> For the complete documentation index, see [llms.txt](https://tyrnis.gitbook.io/dojis/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tyrnis.gitbook.io/dojis/doji-apps/app-courier.md).

# App: Courier

The courier app was the first new tech released by the DOJI project, it allows DOJIs to receive gifts: The DOJI itself receive the gift, not its owner. This implies non-minted DOJIs can receive gifts. 

The courier app is available here:

{% embed url="<https://courier.dojicrew.com>" %}
Courier app on dojicrew website
{% endembed %}

**Technical information**:

DOJI can received ERC-721 and ERC-1155 NFTs, these NFTs are hold on the Courier app contract address until claimed by the DOJI owner.

**Usage**:

*Requirement:* In order to use the Courier app, you need to use a browser with MetaMask installed, and connected on Ethereum mainnet. If these two conditions are not fulfilled the Courier app will not be able to find any gifts.

* **Checking for gift**:

![Enter the DOJI ID number in the field (5000 in this example)](/files/e9JCFQRdZFA6KDOJpKxW)

![After clicking on "VIEW DOJI", the Courier app will look for gifts](/files/pawJha2Lidw0pOOQJm1z)

![In case your DOJI has gifts, they will appears on the page](/files/xoKixuLVLnPnZPx2RCEr)

* **Claiming gifts**:

![After clicking on "Claim Gifts", the Courier app will lead you to a Gift selection page, on which you will need to select/click the gift(s) you want to claim.](/files/caakeEtVUhidz8mf00kc)

![After selecting the gift, click on "CLAIM GIFT", validate the transaction and you will receive your gift](/files/tGOVGB4YSvgjVipilvIR)

![You can't claim gift from DOJI you don't own however ](/files/rqQBY29GrLTA8nNRfeDf)

* **Sending gifts**:

![After clicking on "SEND GIFT Gift", the Courier app will show your NFT collection, from which you can select the gift you want to send](/files/7AJW8TcUUu1jmyOMN7zO)

![Select a NFT, click and "Send", and then "Confirm" on the following page](/files/if9X4e8BZBn0IJzZICcv)

You will have to validate two transactions to send the gift: a first transaction to "authorize" the contract to access your NFT, and a second transaction to properly send the NFT to the DOJI.


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