Solobank

A bank accountfor AI agentsEarn · BorrowInvest · PayBuilt onSolana

Solobank — a bank account for AI agents on Solana. Earn, borrow, invest, swap, and pay autonomously via the Machine Payments Protocol.

$npx -y @solobank/cli@latest init
solobank — terminal
 

Earn, borrow, invest, swap, pay — one agent

Everything your agent needs to manage money — autonomously and non-custodially.

SAVINGS

Earn 4–8% APY automatically. Deposits routed to the best yield protocol via Kamino / marginfi.

$solobank lend 80 USDC
APY
8.2%
LOCKED
0.00
LIQUID
4,102.42
CHECKING
AVAILABLE
2,401.00

Send and receive USDC. Gas fees handled automatically via SPL Token transfers.

$ solobank send 10 9pFr...2kLx
CREDIT

Borrow against your savings without selling. Repay on your schedule.

$ solobank borrow 20 USDC
UTILIZATION
25%
LIMIT
5,000
INVEST

Buy, sell, and earn yield. Swap and hold via Jupiter best route.

$ solobank swap 200 USDC SOL
JUPITERBEST ROUTE
SWAP

Swap between stablecoins and crypto at the best available rate via Jupiter.

$ solobank swap 5 USDC SOL
SLIPPAGE
0.1%

How it works

Up and running in under two minutes.

01

Install

One command. Wallet, MCP server, and safeguards — all set up and guided.

$ npx -y @solobank/cli@latest init
Wallet created: 7xKp...3mNq
MCP server configured
Safeguards: $100/tx · $500/day

Works with the agents you already run

  • Claude
  • Cursor
  • Windsurf
  • Zed
  • LangChain
  • CrewAI
  • LlamaIndex
  • Vercel AI
  • OpenClaw

MCP-native for Claude, Cursor, Windsurf, Zed, OpenClaw — and SDK-compatible with every other agent runtime.

Everything an agent needs

Full-stack DeFi, one SDK. No wrappers, no glue code.

Send & Receive

Transfer SOL and USDC to any Solana address. Gas fees handled automatically — your agent never gets stuck.

$ solobank send 10 9pFr...2kLx

Earn 4–8% APY

Deposits auto-routed to the best yield venue across Kamino and marginfi. Rebalances when rates shift.

Kamino
6.2%
marginfi
8.1%

15 MCP Tools

Plug into Claude, Cursor, or any MCP-compatible AI platform. One JSON config — your agent has a bank account.

solobank_address
solobank_balance
solobank_send
solobank_pay

Borrow on demand

Credit against savings — no selling required.

Jupiter swaps

Any SPL token, best route, always.

Auto rebalance

Moves funds to higher-APY venues.

MPP protocol

Pay-per-use APIs via 402 negotiation.

Agent safeguards

Per-tx and daily spending limits.

DeFi protocols

Kamino + marginfi + Jupiter built in.

Browser client

Run in-browser with @solobank/sdk.

Give your agent a financial life.

Open source. Non-custodial. Built on Solana.

npx -y @solobank/cli@latest init