# Astra Bridge

[Bridge from Blockchain ➟ Lightning Network](#bridge-from-blockchain-lightning-network)

[Bridge from Lightning Network ➟ Blockchain](#bridge-from-lightning-network-blockchain)

{% hint style="info" %}
**What is required:**\
i) Blockchain Wallets (Coinbase, Metamask, OKX Web3. etc)\
ii) [Taproot Assets Wallet](https://docs.lnfi.network/user-guides/desktop-users)
{% endhint %}

***

## Bridge From Blockchain ➟ Lightning Network

{% embed url="https://youtu.be/jHswNn4cwnM" %}

Go to [app.astra-labs.io](http://app.astra-labs.io), and tap on Bridge.

Ensure you are on Receive, then tap here and select the desired blockchain.&#x20;

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXfRNrpFH-g1nzzJQ0b63DMoks60a48-1FHWSSf4BW-9_Lwdie2TWLMX0_UBaDRX0R1cEDMZDBlP0YgocsQfghlEVy2uBseoh5Ran_tPOfykeLB2zX6qKI1Wy0CTwLJGmWQq_K0dxA?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

For example, to bridge to Base, select Base.

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXcAlWx7Tv_PJSJoHmvgbkgcYifxRGZG-9SlsQ0pwSSzBH8rzJH2DMh6ZPcoHTa6oemAnnkiFYRdA-hkgE1QCRigwr8uu-tZlFVpyEWJ3jOFTpYGq9kD3hmNJ6OqvO0iS3bhby5X?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

Head over to your wallet to generate a Lightning Invoice.\
(In this example, we will use Lnfi wallet)

Tap on Deposit.

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXd_DwtZxSPaqZyifb7oZ4pf6pV4goW0UOkP2x26bUERReCBbZmUdRdDD77-DLbpoK8utHIC20MiaCd36qQ2VRXLPxnnOQM16365WmSwh3ozDUMTp5ZYbv4ybDYENn3fhqlFwYYzYg?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

Select the Asset.

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXd5tK433kyHRD757oM6iv6q5Ql3-1Yw5VJQaL2OZpahra11X0siwGgxAmv0FU5lvhUSW9-y42z01cng7NobY5Pzjcij5HOfQaBZNocspzxs5r7sY3fOscb5tA_kgeHutB6gWGKD?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

Input the Amount to bridge.

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXddz-jQtcKkP1FdV33-prsuNJ5hsWaUaeXyTuujlM2YF7HkzHqMA3-KOG0SIiuftPfuHY0crltB30Tfw5NoJrqY-tS6DcESD1_NropxquTeGGat1i3D4X5FgUVKgpSGHiq9pYoh?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

Select the method to Deposit By

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXfaryKjUjTFwersKR-UVyV99t3l3NiV13mcsY8yh1X6gyb8gcJPYPv-SrW0cL-aJfsm4W5LRY_3AIZQ8_Z4Qyopt6_iFJ_2Af5RStgIzu1opr1LELVIirDYXSleNRSRd8s0mBGw8w?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

Tap on Submit to generate the Lightning Invoice.

Copy the Invoice ID.

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXcgBkHeH6WNWOp5RoiOlTYdwI5O_m16FaappfzL4kelvCnK-5zXG5wPrlIzooy5ecJghmioN_P-sEt0KJmkSdyfIrXbYiGrH58H1I8XjDsOY9JoWbnhc0bO3LlLthd-B973FsDtZw?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

Paste the Invoice in the field, then tap on Confirm to proceed.

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXch3H0PggZTWoSFznjj2FM7VChHCeJBp4UOMOLA_1-TZoOZjfPA5vt6-wLVx3xxzPiJuEFiKfxWElxBOZVWk0ry5KRsy0In8LCC7Xy2D4R1qJHylXjPQXYaY5MbNxmqJhiZlAB1?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

Tap on Confirm to proceed.

