> For the complete documentation index, see [llms.txt](https://docs.demos.global/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.demos.global/how-to-section/token-bridge-guide-and-add-chains-to-wallet.md).

# Token Bridge Guide & Add Chains to Wallet

<figure><img src="/files/knDBltqhubx0Gtwdfl4L" alt=""><figcaption></figcaption></figure>

### Demos currently supports.

* Hemi Mainnet
* Polygon Mainnet
* Blast Mainnet
* Base Mainnet

## **Platforms to use for bridging.**

The following Dex (Decentralized Exchanges) can be used to swap tokens with a swap & bridge to other chain options.

### <mark style="color:yellow;">Hemi Mainnet Tunnel</mark>

[Tunnel Link](https://app.hemi.xyz/en/tunnel/?networkType=mainnet)

<figure><img src="/files/FLQgvO1x8tCZRnioeWug" alt=""><figcaption></figcaption></figure>

### <mark style="color:yellow;">Stargate</mark>

[Stargate Bridge](https://stargate.finance/bridge?srcChain=ethereum\&dstChain=hemi)

### <mark style="color:yellow;">Free Tunnel</mark>

[Free Tunnel](https://tunnel.free.tech/)

### <mark style="color:yellow;">Meson Finance</mark>

[Meson Bridge](https://meson.fi/swap)

### <mark style="color:yellow;">Rubic Exchange</mark>

<https://app.rubic.exchange/>

Rubic Exchange can swap & bridge assets through simple choices on tokens and destination network chains.

#### **ETH Mainnet > Blast Mainnet**

*Examples*

#### <mark style="color:yellow;">**Bridge ETH from ETH Mainnet to Blast Mainnet**</mark>

{% embed url="<https://app.rubic.exchange/?fromChain=ETH&toChain=BLAST&from=ETH&to=ETH>" %}

#### ![](/files/kV3y2VjLVo3QkC7zSFQY)

#### <mark style="color:yellow;">**ETH > Matic token \[Swap & Bridge]**</mark>

Swap ETH to Matic via ‘bridge & swap’ from ETH Mainnet to Polygon Mainnet

{% embed url="<https://app.rubic.exchange/?fromChain=ETH&toChain=POLYGON&from=ETH&to=MATIC>" %}
Swap ETH to Matic via ‘bridge & swap’ from ETH Mainnet to Polygon Mainnet
{% endembed %}

#### <mark style="color:yellow;">**USDC > Matic Token \[Swap & Bridge]**</mark> Swap USDC to Matic with a ‘bridge & swap’ from ETH Mainnet to Polygon Mainnet

{% embed url="<https://app.rubic.exchange/?fromChain=ETH&toChain=POLYGON&from=USDC&to=MATIC>" %}
Swap USDC to Matic with a ‘bridge & swap’ from ETH Mainnet to Polygon Mainnet
{% endembed %}

### ![](/files/yDvUJNjCohSnpNmFIJJW)

#### <mark style="color:yellow;">**ETH Mainnet > Base Mainnet**</mark>

*Examples*

#### **Bridge ETH from ETH Mainnet to Base Mainnet**

{% embed url="<https://app.rubic.exchange/?from=ETH&fromChain=ETH&to=ETH&toChain=BASE>" %}
URL for ETH mainnet to ETH on Base Mainnet conversion
{% endembed %}

<div align="left"><figure><img src="/files/C4Ubxv4bWhBzcHMZjlMx" alt="" width="375"><figcaption><p>ETH Mainnet to Base Mainnet</p></figcaption></figure></div>

### Additional DEX

### **Owl Finance**

<https://owlto.finance/?ref=0xD8c84eaC995150662CC052E6ac76Ec184fcF1122>

### **Polygon Portal**

<https://portal.polygon.technology/swap>

<https://portal.polygon.technology/bridge><br>

## How to add blockchain networks to wallets

The following link will navigate to a website that will add the networks with ease by ‘Add to metamask'

### Blast Mainnet

<https://chainlist.org/chain/81457>

Recommend choosing the following “RPC Server Address”.

<https://rpc.blast.io>

<figure><img src="/files/vrudTsI8KFZvVncZwHZt" alt=""><figcaption><p>Option to choose <a href="https://rpc.blast.io">https://rpc.blast.io</a></p></figcaption></figure>

### Polygon Mainnet

<https://chainlist.org/chain/137>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.demos.global/how-to-section/token-bridge-guide-and-add-chains-to-wallet.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.