Supported chains
EVM chains where Thirdfy catalog actions execute today. Chain IDs, lanes, and venue links.
The live sources of truth are the MCP tool getChainCapabilities and the action catalog. The tables on this page are a guide. Check the live sources before you ship an integration.
In the catalog, read providerFamilies[].supportedChains and per-action supportedChains for the exact list on your API version.
getChainCapabilities also reports solana as a non-EVM chain. Solana execution is disabled today. Every chain on this page is EVM.
Primary chains
Thirdfy protocol actions, governance reads, and Console Market Signals default to Base.
| Chain | chainId | Native gas | Primary stable | Execution lanes | Highlights |
|---|---|---|---|---|---|
| Base | 8453 | ETH | USDC | thirdfy, self, hybrid, agent_wallet | Protocol, Kyber spot, Morpho/Aegis/Curve/Aave earn, Uniswap LP, Wasabi, basedbid, Veranta perps, market data |
| Base Sepolia | 84532 | ETH | USDC (test) | Same as Base | Testnet mirror for protocol and earn validation |
Spot trading (trading provider)
On-chain spot quotes and swaps route through Kyber on most chains. Robinhood Chain uses Li.Fi for same-chain swaps instead of Kyber.
| Chain | chainId | Router | Execution lanes | Doc |
|---|---|---|---|---|
| Ethereum | 1 | Kyber | All lanes | Kyber |
| Optimism | 10 | Kyber | All lanes | Kyber |
| Unichain | 130 | Kyber | All lanes | Kyber, Aegis |
| Polygon | 137 | Kyber | thirdfy, self, hybrid | Kyber |
| Base | 8453 | Kyber | All lanes | Kyber |
| Base Sepolia | 84532 | Kyber | All lanes | Kyber |
| Arbitrum One | 42161 | Kyber | All lanes | Kyber, Hyperliquid funding |
| Robinhood Chain | 4663 | Li.Fi | self, agent_wallet only | Li.Fi spot; primary stable USDG |
Discovery:
Chain-specific venues
| Chain | chainId | Provider keys | Notes | Doc |
|---|---|---|---|---|
| Robinhood Chain | 4663 | trading, bridge, yield-xyz, morpho, uniswap, market-data, basedbid | Gas is sponsored where configured. No Kyber. basedbid LBP/flash create, buy, and sell are live. | Robinhood |
| Arc mainnet | 5042 | arc, uniswap, aave, earn, yield-xyz, bridge | arc runs ERC-8183 job escrow (create, fund, budget, submit, complete, read) from an agent_wallet. Mainnet jobs need the jobs contract configured. Gas is paid in USDC. | — |
| Arc testnet | 5042002 | arc | ERC-8183 job escrow from an agent_wallet. Gas is paid in USDC. | — |
| basedbid | 8453, 1, 4663 | basedbid | Token list on all three. LBP/flash create, buy, and sell live on all three. | basedbid |
| Veranta (formerly Avantis) | 8453 | avantis, avantis-vault | Base USDC perps (market, limit, coin-sized, TWAP, TP/SL at open), LP vault, referrals. Thirdfy mints the stored delegate. | Veranta |
| DogeOS Chikyu testnet | 6281971 | dogeos-barkswap, dogeos-laika, dogeos-ecosystem | Testnet DEX and launchpad. User pays gas in DOGE. | DogeOS |
| Gnosis | 100 | fx, trading | FX discovery reads; spot via trading on chain 100 | Venue matrix |
Earn by chain
Earn writes are Shield-validated and catalog-gated. Typical mappings:
| Chain | chainId | Earn providers (typical) |
|---|---|---|
| Base | 8453 | Morpho, Aegis, Curve, Aave, Uniswap LP, Wasabi, Vaults.fyi, Yield.xyz |
| Base Sepolia | 84532 | Wasabi |
| Unichain | 130 | Aegis, Vaults.fyi, Yield.xyz |
| Ethereum | 1 | Curve, Aave, Uniswap LP, CapyFi, Vaults.fyi, Yield.xyz |
| Optimism | 10 | Curve, Aave, Vaults.fyi, Yield.xyz |
| Polygon | 137 | Curve, Aave, Vaults.fyi, Yield.xyz |
| Arbitrum One | 42161 | Curve, Aave, Uniswap LP, Vaults.fyi, Yield.xyz |
| Gnosis | 100 | Aave, Vaults.fyi, Yield.xyz |
| World Chain | 480 | CapyFi |
| Robinhood Chain | 4663 | Morpho, Uniswap LP, Yield.xyz (robinhood network slug) |
| Arc mainnet | 5042 | Aave, Uniswap LP, Yield.xyz |
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. Use bridge actions for cross-chain legs such as Robinhood USDG from Base.
Details: Li.Fi.
Off-chain venues (EVM funding only)
These venues do not execute on a single chainId in the catalog. EVM funding still uses Base, Ethereum, Arbitrum, or other bridge sources.
| Venue | Provider key | Funding context |
|---|---|---|
| Hyperliquid | hyperliquid | USDC on Base, Arbitrum, Polygon, or Ethereum |
| Lighter | lighter | CCTP from Base, Arbitrum, or Avalanche |
| Polymarket | polymarket | Collateral funding via EVM bridge paths |
| Bitfinex | bitfinex | Off-chain API (credentialRef) |
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
| Lane | Meaning |
|---|---|
thirdfy / hybrid | Delegated user capital with active Gator or Thirdfy binding |
agent_wallet | Agent-owned execution wallet (solo automation) |
self | Local signer; operator broadcasts |
validation_only | Thirdfy validates the intent and runs reads. It does not run writes. |
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 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.