# Intent Based Bridge

## Intent Based Bridge

### Fast

It confirms within few seconds.

versus traditional bridges require waiting for 10 minutes bridging.

### One Click

It's Intent based with one click.

versus Traditional bridges require users to perform two separate actions: authorization and execution .

### **Web UI:**

{% embed url="<https://intents.rozo.ai/>" %}

**API Integration** : <https://docs.rozo.ai/api-doc>

<figure><img src="/files/V5U8DqHQ47rVXdneg60k" alt="" width="375"><figcaption><p>ROZO Intents</p></figcaption></figure>

## Bridge URL Query Parameters

Pre-fill the bridge form by passing query parameters to `/bridge`.

***

### Parameters

| Parameter            | Description                  | Example                       |
| -------------------- | ---------------------------- | ----------------------------- |
| `sourceChain`        | Chain to send from           | `base`, `stellar`, `arbitrum` |
| `sourceToken`        | Token to send                | `USDC`, `EURC`                |
| `destinationChain`   | Chain to receive on          | `stellar`, `base`, `polygon`  |
| `destinationToken`   | Token to receive             | `USDC`, `EURC`                |
| `amount`             | Amount to send (ExactIn)     | `10`, `0.5`                   |
| `destinationAddress` | Pre-fill destination address | EVM or Stellar address        |

***

### Supported Chain Values

| Chain     | Accepted values            |
| --------- | -------------------------- |
| Base      | `base`, `8453`             |
| Stellar   | `stellar`, `rozo-stellar`  |
| Ethereum  | `ethereum`, `eth`, `1`     |
| Arbitrum  | `arbitrum`, `arb`, `42161` |
| BNB Chain | `bnb`, `bsc`, `56`         |
| Polygon   | `polygon`, `matic`, `137`  |
| Solana    | `solana`, `sol`            |

Chain values are **case-insensitive**. Numeric chainIds also work.

***

### Examples

**Base USDC -> Stellar USDC, amount 10**

```
/bridge?sourceChain=base&sourceToken=USDC&destinationChain=stellar&destinationToken=USDC&amount=10
```

**Base EURC -> Stellar EURC**

```
/bridge?sourceChain=base&sourceToken=EURC&destinationChain=stellar&destinationToken=EURC&amount=25
```

**Stellar -> Base with destination address pre-filled**

```
/bridge?sourceChain=stellar&destinationChain=base&destinationAddress=0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045&amount=10
```

**Stellar -> Base, amount only**

```
/bridge?sourceChain=stellar&destinationChain=base&amount=50
```

**Just pre-fill amount (keep default chains)**

```
/bridge?amount=100
```

***

### Rules

* All parameters are **optional** - omitted params keep their default values.
* Unsupported chain names, unknown token symbols, zero/negative/non-numeric amounts, and addresses invalid for the destination chain are **silently ignored**.
* Only `USDC` and `EURC` are supported tokens.
* `USDC -> EURC` and `EURC -> USDC` cross-token routes are **not allowed** - the destination token will be ignored if it conflicts.
* URL params take precedence over the `?currency=EURC` shortcut.


---

# 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.rozo.ai/products/intent-based-bridge/intent-based-bridge.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.