Collateral lending for 0FX holders

Borrow BTC, ETH, USDT or USDC with your 0FX as collateral

Keep your 0FX, unlock liquidity. OTC loans with a dedicated on-chain escrow per position and automated hedging when you borrow stables or cross-asset.

Start now

See how it works

Features

Simple OTC flow,
automated risk controls

Aurex turns your 0FX into spendable liquidity. Each loan is created with a unique escrow address on-chain; our hedge engine neutralizes ETH exposure when you borrow in USDT, USDC or BTC. You retain ownership of your 0FX while accessing liquidity.

Flexible settlement options

Choose the asset you borrow — USDT, USDC, ETH or BTC — and repay at any time. Aurex supports fast, secure crypto settlement with clear status updates for every step.

Security

Each loan uses a dedicated escrow address and multisig-governed controls. Funds are never rehypothecated; hedging activity is segregated from client collateral and tied to your position ID.

Loan management

Top up or reduce collateral, repay partially, or request additional drawdown. We recalculate LTV and adjust the hedge accordingly. Actions may include a short processing window for verification.

EFFICIENCY

`Clear visibility from deposit to settlement`

Track your position status end-to-end: escrow created, collateral received, hedge engaged, funds sent, adjustments, and closure. Summaries are published with timestamps for informed decision-making.

Loan activity

See a concise log of events for your position — collateral changes, repayments, interest accrual and settlement — mapped to your escrow address.

Easy start

One simple OTC form. Once accepted receive a unique escrow address, send 0FX, and get your borrowed asset after the processing period.

OPTIMIZATION

Seamless lending experience

A focused, minimal interface for requests and status — no trading terminal to learn, no noise. Just collateral in, liquidity out.

Borrowing

How borrowing works on Aurex

Configure your OTC loan in minutes. From request to settlement, Aurex pairs on-chain escrow with automated hedging to keep your exposure neutral when needed.

Place Your Request

Choose what you want to borrow (USDT, USDC, ETH or BTC), the amount, and your collateral wallet. Submit the form to receive a position ID.

Place Your Request

Choose what you want to borrow (USDT, USDC, ETH or BTC), the amount, and your collateral wallet. Submit the form to receive a position ID.

Place Your Request

Choose what you want to borrow (USDT, USDC, ETH or BTC), the amount, and your collateral wallet. Submit the form to receive a position ID.

Receive Your Escrow Address

We generate a unique on-chain escrow address tied to your position.

Receive Your Escrow Address

We generate a unique on-chain escrow address tied to your position.

Receive Your Escrow Address

We generate a unique on-chain escrow address tied to your position.

Send Collateral

Transfer your 0FX to the escrow. Once confirmations land, your position is automatically marked as Pending.

Send Collateral

Transfer your 0FX to the escrow. Once confirmations land, your position is automatically marked as Pending.

Send Collateral

Transfer your 0FX to the escrow. Once confirmations land, your position is automatically marked as Pending.

Hedge & Fund

We engage/adjust the hedge as required and send the borrowed asset to your wallet. Status moves to Live.

Hedge & Fund

We engage/adjust the hedge as required and send the borrowed asset to your wallet. Status moves to Live.

Hedge & Fund

We engage/adjust the hedge as required and send the borrowed asset to your wallet. Status moves to Live.

Manage the Loan

Add/reduce collateral or repay or borrow more. We recalc LTV and update the hedge.

Manage the Loan

Add/reduce collateral or repay or borrow more. We recalc LTV and update the hedge.

Manage the Loan

Add/reduce collateral or repay or borrow more. We recalc LTV and update the hedge.

Close & Release

Repay outstanding amount and we release the escrowed 0FX. Status moves to Closed.

Close & Release

Repay outstanding amount and we release the escrowed 0FX. Status moves to Closed.

Close & Release

Repay outstanding amount and we release the escrowed 0FX. Status moves to Closed.

Borrowing workflow

Clear, auditable OTC lending for 0FX holders

Each loan gets a dedicated on-chain escrow, automated ETH hedging, and continuous LTV checks. Borrow BTC, ETH, USDT or USDC and track status from Waiting → Pending → Live → Closed.

Purpose-built automation

Position status, LTV checks and hedge adjustments are handled reliably, with clear audit points.

Purpose-built automation

Position status, LTV checks and hedge adjustments are handled reliably, with clear audit points.

Purpose-built automation

Position status, LTV checks and hedge adjustments are handled reliably, with clear audit points.

Architecture that scales

On-chain escrow + segregated hedging workflow for security, speed and operational clarity.

Architecture that scales

On-chain escrow + segregated hedging workflow for security, speed and operational clarity.

Architecture that scales

On-chain escrow + segregated hedging workflow for security, speed and operational clarity.

Human support

Need help with a request or adjustment? Reach us anytime—responses within business hours.

Human support

Need help with a request or adjustment? Reach us anytime—responses within business hours.

Human support

Need help with a request or adjustment? Reach us anytime—responses within business hours.

FAQ

Frequently asked questions

Answers to common questions about collateral,

settlement, risk and fees.

What is Aurex, and how does it work?

Do I need an account?

No trading account. Submit the OTC form, receive your escrow address, and follow on-chain steps.

Do I need an account?

No trading account. Submit the OTC form, receive your escrow address, and follow on-chain steps.

Do I need an account?

No trading account. Submit the OTC form, receive your escrow address, and follow on-chain steps.

Which assets can I borrow?

How long does funding take?

What about interest and fees?

Can I repay early or partially?

How is my collateral protected?

What happens if my LTV gets too high?

Stay Ahead with Aurex

Join the 0FX collateral-lending updates. Product changes, supported assets, and status improvements—straight to your inbox.

Get Started Now

Subscribe to updates

Borrow BTC, ETH, USDT or USDC with your 0FX as collateral

Borrow BTC, ETH, USDT or USDC with your 0FX as collateral

Borrow BTC, ETH, USDT or USDC with your 0FX as collateral

Keep your 0FX, unlock liquidity. OTC loans with a dedicated on-chain escrow per position and automated hedging when you borrow stables or cross-asset.

Simple OTC flow,automated risk controls

Flexible settlement options

Security

Loan management

Clear visibility from deposit to settlement

Loan activity

Easy start

Seamless lending experience

How borrowing works on Aurex

Place Your Request

Place Your Request

Place Your Request

Receive Your Escrow Address

Receive Your Escrow Address

Receive Your Escrow Address

Send Collateral

Send Collateral

Send Collateral

Hedge & Fund

Hedge & Fund

Hedge & Fund

Manage the Loan

Manage the Loan

Manage the Loan

Close & Release

Close & Release

Close & Release

Clear, auditable OTC lending for 0FX holders

Frequently asked questions

Stay Ahead with Aurex

0Fx Ecosystem Products

Simple OTC flow,
automated risk controls

`Clear visibility from deposit to settlement`