# How to get fuel native bridge contract id?

**URL:** <https://forum.fuel.network/t/how-to-get-fuel-native-bridge-contract-id/4265>\
**Category:** TypeScript SDK\
**Created:** [February 12, 2024, 9:17pm UTC](https://forum.fuel.network/t/how-to-get-fuel-native-bridge-contract-id/4265 "2024-02-12T21:17:22Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![archiveOf](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/archiveof/32/2186_2.png) [@archiveOf](https://forum.fuel.network/u/archiveOf)\
**Post date:** [February 12, 2024, 9:17pm UTC](https://forum.fuel.network/t/how-to-get-fuel-native-bridge-contract-id/4265/1 "2024-02-12T21:17:22Z")

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If it is possible to use Fuel Native Bridge via Typescript SDK (fuel → sepolia) ? I didn’t find any information about this in the documentation and on the forum

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**Author:** ![calldelegation](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/calldelegation/32/1484_2.png) [@calldelegation](https://forum.fuel.network/u/calldelegation)\
**Post date:** [February 12, 2024, 9:24pm UTC](https://forum.fuel.network/t/how-to-get-fuel-native-bridge-contract-id/4265/2 "2024-02-12T21:24:30Z")

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Hi there @archiveOf 👋

You can view all the Beta-5 deployed contracts related to the bridge here: [fuel-bridge/packages/solidity-contracts/DEPLOYMENTS.MD at 66634bcce00d42a158eb0d8e92d1744dac95d06e · FuelLabs/fuel-bridge · GitHub](https://github.com/FuelLabs/fuel-bridge/blob/66634bcce00d42a158eb0d8e92d1744dac95d06e/packages/solidity-contracts/DEPLOYMENTS.MD?plain=1#L6)

Additionally, you can find a prime example on how to bridge to and from the Fuel network using the TypeScript SDK here: [fuel-bridge/packages/integration-tests/scripts/bridgeERC20.ts at 66634bcce00d42a158eb0d8e92d1744dac95d06e · FuelLabs/fuel-bridge · GitHub](https://github.com/FuelLabs/fuel-bridge/blob/66634bcce00d42a158eb0d8e92d1744dac95d06e/packages/integration-tests/scripts/bridgeERC20.ts)

I hope this is helpful 🙂

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<div class="post-metadata">

**Author:** ![archiveOf](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/archiveof/32/2186_2.png) [@archiveOf](https://forum.fuel.network/u/archiveOf)\
**Post date:** [February 12, 2024, 10:04pm UTC](https://forum.fuel.network/t/how-to-get-fuel-native-bridge-contract-id/4265/3 "2024-02-12T22:04:42Z")

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Thanks a lot! And this will work on Testnet beta 4?

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<div class="post-metadata">

**Author:** ![calldelegation](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/calldelegation/32/1484_2.png) [@calldelegation](https://forum.fuel.network/u/calldelegation)\
**Post date:** [February 12, 2024, 10:56pm UTC](https://forum.fuel.network/t/how-to-get-fuel-native-bridge-contract-id/4265/4 "2024-02-12T22:56:24Z")

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No problem @archiveOf! 🙂 Please note that this will only be a temporary solution, as we will be phasing out Beta-4 shortly after Beta-5 is announced in the next couple of week. I highly recommend using the latest tools that are compatible with Beta-5 outlined below in order to take advantage of the newest features.

SDK Versions:

- TypeScript SDK: **v0.73.0**
- Rust SDK: **v0.55.0**
- Sway: **v0.49.2**

If you have any other questions feel free to reach out again! 🤘

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<div class="post-metadata">

**Author:** ![archiveOf](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/archiveof/32/2186_2.png) [@archiveOf](https://forum.fuel.network/u/archiveOf)\
**Post date:** [February 13, 2024, 5:30pm UTC](https://forum.fuel.network/t/how-to-get-fuel-native-bridge-contract-id/4265/5 "2024-02-13T17:30:56Z")

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So i’ve tried to use @fuel-bridge/test-utils and get error: “Fuel deployer balance is very low (0.0ETH)”.  
My config:  
http\_fuel\_client: “[https://beta-5.fuel.network/graphql](https://beta-5.fuel.network/graphql)”,  
http\_ethereum\_client: “[https://eth-sepolia.g.alchemy.com/v2/k4slUjhrLqH-rsGsMYnbzYwvTFKkCuih](https://eth-sepolia.g.alchemy.com/v2/k4slUjhrLqH-rsGsMYnbzYwvTFKkCuih)”,  
pk\_eth\_signer1: “…”,  
pk\_fuel\_signer1: “…”,

For what are http\_deployer, pk\_eth\_deployer and pk\_fuel\_deployer?

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<div class="post-metadata">

**Author:** ![calldelegation](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.fuel.network/calldelegation/32/1484_2.png) [@calldelegation](https://forum.fuel.network/u/calldelegation)\
**Post date:** [February 13, 2024, 10:51pm UTC](https://forum.fuel.network/t/how-to-get-fuel-native-bridge-contract-id/4265/6 "2024-02-13T22:51:11Z")

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> [@archiveOf](#):
>
> http\_fuel\_client

`pk_eth_deployer` is the private key responsible for deploying the bridging contract on the Ethereum side.

`pk_fuel_deployer` is the private key responsible for deploying the bridging contract on the Fuel side.

For more details, refer to the context provided below. Note that `http_deployer ` can be left blank if all bridge contracts are specified below.

> <https://github.com/FuelLabs/fuel-bridge/blob/66634bcce00d42a158eb0d8e92d1744dac95d06e/packages/test-utils/src/utils/setup.ts>

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex022/uploads/fuel/original/2X/5/57d5a345cc15a64b636e0d56e042857f8a0e80b1.png) [@system](https://forum.fuel.network/u/system)\
**Post date:** [March 5, 2024, 6:51pm UTC](https://forum.fuel.network/t/how-to-get-fuel-native-bridge-contract-id/4265/7 "2024-03-05T18:51:19Z")

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