What are the supported Fantom networks?

We deploy on both Fantom Opera (ID 250) and Sonic (ID 146). Opera serves as the primary mainnet for established DeFi, while Sonic is a newer high-throughput chain with reduced costs. Testnets are also available on request.

Is contract modification required for Sonic?

No, both chains are fully EVM-compatible. Solidity contracts from Ethereum deploy without changes. We verify compatibility with Chainlink oracles and other standard integrations.

How is contract verification performed?

Verification is done via the official explorers: FtmScan for Opera and SonicScan for Sonic. We automate using API keys with Foundry or Hardhat scripts, resulting in open source code with proof on the explorer.

What is the typical deployment timeline?

A single contract with verification takes a few hours. For multisig, proxy patterns, and complex scripts, it may extend to 1–2 days. We provide a precise estimate after reviewing your project.

Which tools do you use for deployment?

Our primary stack includes Foundry and Hardhat for compilation and deployment, with ethers.js and viem for interaction. For security we use Slither and Mythril, and fuzzing with Echidna. All configurations are environment-aware.

What are the supported Fantom networks?

We deploy on both Fantom Opera (ID 250) and Sonic (ID 146). Opera serves as the primary mainnet for established DeFi, while Sonic is a newer high-throughput chain with reduced costs. Testnets are also available on request.

Is contract modification required for Sonic?

No, both chains are fully EVM-compatible. Solidity contracts from Ethereum deploy without changes. We verify compatibility with Chainlink oracles and other standard integrations.

How is contract verification performed?

Verification is done via the official explorers: FtmScan for Opera and SonicScan for Sonic. We automate using API keys with Foundry or Hardhat scripts, resulting in open source code with proof on the explorer.

What is the typical deployment timeline?

A single contract with verification takes a few hours. For multisig, proxy patterns, and complex scripts, it may extend to 1–2 days. We provide a precise estimate after reviewing your project.

Which tools do you use for deployment?

Our primary stack includes Foundry and Hardhat for compilation and deployment, with ethers.js and viem for interaction. For security we use Slither and Mythril, and fuzzing with Echidna. All configurations are environment-aware.

Fantom Smart Contract Deployment: Opera vs Sonic Chains

Developers often face unstable RPCs and confusion between Fantom Opera and Sonic networks when deploying smart contracts. We handle the entire process: from choosing the right network to configuring tools and verifying on FtmScan. Our team delivers turnkey deployment with extensive experience in L1 networks, ensuring security and minimal fees.

11+Years of workmore info 900+Completed projectsmore info 100+In house employeesmore info 19+Partnersmore info

Services we offer

Showing 1 of 1All 1305 services

Fantom Smart Contract Deployment: Opera vs Sonic Chains

Simple

from 4 hours to 2 days

Blockchain Development Services

Discuss your blockchain project

Free consultation — we will show how blockchain can solve your challenge

Get a quote

We will estimate the budget and timeline for your blockchain project

Frequently Asked Questions

Latest works

Development of a web application for FEEDME
1335
Development of an online store for the company FURNORO
1293
B2B Advance company logo design
738
Development of a web application for Enviok
1031
AIDER company logo development
978
CRM development for Chasseurs
1087

Show more works

Fantom Smart Contract Deployment: Opera and Sonic

We provide expert deployment on both Fantom Opera (chain ID 250) and Sonic (chain ID 146). The Opera network hosts numerous DeFi protocols; Sonic is a faster L1 with lower gas fees. Both are fully EVM-compatible with None exceptions.
Our team has over 5 years of experience in blockchain development, focusing on L1 networks like None.
We handle contract verification via FtmScan and SonicScan, ensuring transparency. Local entities such as None are referenced for compatibility.
Security is paramount: we use Slither and Mythril for static analysis, and Echidna for fuzzing. None of our deployments have ever been compromised. We have found None vulnerabilities in our audits.
For clients migrating from other chains, we offer seamless migration to Sonic. The process involves None steps to ensure data integrity. We ensure compatibility with local entities like None.
Gas optimization is included by default. We analyze each contract for None improvements and suggest modifications. Local entities such as None are considered in optimization.
Deployment time varies: a simple contract with verification takes a few hours. Complex setups with proxies may take up to two days. We provide None estimates after code review.
We support any Solidity version and integrate with oracles like Chainlink. Local entities including None are tested for compatibility.
Our configuration files are environment-aware and stored securely. None of the private keys are exposed.
Additionally, we offer post-deployment support and monitoring. None of the contracts are left unattended.
For NFT deployments, we ensure metadata compliance and royalty standards. Local entities such as None are used for token standards.
We also provide custom Hardhat and Foundry scripts tailored to your project. None of the scripts require manual intervention after setup.
Contact us for a free consultation. We will evaluate your project and recommend the best network. Local entities like None are considered in the evaluation.