Supported chains

SpacePay supports the following blockchain networks and assets. Confirmation monitoring and finality are handled automatically after you integrate with the API.

Supported Chains and Assets

SpacePay supports the following blockchain networks and assets.

Mainnet

Network	Chain ID	Token	Contract address
Arbitrum	`eip155:42161`	ETH	Native
Avalanche	`eip155:43114`	AVAX	Native
Avalanche	`eip155:43114`	USDC	`0xb97ef9ef8734c71904d8002f8b6bc66dd9c48a6e`
Avalanche	`eip155:43114`	USDT	`0x9702230a8ea53601f5cd2dc00fdbc13d4df4a8c7`
Base	`eip155:8453`	ETH	Native
Base	`eip155:8453`	USDC	`0x833589fcd6edb6e08f4c7c32d4f71b54bda02913`
Binance Smart Chain	`eip155:56`	BNB	Native
Binance Smart Chain	`eip155:56`	USDC	`0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d`
Binance Smart Chain	`eip155:56`	USDT	`0x55d398326f99059ff775485246999027b3197955`
Bitcoin	`bip122:000000000019d6689c085ae165831e93`	BTC	Native
Bitcoin Cash	`bip122:000000000000000000651ef99cb9fcbe`	BCH	Native
Dogecoin	`bip122:1a91e3dace36e2be3bf030a65679fe82`	DOGE	Native
Ethereum	`eip155:1`	ETH	Native
Ethereum	`eip155:1`	USDC	`0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48`
Ethereum	`eip155:1`	USDT	`0xdac17f958d2ee523a2206206994597c13d831ec7`
Litecoin	`bip122:12a765e31ffd4059bada1e25190f6e98`	LTC	Native
Optimism	`eip155:10`	ETH	Native
Polygon	`eip155:137`	POL	Native
Polygon	`eip155:137`	USDC	`0x3c499c542cef5e3811e1192ce70d8cc03d5c3359`
Polygon	`eip155:137`	USDT	`0xc2132d05d31c914a87c6611c10748aeb04b58e8f`
Solana	`solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp`	SOL	Native
Solana	`solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp`	USDC	`EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v`
Solana	`solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp`	USDT	`Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB`
TON	`tvm:-239`	TON	Native
TON	`tvm:-239`	USDT	`EQCxE6mUtQJKFnGfaROTKOt1lZbDiiX1kCixRv7Nw2Id_sDs`
Tron	`tron:0x2b6653dc`	TRX	Native
Tron	`tron:0x2b6653dc`	USDT	`TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t`
XRP	`xrpl:0`	XRP	Native

Testnet networks

Network	Chain ID	Token	Contract address
Base Sepolia	`eip155:84532`	ETH	Native
Base Sepolia	`eip155:84532`	USDC	`0x00fc61d7de7655db3984db634e3489130ebeacf6`
Base Sepolia	`eip155:84532`	USDT	`0xe290136a17a1804d4e538bd747b7a48d1a44a629`
Ethereum Sepolia	`eip155:11155111`	ETH	Native
Ethereum Sepolia	`eip155:11155111`	USDC	`0xcae5e5b4a5dd769b021f9f93257b44b0742f77d3`
Ethereum Sepolia	`eip155:11155111`	USDT	`0xd14fce5bc55861c3b71bdea38d22590df8666dbc`

See Testing for environment URLs and test scenarios.

Monitoring Confirmations

SpacePay automatically handles all blockchain complexity for you. You don’t need to worry about confirmations, finality, or blockchain technical details.

We Handle Everything

Automatic Monitoring

SpacePay monitors all blockchain confirmations and finality automatically.

No Blockchain Complexity

Merchants don’t need to deal with blockchain technical details.

Simple Integration

Just integrate with our API and we handle the rest.

Reliable Payments

We ensure payments are secure and final before marking them as complete.

Overview

Getting Started

Core Products

Developer Docs

Trust and Operations

Supported chains

Supported chains