# TP Card Deposit Tutorial

1. Open the Arbitrum wallet in TokenPocket. Since this address is already registered for TP Card services, you will see a card icon in the top right corner. Click on it and proceed with the login signature.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MMJyYRLFVRsMrfcXuRV%2Fuploads%2FkGsJ0Z9JUUytJE1z9vm6%2F1.png?alt=media&#x26;token=880f7d18-80b1-48e0-8ff9-19cacc88c87e" alt=""><figcaption></figcaption></figure>

2. After opening TP Card, click on the \[Deposit] menu. In the deposit interface that pops up, you can select the sending and receiving blockchains, tokens, and amounts.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MMJyYRLFVRsMrfcXuRV%2Fuploads%2FCMzWspf22499SjCsLs5T%2F2.png?alt=media&#x26;token=18968406-0fab-4b6d-a551-6f9cbdfb4091" alt=""><figcaption></figcaption></figure>

3. In the \[Token List] for sending, you can choose to swap tokens within the same Arbitrum chain or use tokens from other blockchains for cross-chain swaps. In the \[Receive Token] section, you can select EUR, USD, or CNH assets.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MMJyYRLFVRsMrfcXuRV%2Fuploads%2FkYlqAOYxQzBE6ri5c872%2F3.png?alt=media&#x26;token=afd27dbb-2b5e-4fc4-ad20-7324be7bf967" alt=""><figcaption></figcaption></figure>

4. When using USDC or other non-mainnet tokens for the first time, you need to perform the approve operation. In the transaction details, you will see the information “\[Permit2 requests USDC transfer Authorization].” You can set the \[Approval Amount] based on your preference. Finally, click \[Confirm Auth] to complete the approval process.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MMJyYRLFVRsMrfcXuRV%2Fuploads%2FPLfwkUOiKLlIQB6KjXb1%2F4.png?alt=media&#x26;token=1184d5c1-3695-478e-bcfb-cdd75a3bd4fc" alt=""><figcaption></figcaption></figure>

5. After completing the authorization process, continue with the swap. You will need to perform three actions: two off-chain authorizations and one on-chain confirmation.

<figure><img src="https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MMJyYRLFVRsMrfcXuRV%2Fuploads%2Fh3zm8yIg6hXUvb455cmt%2F5.png?alt=media&#x26;token=5b836016-eee4-4eeb-89f3-6f255af97700" alt=""><figcaption></figcaption></figure>

6. After completing the swap, you can see a successful exchange notification in the records at the bottom of the deposit interface. In the asset list, you will see a notification for the USD24 exchange token.

<figure><img src="/files/n7VtezOZzmYaZhsCbkES" alt=""><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.tpwallet.io/cn/wallet-operation/tp-card/deposit.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.