# Chain Coverage
Coverage depends on the product. A chain in the swap selector does not imply an intent deployment or a Smart Router catalog on that chain.
Swap app
The app offers Ethereum, Optimism, BNB Smart Chain, Polygon, Base, Arbitrum, Avalanche, Robinhood Chain, and Arc. Quote sources and executable routes vary by chain and token pair.
Choose a network in the app →Intents and User Proxy
The V6 contracts are deployed on these four chains:
| Chain | Chain ID | Native gas token |
|---|---|---|
| Base | 8453 | ETH |
| Arbitrum One | 42161 | ETH |
| BNB Smart Chain | 56 | BNB |
| Robinhood Chain | 4663 | ETH |
| Arc | 5042 | USDC |
Intents settle on the same chain. Use the signing domain and proxy requirements for the deployment your integration targets.
## Smart Router catalog
Read the deployed service for its current chains, DEX sources, and pool counts. Catalog coverage is separate from the app and protocol deployments.
curl https://api.agentswap.co/api/chains
agentswap chainsThe response includes chain_id, name, dexes, and pool_count. Counts are live service observations.
CLI on-chain reads
Intent and policy commands support Base, Arbitrum, BNB Smart Chain, Robinhood Chain, and Arc. Configure a chain-specific RPC with AGENTSWAP_RPC_URL_<chainId>.
Default log lookback is 200,000 blocks, except BSC's built-in public RPC uses 9,000. Set a keyed RPC or use --lookback-blocks when you need a different range.