pSunDAI — PulseChain CDP

Oracle —

Oracle Status — PulseX 5-Pool TWAP

TWAP (Conservative)

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Used for mint / withdraw safety

Spot Median (5-Pool)

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PulseX real-time

TWAP vs Spot Divergence

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Oracle State

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Your Vault

Collateral (PLS)

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Debt (pSunDAI)

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Collateral Value

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pSunDAI Balance

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Available to Borrow

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Repay to be Safe

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Collateral Ratio —

▼ 110% liquidation 150% minimum 175%+ target ▲

Deposit native PLS and automatically mint pSunDAI at a safe 155% collateral ratio — in one click.

Enter PLS amount to preview

PLS Amount

PLS

Wallet: — · You receive: ~0 pSunDAI

Deposit native PLS

PLS

Wallet balance: —

— or deposit WPLS —

Deposit WPLS (requires one-time approval)

WPLS

WPLS balance: —

Mint pSunDAI

pSunDAI

After mint CR: — · Mintable: —

Repay pSunDAI

pSunDAI

Balance: — · After repay CR: —

— or use a quick action —

Withdraw PLS (native)

PLS

Max safe withdrawal: — · After withdraw CR: —

— or withdraw as WPLS —

Withdraw WPLS

WPLS

System State

Total Collateral —

Total Debt —

System Health —

Surplus Buffer —

Bad Debt —

System Equity —

Debt Ceiling —

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Advanced Tools › for keepers & developers

Update the oracle price. Keeps the TWAP current. Safe for anyone to call any time.

Balance protocol accounting — nets stability fees against bad debt. Harmless to run.

A "zombie" vault has collateral worth less than its debt. Enter the owner's address to seize their PLS as a reward.

Burn your own pSunDAI to cancel accumulated protocol bad debt.

Vault Health Zones

▲ 150%+ — Safe. Can mint & withdraw freely.

◆ 110–150% — Cannot mint. Add collateral.

▼ <110% — Liquidatable. Bonus grows 2% → 5% over 3 hours from when auction clock starts.

Target: 175%+ to absorb PLS volatility comfortably.

Verified Contracts · PulseChain

pSunDAI Token (ERC-20)

0x0b5701078675870AaA121Da2AECD906A1720B008

View on PulseScan ↗

Vault V7

0x14d98E5Ad664964C9F25fc598Ca3835c172E0BEC

View on PulseScan ↗

Oracle V7 (5-Pool PulseX TWAP)

0x678a0bb68Fd89b474aFb097c2A18c4657dfEdbB1

View on PulseScan ↗

No admin keys No proxy No pause No upgrade path Chain ID 369

How pSunDAI Works

What is pSunDAI?

pSunDAI is a lending protocol on PulseChain. You deposit PLS as collateral and borrow pSunDAI — a stable token worth ~$1 USD — against it. When you're done, repay the pSunDAI and get your PLS back.

There are no admins, no fees to a team, and no way to pause or change the rules. The protocol runs on its own forever.

Getting started — 3 steps

Step 1 — Deposit PLS. Go to the "Deposit PLS" tab (or use Auto Borrow to skip to Step 3). Your PLS becomes collateral locked in the vault.

Step 2 — Borrow pSunDAI. Use the "Borrow More" tab to mint pSunDAI. Each token is worth approximately $1. You must keep your Collateral Ratio above 150%.

Step 3 — Repay when ready. Repay your pSunDAI at any time using the "Repay" tab. Then withdraw your PLS. No time limit, no deadlines.

What is Collateral Ratio (CR)?

CR = (value of your PLS) ÷ (pSunDAI you owe) × 100%.

Example: You deposit $300 worth of PLS and borrow 150 pSunDAI. Your CR = 300 ÷ 150 × 100% = 200%. That's healthy.

175%+ — Safe zone. Good buffer against price swings.
150–175% — Acceptable, but top up if PLS drops.
110–150% — At risk. You cannot borrow more. Add PLS or repay debt.
Below 110% — Liquidatable. Anyone can repay your debt and claim your PLS.

How to stay safe

Keep your CR above 175% at all times as a buffer. PLS is volatile.
Check your vault regularly, especially when PLS price is falling.
Use "Repay to 150% CR" button in the Repay tab if you get close to the danger zone.
If your CR turns red, act immediately — repay pSunDAI or deposit more PLS.
There are no warning emails. Only you are responsible for monitoring your vault.

What is liquidation?

If your CR falls below 110%, your vault becomes liquidatable. Anyone can repay your debt and claim your PLS plus a bonus (2–5%). You lose your PLS collateral but your pSunDAI debt is cancelled.

Liquidation is not a punishment — it keeps the protocol solvent. But it means you lose your PLS, so avoid it.

Auto Borrow

The fastest way to start: enter a PLS amount in the Auto Borrow tab and click the button. It deposits your PLS and borrows pSunDAI at 155% CR in a single transaction.

Repay All & Exit

To fully close your position, go to the Repay tab and click "Repay All & Withdraw PLS". This repays all debt and returns your PLS in one transaction. Make sure you have enough pSunDAI in your wallet first.

Technical details (oracle, emergency functions, protocol tools) ›

Oracle: PulseX 5-Pool TWAP + Spot Warning

TWAP (Conservative): Slow to fall (4h confirmation for >1% moves down), fast to rise (30min). Used for all safety checks.
Spot Warning: If the real-time PulseX price stays 5%+ below TWAP for 30 continuous minutes, liquidations switch to spot price. Flash crashes recover before 30 min — real crashes don't.

Emergency Functions

Emergency Unlock: Zero debt + last deposit >30 days → withdraw regardless of oracle state.
Emergency Repay / Withdraw: If oracle has been dead for 7+ days, repay and withdraw without price checks.

Stability Fee

0.5% APY accrues on your debt continuously. 1,000 pSunDAI debt grows by ~5 pSunDAI per year. This is why your "Debt" stat slowly increases over time.

Protocol Tools

Poke Oracle: Anyone can call this to advance the TWAP state machine. Rate-limited to once per 30 minutes.
Reconcile: Net stability fees collected against any bad debt on-chain.
Clear Bad Debt: Seize a zombie vault (collateral < debt). Caller keeps all PLS free.
Settle Debt: Burn your own pSunDAI to cancel accumulated protocol bad debt.