1inch.io - Help Center

FAQ

Frequently asked questions

35 articles in this collection
Written by Natalia, Caleb and Matt

What is 1inch Network?

An introduction to the entire 1inch Network ecosystem

Written by Natalia
Updated over a week ago

Fusion Swap FAQ

All your questions about Fusion swaps answered

Written by Matt
Updated over a week ago

What countries does the 1inch Network interface support?

Written by Natalia
Updated over a week ago

What are the 1inch official channels?

Written by Natalia
Updated over a week ago

How to get a token listed on 1inch

Everything needed to get your token listed for swapping on 1inch Network

Written by Natalia
Updated over a week ago

How does 1inch Network offer the best rates?

A guide on how 1inch's Pathfinder gives users the best rates in DeFi

Written by Natalia
Updated over a week ago

Can I get a refund from 1inch Network?

Written by Natalia
Updated over a week ago

Troubleshooting

VPN | Restricted territory

Written by Caleb
Updated over a week ago

What to do if I cannot see the tokens I swapped in my wallet?

How to add a custom token contract to your wallet

Written by Natalia
Updated over a week ago

Why am I seeing an "Exchange Rates Expired" error message?

How to work through common issues when you can't swap

Written by Matt
Updated over a week ago

Can I cancel or speed up a pending transaction?

How to fix a blockchain transaction stuck in "pending" status

Written by Natalia
Updated over a week ago

What to do if I cannot find a token in the drop-down menu?

How to add any custom token to be swapped on 1inch Network

Written by Natalia
Updated over a week ago

Why is my transaction pending for so long?

Everything you need to know about pending transactions.

Written by Natalia
Updated over a week ago

Why does a transaction fail?

Why transactions fail and how 1inch helps prevent them

Written by Natalia
Updated over a week ago

What is a swap 'surplus', and where does it end up when my swap is completed?

Everything you need to know about a swap 'surplus' on 1inch Network

Written by Matt
Updated over a week ago

General

Address screening

Why and how 1inch is screening your wallet addresses

Written by Natalia
Updated over a week ago

Where to get customer support?

Written by Natalia
Updated over a week ago

Does 1inch Aggregation Protocol charge any on-top fees?

Everything you needed to know about fees on 1inch network

Written by Natalia
Updated over a week ago

Can my funds be lost in a swap transaction?

What happens when you receive fewer tokens than expected

Written by Natalia
Updated over a week ago

How secure is 1inch Network?

One of the most audited protocols in all of DeFi

Written by Natalia
Updated over a week ago

Exchange

What is a Smart contract transfer and how do they affect me?

Smart contract, swap and send, internal transaction

Written by Caleb
Updated over a week ago

What are OTC transactions, and how do they work on 1inch Network?

Written by Natalia
Updated over a week ago

What are Flashbot transactions, and how do they work on 1inch?

Use 1inch Flashbots to prevent front-running and sandwich attacks

Written by Matt
Updated over a week ago

What is price impact vs. price slippage in DeFi?

How to protect yourself from these two market dynamics when trading on 1inch Network

Written by Natalia
Updated over a week ago

What is routing?

How 1inch Network routes your transaction to find the best rates

Written by Natalia
Updated over a week ago

What is the slippage tolerance setting?

How to manage token pair volatility while swapping

Written by Natalia
Updated over a week ago

What are liquidity sources, and how many of them does 1inch aggregate from?

The sources that allow 1inch to provide the best rates for swapping

Written by Natalia
Updated over a week ago

Do I need to set an account on 1inch?

How to begin using the open protocol of 1inch Network

Written by Natalia
Updated over a week ago

Why do I need to approve my tokens before a trade?

Everything you need to know about approvals and why they are critical for secure smart contract interactions

Written by Natalia
Updated over a week ago

What is the 'estimated fee'?

Written by Natalia
Updated over a week ago

What is the 'transaction cost'?

Written by Natalia
Updated over a week ago

What is the 'partial fill' setting?

A guide on using the partial fill setting when swapping on 1inch Network

Written by Natalia
Updated over a week ago

Will my gas cost be refunded?

Written by Natalia
Updated over a week ago

Earn

What is "Impermanent loss", and how does it affect my liquidity earnings?

Written by Matt
Updated over a week ago

What is a liquidity pool?

A short summary of how liquidity pools work

Written by Natalia
Updated over a week ago