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXd8pBCn6suADUhXdVdCQ_ORL3vVpmXDpgu9jonyL19iOJpmHXF76soingwqZB3uuJRIRZ5LF4Jzs3Khp9-OhTGWtAYvfv7YnJDx_tRsluPKTGe_uxfniSHtOmRhNbQKXzSErLJB7A?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

Once confirmed, you will receive a success notification on Astra.&#x20;

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXe3PXLJGdtB2U8mi5i0QH_E8V-RSlpoNwfddB-b5yHwzlJS0xkqYOd6yHIAYpv221iNpgqifnBfVjQ-GKo6hoqFJYlFYe98-z1MgQvXtNIv6JSRmhSE6V_xfTLjgv4NTG-md2tnxA?key=8VZD-cvM10CZ0cYd4UgF8ypW" alt=""><figcaption></figcaption></figure>

***

## Bridge From Lightning Network ➟ Blockchain

{% embed url="https://youtu.be/9UShwcnOUqc" %}

Go to [app.astra-labs.io](http://app.astra-labs.io), and tap on Bridge.

Tap here to switch to Send.

<figure><img src="https://1244938611-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTJcaKwDkY3S9pf1qBWq9%2Fuploads%2FFhlrlhlbBFRxlOrBO8Nl%2Fimage.png?alt=media&#x26;token=01787b64-7211-4117-bdb5-22ea09f8fb87" alt=""><figcaption></figcaption></figure>

Tap here to switch to your desired blockchain. \


<figure><img src="https://1244938611-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTJcaKwDkY3S9pf1qBWq9%2Fuploads%2FQilL285YtUOrgbbbIFSo%2Fimage.png?alt=media&#x26;token=598b228b-4733-41b6-80cc-0ec9af14f347" alt=""><figcaption></figcaption></figure>

For example, to bridge to Base, select Base.

<figure><img src="https://1244938611-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTJcaKwDkY3S9pf1qBWq9%2Fuploads%2FxPMm7LJDXtJzI1rvG6v0%2Fimage.png?alt=media&#x26;token=4fcf23a8-95da-4423-8bf7-658dde4493d5" alt=""><figcaption></figcaption></figure>

Input the amount and tap on Send to proceed.

<figure><img src="https://1244938611-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTJcaKwDkY3S9pf1qBWq9%2Fuploads%2FIpLaRPxZFMPjJZHINwey%2Fimage.png?alt=media&#x26;token=21d6a026-d72b-481a-9d8e-131393044bff" alt=""><figcaption></figcaption></figure>

Tap on confirm.

<figure><img src="https://1244938611-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTJcaKwDkY3S9pf1qBWq9%2Fuploads%2FSMNS5nOkiu7BgVj5sGCO%2Fimage.png?alt=media&#x26;token=ff243cce-afe2-43ef-84e7-2ae7df57785c" alt=""><figcaption></figcaption></figure>

Tap on Copy Invoice.

<figure><img src="https://1244938611-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTJcaKwDkY3S9pf1qBWq9%2Fuploads%2FNLTZo0g1rgI05jZjNJgc%2Fimage.png?alt=media&#x26;token=67ddcabd-3160-4bd5-b9bf-e11f61398b05" alt=""><figcaption></figcaption></figure>

In this example, we will use Lnfi Wallet. \
Go to Lnfi wallet and select Withdraw.

<figure><img src="https://1244938611-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTJcaKwDkY3S9pf1qBWq9%2Fuploads%2F4WCDxgud1x1l3elwBhz6%2Fimage.png?alt=media&#x26;token=1a46a558-61f6-41ed-8144-685524a863ba" alt=""><figcaption></figcaption></figure>

Select the Withdraw Assets, Withdraw By method, and then input the Invoice ID.

Tap on Withdraw to proceed.

<figure><img src="https://1244938611-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTJcaKwDkY3S9pf1qBWq9%2Fuploads%2FYfmAsZj1pwHVRe3vcUwS%2Fimage.png?alt=media&#x26;token=cc6ad19e-e4bb-426c-80bc-e02e820e8375" alt=""><figcaption></figcaption></figure>

Once confirmed, you will receive a successful notification on Astra.

<figure><img src="https://1244938611-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FTJcaKwDkY3S9pf1qBWq9%2Fuploads%2Fm5QIQCqmQVyCC2L63Kcp%2Fimage.png?alt=media&#x26;token=20971ea7-3b4d-4d25-b663-e6b20e6ef8bf" alt=""><figcaption></figcaption></figure>







***
