Smart Contract de Arbitragem com Flash Loans

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Meu orçamento é de até 800 USD

Objetivo: Criar um smart contract que realize operações de arbitragem utilizando flash loans do protocolo Aave, com funcionalidades de gerenciamento de lucros, licenças de usuários e permissões de tokens.

Funcionalidades Principais:

Flash Loans:

Integrar com o protocolo Aave para tomar flash loans.

Realizar operações de arbitragem entre diferentes exchanges (por exemplo, Uniswap e Sushiswap).

Cálculo de Lucro:

Obter cotações de preços de diferentes exchanges.

Calcular o lucro potencial de arbitragem.

Executar a arbitragem apenas se houver lucro.

Gerenciamento de Licenças:

Cada usuário deve ter uma licença associada.

Atualizar o lucro total da licença do usuário após cada operação de arbitragem.

Desativar a licença se o lucro total atingir um limite predefinido.

Permissões de Tokens:

Aprovar tokens para serem gastos por contratos externos (exchanges).

Ajustar permissões conforme necessário para evitar falhas de transação.

Retirada de Fundos Internos:

Permitir ao proprietário do contrato retirar fundos internos.

Verificar se há fundos suficientes antes de realizar a retirada.

Eventos:

Emitir eventos para monitorar a execução de arbitragem, desativação de licenças, permissões de tokens e retiradas de fundos.

Eu tenho um que funciona 90% , mas reverte a transação no final.

Solidity Blockchain Ethereum Metamask

Ταυτότητα Εργασίας: #38764494

Σχετικά με την εργασία

6 προτάσεις Απομακρυσμένη εργασία Ενεργό Πριν 3 εβδομάδες

6 freelancers κάνουν προσφορές κατά μέσο όρο $642 για αυτή τη δουλειά

mathewa3

As a highly skilled and experienced developer, I have a broad range of proficiencies that directly align with your project's needs. Specifically, in the realm of Blockchain, I possess a deep understanding of smart cont Περισσότερα

$800 USD σε 4 μέρες
(0 Αξιολογήσεις)
0.0
Shabanahoney1976

As an experienced web designer and digital solutions expert, I bring with me a unique blend of creativity, technicality, and problem-solving to this project. While I acknowledge that I haven't worked on flash loan-base Περισσότερα

$250 USD σε 3 μέρες
(0 Αξιολογήσεις)
0.0
Vizzwebsolutions

Greeting! In a project such as this, where precision and efficient utilization are crucial elements, my well-honed Web3 development skills coupled with my expertise in data science will ensure the successful integrati Περισσότερα

$500 USD σε 7 μέρες
(1 Κριτική)
0.1
dongnv1988

My experience includes working with blockchain networks such as BSC, Ether, Solana, and Tron, as well as smart contracts, DeFi applications, NFTs, and payment gateway solutions like the OxygenPayment gateway on GitHub. Περισσότερα

$800 USD σε 4 μέρες
(0 Αξιολογήσεις)
0.0
zeljkoi6

Hi, Thanks for your posting. I read job description and understood what you need from your details. Your idea is good, especially, flash loans from the Aave protocol is really awesome. Recently, I'm focusing on stable Περισσότερα

$700 USD σε 8 μέρες
(0 Αξιολογήσεις)
0.0