# Supported Tokens and Chains

> **Note on Chain IDs for Solana and Stellar:** For non-EVM chains, the API accepts **either** the numeric chain ID **or** the lowercase chain name string:
>
> * **Solana** — `900` or `"solana"`
> * **Stellar** — `1500` or `"stellar"`
>
> Both formats are equivalent and interchangeable in all API requests.

### Pay In Tokens and Chains

**USDC Support (More chains coming soon)**

<table><thead><tr><th width="118.76953125">Chain ID</th><th width="119.1953125">Chain Name</th><th width="407.73828125">USDC Token Address</th><th>Decimals</th></tr></thead><tbody><tr><td><code>1</code></td><td>Ethereum</td><td><code>0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48</code></td><td>6</td></tr><tr><td><code>42161</code></td><td>Arbitrum</td><td><code>0xaf88d065e77c8cc2239327c5edb3a432268e5831</code></td><td>6</td></tr><tr><td><code>8453</code></td><td>Base</td><td><code>0x833589fcd6edb6e08f4c7c32d4f71b54bda02913</code></td><td>6</td></tr><tr><td><code>56</code></td><td>BSC</td><td><code>0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d</code></td><td>18</td></tr><tr><td><code>137</code></td><td>Polygon</td><td><code>0x3c499c542cef5e3811e1192ce70d8cc03d5c3359</code></td><td>6</td></tr><tr><td><code>900</code> or <code>solana</code></td><td>Solana</td><td><code>EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v</code></td><td>6</td></tr><tr><td><code>1500</code> or <code>stellar</code></td><td>Stellar</td><td><code>USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN</code></td><td>7</td></tr></tbody></table>

**USDT Support**

<table><thead><tr><th width="103.88671875">Chain ID</th><th width="149.35546875">Chain Name</th><th width="408.99609375">USDT Token Address</th><th>Decimals</th></tr></thead><tbody><tr><td><code>1</code></td><td>Ethereum</td><td><code>0xdac17f958d2ee523a2206206994597c13d831ec7</code></td><td>6</td></tr><tr><td><code>42161</code></td><td>Arbitrum</td><td><code>0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb9</code></td><td>6</td></tr><tr><td><code>56</code></td><td>BSC</td><td><code>0x55d398326f99059ff775485246999027b3197955</code></td><td>18</td></tr><tr><td><code>137</code></td><td>Polygon</td><td><code>0xc2132d05d31c914a87c6611c10748aeb04b58e8f</code></td><td>6</td></tr><tr><td><code>900</code> or <code>solana</code></td><td>Solana</td><td><code>Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB</code></td><td>6</td></tr></tbody></table>

### Pay Out Tokens and Chains

**USDC Support (More chains coming soon)**

<table><thead><tr><th width="118.76953125">Chain ID</th><th width="119.1953125">Chain Name</th><th width="407.73828125">USDC Token Address</th><th>Decimals</th></tr></thead><tbody><tr><td><code>1</code></td><td>Ethereum</td><td><code>0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48</code></td><td>6</td></tr><tr><td><code>42161</code></td><td>Arbitrum</td><td><code>0xaf88d065e77c8cc2239327c5edb3a432268e5831</code></td><td>6</td></tr><tr><td><code>8453</code></td><td>Base</td><td><code>0x833589fcd6edb6e08f4c7c32d4f71b54bda02913</code></td><td>6</td></tr><tr><td><code>56</code></td><td>BSC</td><td><code>0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d</code></td><td>18</td></tr><tr><td><code>137</code></td><td>Polygon</td><td><code>0x3c499c542cef5e3811e1192ce70d8cc03d5c3359</code></td><td>6</td></tr><tr><td><code>900</code> or <code>solana</code></td><td>Solana</td><td><code>EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v</code></td><td>6</td></tr><tr><td><code>1500</code> or <code>stellar</code></td><td>Stellar</td><td><code>USDC:GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN</code></td><td>7</td></tr></tbody></table>

**USDT Support**

<table><thead><tr><th width="103.88671875">Chain ID</th><th width="149.35546875">Chain Name</th><th width="408.99609375">USDT Token Address</th><th>Decimals</th></tr></thead><tbody><tr><td><code>1</code></td><td>Ethereum</td><td><code>0xdac17f958d2ee523a2206206994597c13d831ec7</code></td><td>6</td></tr><tr><td><code>42161</code></td><td>Arbitrum</td><td><code>0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb9</code></td><td>6</td></tr><tr><td><code>56</code></td><td>BSC</td><td><code>0x55d398326f99059ff775485246999027b3197955</code></td><td>18</td></tr><tr><td><code>137</code></td><td>Polygon</td><td><code>0xc2132d05d31c914a87c6611c10748aeb04b58e8f</code></td><td>6</td></tr></tbody></table>

### EURC PayIn & PayOut

(Base and Stellar network)

<table><thead><tr><th width="109.328125">Chain ID</th><th width="119.1953125">Chain Name</th><th width="455.8515625">EURC Token Address</th><th>Decimals</th></tr></thead><tbody><tr><td><code>8453</code></td><td>Base</td><td>0x60a3e35cc302bfa44cb288bc5a4f316fdb1adb42</td><td>6</td></tr><tr><td><code>1500</code> or <code>stellar</code></td><td>Stellar</td><td>EURC:GDHU6WRG4IEQXM5NZ4BMPKOXHW76MZM4Y2IEMFDVXBSDP6SJY4ITNPP2</td><td>7</td></tr></tbody></table>


---

# 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/integration/api-doc/supported-tokens-and-chains.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.