                                                                                                                                                                            |
| ------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| cBABY  | [`bbn17y5zvse30629t7r37xsdj73xsqp7qsdr7gpnh966wf5aslpn66rq5ekwsz`](https://www.mintscan.io/babylon/wasm/contract/bbn17y5zvse30629t7r37xsdj73xsqp7qsdr7gpnh966wf5aslpn66rq5ekwsz) | [`bbn1aexzn458dzh0lnuqdtzjtacq6tacnluz9ky643xdvw67en2yh97swjzht5`](https://www.mintscan.io/babylon/wasm/contract/bbn1aexzn458dzh0lnuqdtzjtacq6tacnluz9ky643xdvw67en2yh97swjzht5) |
| uniBTC | [`bbn1fkz8dcvsqyfy3apfh8ufexdn4ag00w5jts99zjw9nkjue0zhs4ts6hfdz2`](https://www.mintscan.io/babylon/wasm/contract/bbn1fkz8dcvsqyfy3apfh8ufexdn4ag00w5jts99zjw9nkjue0zhs4ts6hfdz2) | [`bbn199v5hkf0c4rwqg0ce7ts5xqay30jtkw3akerrduvn8jadz2h4zjs4wmz4t`](https://www.mintscan.io/babylon/wasm/contract/bbn199v5hkf0c4rwqg0ce7ts5xqay30jtkw3akerrduvn8jadz2h4zjs4wmz4t) |

## BOB

### Deposit Contracts

| Network     | Name                   | Address                                                                                                                                         |
| ----------- | ---------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- |
| BOB Mainnet | SatLayer Pool Deposits | [`0x32fD8E43114Fb0a292Ca3127EAF4D1D69739Fb83`](https://explorer.gobob.xyz/address/0x32fD8E43114Fb0a292Ca3127EAF4D1D69739Fb83?tab=contract_code) |

### LST Assets

<table><thead><tr><th width="137">LST</th><th width="317">Token Address</th><th>Receipt Token Address</th></tr></thead><tbody><tr><td>uniBTC</td><td><a href="https://explorer.gobob.xyz/token/0x236f8c0a61dA474dB21B693fB2ea7AAB0c803894"><code>0x236f8c0a61dA474dB21B693fB2ea7AAB0c803894</code></a></td><td><a href="https://explorer.gobob.xyz/address/0x4CBE838E2BD3B46247f80519B6aC79363298aa09?tab=contract"><code>0x4CBE838E2BD3B46247f80519B6aC79363298aa09</code></a></td></tr></tbody></table>

## TAC

### Deposit Contracts

| Network     | Name                   | Address                                                                                                                       |
| ----------- | ---------------------- | ----------------------------------------------------------------------------------------------------------------------------- |
| TAC Mainnet | SatLayer Pool Deposits | [`0x32fD8E43114Fb0a292Ca3127EAF4D1D69739Fb83`](https://explorer.tac.build/address/0x32fD8E43114Fb0a292Ca3127EAF4D1D69739Fb83) |

### LST Assets

<table><thead><tr><th width="137">LST</th><th width="317">Token Address</th><th>Receipt Token Address</th></tr></thead><tbody><tr><td>uniBTC</td><td><a href="https://explorer.tac.build/address/0xF9775085d726E782E83585033B58606f7731AB18"><code>0xF9775085d726E782E83585033B58606f7731AB18</code></a></td><td><a href="https://explorer.tac.build/address/0x4CBE838E2BD3B46247f80519B6aC79363298aa09?tab=contract"><code>0x4CBE838E2BD3B46247f80519B6aC79363298aa09</code></a></td></tr></tbody></table>