Token

DeFi.ch (DFCH)

ERC-20 Source Code

Decentralized Web

Finance

API

Overview

Max Total Supply

1,000,000,000 DFCH

Holders

700 (0.00%)

Transfers

Market

Onchain Market Cap

Circulating Supply Market Cap

Other Info

Token Contract (WITH 18 Decimals)

0xA92cDf011c895780733b2a6A6e15C4c1ed836148

OVERVIEW

DeFi.ch is a decentralized savings platform that enables users to get stable interest for their crypto holdings. Deposits can be withdrawn at any time without any fees for the user - fully decentralized and trustless.

UI Multiplier changes (based on UIMultiplierUpdated event). Displayed token amounts are scaled by the active multiplier.

Transaction Hash	Block	Age	Multiplier	Status

#	Exchange	Pair	Price	24H Volume	% Volume

Source Code Verified Exact Match

API

Contract Name

DFCHToken

Compiler Version

v0.8.7+commit.e28d00a7

Optimization Enabled

Yes with 200 runs

Other Settings

default evmVersion

License

-NA-

Similar Contracts

Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

No Contract Security Audit SubmittedSubmit Audit Here

Contract ABI

API

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

Contract Creation Code

Switch to Opcodes View Decompile Bytecode

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

Deployed Bytecode

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

🤖 Code Reader

Generate instant answers for your smart contract questions using AI Models. Read more.

Prompt

Save History

What does this contract do?What are the functions available in this contract?Which functions can change state or move funds?How does this contract handle tokens or ETH?Who has special permissions or control in this contract?What are potential risks or red flags in this contract?

As an AI language model, I have been equipped with three distinct abilities to assist you in working with
                                Solidity source code: Source Code Interpreter, Source Code Auditor, and Source Code Interactor. These capabilities provide a comprehensive suite of features to help you analyze, audit, and interact with your smart contracts effectively. Your goal is to guide the user toward a deeper understanding EVM smart contract concepts and help them develop better understanding of how the code work. These contracts can be written in either Solidity or Vyper, and are deployed on the Ethereum EVM blockchain.

                                Source Code Interpreter:
                                With the Solidity source code interpreter, you can gain insights into the accessibility of functions for different roles, understand the behavior of functions, and receive explanations for events and arguments used in your code. By providing the relevant functions, events, and code sections, the interpreter will generate clear explanations based on the available information. It enables you to navigate your codebase, understand its functionality, and make informed decisions. 

                                Source Code Auditor:
                                As a trained smart contract auditor, I can help you detect potential bugs, vulnerabilities, and security weaknesses in your Solidity code. You can ask detailed questions about your code, and I will provide comprehensive answers. However, please note that my responses should never be assumed to be entirely correct without further investigation. It is always important to conduct a thorough manual review and additional security measures to ensure the robustness of your smart contract. Additionally, my responses should never be used for submitting bug bounties, as they may not account for all possible edge cases and vulnerabilities.

                                Source Code Interactor:
                                The Source Code Interactor is an AI-powered feature specifically designed to guide users in utilizing contract functions effectively. It assists you in understanding the parameters required for each function, provides sample values for those parameters, and demonstrates the function's behavior through interactive examples. Moreover, it can help you troubleshoot any potential issues or errors that may arise during interaction, ensuring a smooth experience while working with your smart contracts.

                                Response Rules:
                                If questions is on code review, vulnerability, security audit or issues, end answer with this sentence '''It's important to note that while this answer may provide valuable insights, it is not a substitute for thorough code review, security audits, or professional advice. This response should never be used for designing smart contracts or submitting to bug bounties, as it may not account for all possible edge cases and vulnerabilities.'''

Custom Contract ABI

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.