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

# Supported tokens

> Stablecoins supported on BlankFX with contract addresses and decimals.

# Supported tokens

## Live tokens

| Token      | Symbol | Decimals | Currency | Address                                      |
| ---------- | ------ | -------- | -------- | -------------------------------------------- |
| USD Coin   | USDC   | 6        | USD      | `0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238` |
| Tether USD | USDT   | 6        | USD      | `0xaA8E23Fb1079EA71e0a56F48a2aA51851D8433D0` |
| EUR Coin   | EURC   | 6        | EUR      | `0x08210F9170F89Ab7658F0B5E3fF39b0E03C594D4` |
| Permit2    | —      | —        | —        | `0x000000000022D473030F116dDEE9F6B43aC78BA3` |

<Info>
  RLUSD is supported in the protocol but not currently available on Sepolia faucets. It will be included in the Mainnet token set.
</Info>

## Planned tokens

| Token               | Symbol | Currency | Status      |
| ------------------- | ------ | -------- | ----------- |
| Swiss Franc (Aura)  | CHFAU  | CHF      | Coming soon |
| British Pound Token | GBPT   | GBP      | Coming soon |

## How tokens are grouped

Tokens are organized by currency into pools:

* **USD Pool** accepts USDC and USDT (RLUSD on mainnet). Swaps between these tokens happen at near 1:1 rates.
* **EUR Pool** accepts EURC. Cross-currency swaps (e.g. USDC → EURC) use the oracle FX rate.

Each new currency added to BlankFX gets its own pool. This keeps pricing clean and prevents cross-currency impermanent loss.

## Receipt tokens (LP positions)

When you deposit into a pool, you receive a receipt token representing your share:

| Pool     | Receipt Token | Description                           |
| -------- | ------------- | ------------------------------------- |
| USD Pool | `bUSDx`       | LP receipt for the USD liquidity pool |
| EUR Pool | `bEURx`       | LP receipt for the EUR liquidity pool |

Receipt tokens accrue value as trading fees accumulate in the pool. When you withdraw, you redeem your `bUSDx` or `bEURx` for the underlying stablecoins at the current exchange rate — which will be higher than when you deposited, reflecting earned yield.