Plinth
Devnet

Fund your AI agent. Pay with x402.

Borrow USDC against supported tokenized stocks to fund your agent's activity and pay for data and APIs through x402. Choose a loan term from 1 to 30 days.

Borrow USDCFund the pool

Every loan and repayment is recorded on-chain. Repay your loan to unlock your collateral.

Illustration · borrower growth
Every repayment adds a floor. Each repaid loan adds a floor to a borrower's building.Explore the live city
Pool funds
1,000 USDC
Available to borrow
1,000 USDC
Borrowed
0 USDC

On-chain data
at slot 509,545,533

Plinth data is available to agents over x402.Developer docs

Supported collateral

Oracle prices and borrowing limits. 5 supported stock tokens.

StockPriceLoan limitLiquidation healthBorrowedAction
AAPLxTestApple (test token)paused40% of value125% of debt$0Borrow
NVDAxTestNVIDIA (test token)paused40% of value125% of debt$0Borrow
pNVDATestTest token priced by Pyth Equity.US.NVDA/USDpaused40% of value125% of debt$0Borrow
pSOLTestTest token priced by Pyth SOL/USD$109.7640% of value125% of debt$0Borrow
TSLAxTestTesla (test token)paused40% of value125% of debt$0Borrow

From collateral to USDC

Explore the docs

  1. Lock stock, receive USDC

    Choose a supported stock token and a loan term. Check your borrowing limit, fee, and due date before you sign.

  2. Keep the loan healthy

    Watch your collateral value and due date. Add collateral if needed. Repaying early does not reduce the fixed loan fee.

  3. Repay, or lose the collateral

    Repay the full loan and fee to unlock your stock. If the loan is liquidated, you lose all locked collateral.

Fund the pool for a week or a year

Deposit USDC and share 80% of paid loan fees with other funders. Choose a lock term from one week to one year.

Withdraw whenever the pool has idle USDC. Taking funds out before your lock ends costs a 3% fee.

Explore funding

LockUnlocks onLeaving early
1 week2026-10-17 (estimated)3% fee
1 month2026-11-09 (estimated)3% fee
3 months2027-01-08 (estimated)3% fee
6 months2027-04-08 (estimated)3% fee
1 year2027-10-10 (estimated)3% fee

Every lock earns the same share of fees; the lock only sets when you can leave for free. The safety fund holds 0 USDC, built from 15% of each loan fee. When a liquidation falls short, it pays before any funder loses money.

Recent on-chain activity

Each entry comes from a transaction anyone can look up.

  1. Loan #1 repaid: 3 USDC, collateral returnedqPkFAN…NpW837 h ago
  2. Loan #1: borrowed 3 USDC against pSOL (fee 0)qPkFAN…NpW837 h ago
Plinth · Every repayment adds a floor.