Chains and Networks
Supported blockchains and networks
Chains and Networks
Plaidly supports multiple blockchains. Each chain has its own confirmation requirements, fee model, and supported tokens.
Supported chains
Today Plaidly settles payments on Ethereum and Solana only. Other chains are in active development — you can explore them on testnet, but mainnet settlement is not yet available.
| Chain | chain value | Mainnet | Testnet | Finality |
|---|---|---|---|---|
| Ethereum | ethereum | Yes | Sepolia | ~12 blocks (~2.5 min) |
| Solana | solana | Yes | Devnet | ~32 slots (~15 sec) |
| Tron | tron | Coming soon | Nile | 20 blocks (~1 min) |
| TON | ton | Coming soon | Testnet | 2 blocks (~10 sec) |
| Polygon | polygon | Coming soon | Amoy | 128 blocks (~4 min) |
| BNB Chain | bnb | Coming soon | Testnet | 15 blocks (~45 sec) |
| Arbitrum | arbitrum | Coming soon | Sepolia | ~1 block (~0.5 sec) |
| Optimism | optimism | Coming soon | Sepolia | ~1 block (~2 sec) |
| Avalanche | avalanche | Coming soon | Fuji | 1 block (~2 sec) |
| Base | base | Coming soon | Sepolia | ~1 block (~2 sec) |
Supported tokens
| Token | Ethereum | Solana | Tron | TON | Polygon |
|---|---|---|---|---|---|
| USDC | Yes | Yes | No | No | Yes |
| USDT | Yes | Yes | Yes | Yes | Yes |
| Native | ETH | SOL | TRX | TON | MATIC |
Networks
Specify network when creating a session:
mainnet— real funds, productiontestnet— test funds, sandbox (Sandbox mode)
Chain selection tips
These tips describe each chain's characteristics for planning purposes. Today only Ethereum and Solana are settleable; the other chains listed are coming soon.
- Lowest fees: Solana (fractions of a cent), TON
- Fastest finality: TON, Arbitrum, Optimism, Base
- Most USDC liquidity: Ethereum, Solana, Polygon
- USDT on Tron: Tron is the dominant USDT chain; fees are very low
See per-chain reference pages for contract addresses and faucet links: