Skip to main content

1inch | Help Center

Search results for:approval
Token Approvals
Lock Icon, Approve, Approval… What is an ERC-20 token approval?… How can an ERC-20 token approval compromise my wallet?
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… Token Approvals… The approval aka "Give permission to swap XXX" is step 1 of 2 when completing a swap
Permit signed token approvals - and how they work on 1inch
How 1inch makes swapping easy with the replacement of token approvals… 0x111111111117dc0aa78b770fa6a738034120c302#writeContract From the user experience perspective, this innovation replaces an approval… transaction (for the cases when an approval wasn't granted previously) with signing of a piece of data
Web3 scam alert: Phishing scheme with fake trading signals
Approval requests are usually routine in DeFi; however, submitting an approval to an EOA exposes those… Token Approval… Verify your tokens and manage approvals
How to swap tokens with "Classic" mode on 1inch
(You might have to pay an approval gas fee for certain tokens) ***Please note: Before swapping… This "approval" transaction costs a small gas fee, but doesn't actually move any tokens… Once the approval completes, review the tokens and amounts
Top 5 most common issues encountered in DeFi
Misunderstanding of the approval/unlock mechanism A large number of users don’t understand why they… This one-time approval transaction grants a smart contract access to a specific token in your wallet,… Approval Button (Step 1) Swap Button (Step 2) 4
1inch DeFi Wallet - Scam Protection
Token approval misuse: Detected dApp attempts to misuse token approval requests… Malicious approval requests: Detected dApp attempts to execute potentially malicious approval requests
What is "Simple Mode" and how is it different from "Advance Mode"?
Permit 712 - Signed token approvals: Eliminate repetitive approval submissions for specific tokens, making
Why is my transaction pending for so long?
Double check to see if the transaction is an Approval
1inch API troubleshooting
In the case of one of these errors, you may not have a token approval or you're missing the token balance… To do a token approval, you can use the API to approve the token to the 1inch router