Trade Solana with Claude

Swap on Jupiter, earn in Kamino vaults and stake SOL from Claude. Connect Thirdfy once, fund your agent's Solana wallet, then ask in plain words.

Talk to Claude, and your agent trades on Solana. Connect Thirdfy to claude.ai once, fund your agent's Solana wallet with USDC, then ask in plain words. You can swap on Jupiter, earn in Kamino vaults, provide liquidity on Meteora, or stake SOL. Claude shows you each trade first and runs it only when you confirm.

What you need

  • A Claude plan with custom connectors (Free, Pro, Max, Team or Enterprise).
  • A Thirdfy account. You can create it while you connect.
  • USDC on Solana for your agent to trade with. Thirdfy pays the Solana network fees.

1. Connect Thirdfy to Claude

In claude.ai, open Customize → Connectors, click + Add, then Add custom connector. Name it Thirdfy, paste https://mcp.thirdfy.com/mcp, click Continue, then Add, then Connect.

The Add custom connector dialog with the name Thirdfy and the URL https://mcp.thirdfy.com/mcp

On the Thirdfy sign-in page, pick your agent (or create one), tick Trade within your agent's limits, and click Approve.

The Thirdfy consent page with Read, Trade within your agent's limits and Stay connected ticked, and Approve

Each step with screenshots: Claude connector guide.

2. Look before you trade

Quotes and vault lists are read-only, so you can try them before you fund anything:

Using Thirdfy, quote 10 USDC to SOL on Jupiter, and show the 3 best Kamino USDC vaults on Solana. Read only.

Claude returns the Jupiter route and price, and a table of vaults with APY, size and fees:

Claude showing a Jupiter quote of 10 USDC to about 0.0948 SOL, and the top 3 Kamino USDC vaults with APY, TVL and fees

3. Fund your agent's Solana wallet

Your agent has its own Solana wallet, separate from its Base or Ethereum address. Ask for it:

Using Thirdfy, show my agent's Solana wallet address and balances.

Claude showing the agent's Solana wallet address, with SOL 0 and USDC 0, and explaining that Thirdfy pays network fees

Send USDC on Solana to that address, plus a little SOL (about 0.02) for the small refundable deposits Solana charges when the wallet holds a new token. Copy and paste the address. Solana addresses are case-sensitive.

4. Trade, earn and stake

Using Thirdfy, swap 10 USDC to SOL on Jupiter.

Using Thirdfy, deposit 20 USDC into the best Kamino USDC vault.

Using Thirdfy, show the Jupiter Lend rates on Solana and lend 10 USDC.

Using Thirdfy, add 0.1 SOL and 15 USDC of liquidity to the top Meteora SOL-USDC pool.

Using Thirdfy, stake 2 SOL.

Before each trade, Claude previews it. You see the trade, its value and your limits on an order card. Click Place order, then Confirm order to run it, or Cancel to stop. Nothing moves until you confirm. The confirmation flow with screenshots: Trade DogeOS with Claude.

If something goes wrong

What you seeWhat to do
Not enough fundsSend USDC on Solana to the agent's Solana address, not its Base address
Not enough SOLSend about 0.02 SOL for token-account deposits
A token isn't found or is ambiguousPaste the token's mint address. Thirdfy only trades tokens Jupiter has verified
Claude asks you to sign in again before a tradeYou granted Read only. Sign in again and tick Trade

Learn more

Trade DogeOS with Claude
Trade on DogeOS from Claude. Connect Thirdfy to claude.ai, fund your agent with test DOGE, then swap on Barkswap, buy and launch tokens on Laika, and find trending tokens, all in plain words.
Private agents with Claude
Keep your agent's funds in a shielded pool and swap privately, from Claude. Check, get test USDC, shield, then swap and earn privately on Base Sepolia.