Chain & Token Contracts

On-chain reference for CROSS Pay's crypto rails. For country / payment-currency availability, see Supported Countries & Payment Currencies.

Always trust the API at runtime

This page is a reference snapshot. Always read live values from GET /v1/chains/{slug} rather than caching this table on the client.

Chain metadata

Fetch metadata required for contract calls via GET /v1/chains/{slug}.

`slug`	Chain	`network_id`	Explorer
`ethereum`	Ethereum mainnet	1	`https://etherscan.io`
`bsc`	BNB Smart Chain	56	`https://bscscan.com`
`cross`	CROSS mainnet	612055	`https://explorer.crosstoken.io/612055`

Available in the contract_address / contract_abi fields of the GET /v1/chains/{slug} response.

Chain	Token	`decimals`	Contract
`ethereum`	USDT	6	`0xdAC17F958D2ee523a2206206994597C13D831ec7`
`bsc`	USDT	18	`0x55d398326f99059fF775485246999027B3197955`

Chain	Token	`decimals`	Contract
`ethereum`	USDT	6	`0xdAC17F958D2ee523a2206206994597C13D831ec7`
`bsc`	USDT	18	`0x55d398326f99059fF775485246999027B3197955`
`cross`	USDT	18	`0x1c37d4F44ed3eC86d96868001CfA89e97112a85C`
`cross`	CROSSD	18	`0xff42C13D927a6b9265236619161Accb227b6d452`

USDT on CROSS chain

USDT on the CROSS chain is a bridged variant. API responses normalize it to the user-friendly USDT.