> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onswitch.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Supported stablecoins

> List of supported USD-pegged stablecoins (USDC, USDT) and Naira-pegged stablecoin (CNGN) accross several networks including EVM chains, Solana (SVM), and Tron.

Use the **asset ID** in API requests or configuration that requires asset selection; it follows `network:symbol` for example, `base:usdc`.

## USDC (USD Coin)

| Network   | Asset ID       | Contract address                               |
| :-------- | :------------- | :--------------------------------------------- |
| Arbitrum  | arbitrum:usdc  | `0xaf88d065e77c8cc2239327c5edb3a432268e5831`   |
| Avalanche | avalanche:usdc | `0xb97ef9ef8734c71904d8002f8b6bc66dd9c48a6e`   |
| Base      | base:usdc      | `0x833589fcd6edb6e08f4c7c32d4f71b54bda02913`   |
| BNB Chain | bsc:usdc       | `0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d`   |
| Celo      | celo:usdc      | `0xceba9300f2b948710d2653dd7b07f33a8b32118c`   |
| Ethereum  | ethereum:usdc  | `0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48`   |
| Gnosis    | gnosis:usdc    | `0x2a22f9c3b484c3629090feed35f17ff8f88f76f0`   |
| Monad     | monad:usdc     | `0x754704bc059f8c67012fed69bc8a327a5aafb603`   |
| Optimism  | optimism:usdc  | `0x0b2c639c533813f4aa9d7837caf62653d097ff85`   |
| Polygon   | polygon:usdc   | `0x3c499c542cef5e3811e1192ce70d8cc03d5c3359`   |
| Solana    | solana:usdc    | `EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v` |

## USDT (Tether USD)

| Network   | Asset ID       | Contract address                               |
| :-------- | :------------- | :--------------------------------------------- |
| Arbitrum  | arbitrum:usdt  | `0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb9`   |
| Avalanche | avalanche:usdt | `0x9702230a8ea53601f5cd2dc00fdbc13d4df4a8c7`   |
| BNB Chain | bsc:usdt       | `0x55d398326f99059ff775485246999027b3197955`   |
| Celo      | celo:usdt      | `0x48065fbbe25f71c9282ddf5e1cd6d6a887483d5e`   |
| Ethereum  | ethereum:usdt  | `0xdac17f958d2ee523a2206206994597c13d831ec7`   |
| Gnosis    | gnosis:usdt    | `0x4ecaba5870353805a9f068101a40e0f32ed605c6`   |
| Monad     | monad:usdt     | `0xe7cd86e13ac4309349f30b3435a9d337750fc82d`   |
| Optimism  | optimism:usdt  | `0x94b008aa00579c1307b0ef2c499ad98a8ce58e58`   |
| Plasma    | plasma:usdt    | `0xb8ce59fc3717ada4c02eadf9682a9e934f625ebb`   |
| Polygon   | polygon:usdt   | `0xc2132d05d31c914a87c6611c10748aeb04b58e8f`   |
| Solana    | solana:usdt    | `Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB` |
| Tron      | Tron:usdt      | `TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t`           |

## CNGN (Compliant Naira)

| Network   | Asset ID  | Contract address                             |
| :-------- | :-------- | :------------------------------------------- |
| Base      | base:cngn | `0x46c85152bfe9f96829aa94755d9f915f9b10ef5f` |
| BNB Chain | bsc:cngn  | `0xa8aea66b361a8d53e8865c62d142167af28af058` |

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