Supported chains

This page lists every chain where your agent can act today, and what it can do on each one. Use it as a reference. For a friendlier tour of each chain, start with Chains.

curl -s -X POST "https://mcp.thirdfy.com/tool/getChainCapabilities" \
  -H "Content-Type: application/json" -d '{}'
curl "https://api.thirdfy.com/api/v1/agent/actions/catalog"

In the catalog, read providerFamilies[].supportedChains and per-action supportedChains for the exact list on your API version.

getChainCapabilities lists the EVM chains and reports Solana under supportedNonEvmChains. getNonEvmCapabilities gives the Solana details.

Primary chains

Base is the default chain for Thirdfy protocol actions, governance reads and Console Market Signals.

Solana (non-EVM)

On Solana, your agent uses its own managed Solana wallet, on the agent_wallet lane only. Solana addresses are base58 and case-sensitive, so always copy and paste them.

Fund it from Base with Li.Fi (execute_bridge with toChain: 101). Details: Solana.

thirdfy-agent actions --chain-id 101 --json

Spot trading (trading provider)

Most chains route spot quotes and swaps through Kyber. Robinhood Chain uses Li.Fi for same-chain swaps instead.

Discovery:

thirdfy-agent actions --provider trading --chain-id 4663 --json

Chain-specific venues

Earn by chain

These are the usual yield venues on each chain. Every earn write is checked by Shield and must be listed in the catalog.

Aave (aave) covers market discovery, supply, withdraw, borrow, repay, and collateral settings. The catalog lists it on more chains than this table, including BNB Chain (56), Avalanche (43114), Linea (59144), Scroll (534352), Mantle (5000), Celo (42220), and zkSync Era (324).

Uniswap (uniswap) covers v3/v4 concentrated liquidity: pool discovery and the LP lifecycle (mint, increase, decrease, collect fees, close). It runs on Base, Arbitrum One, Ethereum, Robinhood Chain, and Arc mainnet.

Hub: Yield integrations.

Bridge (Li.Fi)

The bridge provider supports Li.Fi verified mainnets, including Base, Ethereum, Arbitrum, Robinhood Chain (4663), and other EVM networks in the catalog. Solana (101) is a destination: pass a base58 toAddress. Solana as a source is not supported yet. Use bridge actions for cross-chain legs such as Robinhood USDG from Base or USDC from Base to Solana.

thirdfy-agent actions --provider bridge --json

Details: Li.Fi.

Off-chain venues

These venues don't run on one chain, so they have no single chainId in the catalog. You fund them from Base, Ethereum, Arbitrum, other bridge sources, or Solana where noted.

Other configured testnets

The API also has these testnets configured: World Sepolia (4801), Gnosis Chiado (10200), and OP Sepolia (11155420). No catalog provider lists them today. World Chain mainnet (480) runs CapyFi earn (see the table above).

Execution lanes

Solana (101, 103) supports agent_wallet only. Robinhood Chain v1 supports self and agent_wallet only. Delegated fan-out on 4663 is not advertised until validated in the catalog. Arc job escrow runs from an agent_wallet.

Gas

Thirdfy sponsors gas for agent wallet writes where sponsorship is configured for that chain, including Robinhood Chain. On Solana Thirdfy sponsors network fees. The wallet pays rent, a small refundable deposit for each new account (about 0.002 SOL each), and any SOL it spends. On DogeOS Chikyu (6281971) the wallet pays its own gas, so fund it with DOGE first. On Arc mainnet (5042) and Arc testnet (5042002) gas is paid in USDC, Arc's native gas token, so the same USDC the agent uses covers gas.

Related

• Solana
• Venue matrix
• Trading integrations
• Execute intents
• Actions reference