# (ended)Bridge from ETH to ARB

{% embed url="<https://medium.com/@capital.dao.protocol/new-token-economy-increase-the-value-of-cds-4a37f0a2db2b>" %}

## **Chain Migration**

Along with the new Tokenomics changes, all contracts will be migrated to Arbitrum. Those holding CDS on Ethereum can use the bridge provided by Capital DAO to receive CDS on Arbitrum.

## **CPDT→CDS Conversion**

In the new Token Model, CPDT will be integrated into CDS. CPDT holders can convert their tokens at a 1:1 ratio via the Web App.

Additionally, contributors who earned CPDT by staking CDS or CDS-ETH LP will receive a bonus on the conversion rate. A snapshot will be taken on June 6, 2024, at 00:00 UTC.

* CDS Solo-staking: +10% bonus
* CDS-ETH LP Provider: +40% bonus

> \*The higher bonus will be applied.

A simple example: Converting 10,000 CPDT

1. Standard: Receive 10,000 CDS
2. CDS Solo-staking: Receive 11,000 CDS
3. CDS-ETH LP Provider: Receive 14,000 CDS

While there’s no immediate rush, please remember to convert your tokens. After six months, any unconverted CDS allocated for conversion will be sent to the Treasury. Additionally, at the time of the snapshot, the liquidity provided by the Fund wallet will be withdrawn and used for a new liquidity pool on Arbitrum.

{% hint style="info" %}
Old Contract(Ethereum)

* CDS\
  0x3c48ca59bf2699e51d4974d4b6d284ae52076e5e
* CPDT\
  0xb74c385cbf463aa5ba5686e06fa582852bf1dd32
* CDS-ETH LP\
  0x0be902716176d66364f1c2ecf25829a6d95c5bee
  {% endhint %}

***

## Bridge Steps

### 1. Access bridge page

<figure><img src="/files/7J58EyaaR9k1bsjLY4S6" alt=""><figcaption></figcaption></figure>

### 2. Choose a token to bridge (CDS or CPDT)

<figure><img src="/files/fCqlI6GeanB3IXtIrkVj" alt=""><figcaption></figcaption></figure>

### 3. Enter the amount to be bridged

<figure><img src="/files/jNv49tUwxVx95zcnpZLC" alt=""><figcaption></figcaption></figure>

When converting CPDT to CDS, the bonus amount is displayed in the dotted square if the person is eligible for the bonus.

<figure><img src="/files/hYYiq2XtBLtSfTL7lNAU" alt=""><figcaption></figcaption></figure>

### 4. Approval to the smart contract and execution of the bridge transaction

<figure><img src="/files/ihVvUqFcg3Z7WQLqHHhy" alt=""><figcaption></figcaption></figure>

### 5. Wait for CDS to arrive in Arbitrum chain

<figure><img src="/files/D9ufbJbvyo6aXy7cc0n0" 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://docs.capital-dao.xyz/cds-tokenomics/ended-bridge-from-eth-to-arb.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.