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Disclaimer: This article contains AI translations and should only be used as reference. Contact Cobo’s support team through help@cobo.com if you have any questions.
The Cobo payments solution currently supports USDC and USDT, and can be used on multiple mainstream chains. This document details the support for various token and chain combinations for payment collection and fiat off-ramp scenarios.

Supported tokens and chains for payment collection

The Cobo payments solution supports the following token and chain combinations for payment collection:
StablecoinSupported ChainToken ID
USDCEthereumETH_USDC
ArbitrumARBITRUM_USDCOIN
BaseBASE_USDC
PolygonMATIC_USDC2
BNB Smart ChainBSC_USDC
SolanaSOL_USDC
USDTTRONTRON_USDT
EthereumETH_USDT
ArbitrumARBITRUM_USDT
BaseBASE_USDT
PolygonMATIC_USDT
BNB Smart ChainBSC_USDT
SolanaSOL_USDT
You can also use TTRON (TRON testnet) for testing in the development environment. The Cobo payments solution currently supports the test token TTRON_USDT1:

Fiat off-ramp support

The following table lists the fiat off-ramp support for various token and chain combinations across different environments:
Token and ChainDevelopment EnvironmentProduction Environment
ETH_USDC✅ Supported✅ Supported
ARBITRUM_USDCOIN❌ Not supported✅ Supported (bridging fee required)
BASE_USDC❌ Not supported✅ Supported (bridging fee required)
MATIC_USDC2❌ Not supported✅ Supported (bridging fee required)
BSC_USDC❌ Not supported✅ Supported (bridging fee required)
TRON_USDT✅ Supported✅ Supported
ETH_USDT✅ Supported✅ Supported
ARBITRUM_USDT❌ Not supported✅ Supported (bridging fee required)
SOL_USDC❌ Not supported✅ Supported (bridging fee required)
SOL_USDT❌ Not supported✅ Supported (bridging fee required)
BASE_USDT❌ Not supported❌ Not supported
MATIC_USDT✅ Supported (bridging fee required)✅ Supported (bridging fee required)
BSC_USDT✅ Supported (bridging fee required)✅ Supported (bridging fee required)
TTRON_USDT✅ Supported❌ Not supported
Token and chain combinations marked as “bridging fee required” incur additional bridging fees on top of regular fees when performing fiat off-ramp operations.
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