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NFT Smart Contract Development & Audit

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NFT Smart Contract Development and Audit

 PrimaFelicitas is a supreme NFT smart contract development company. We are backed by specialist smart contract auditors that provide smart NFT smart contract audits. PrimaFelicitas prides itself on having an in-house team to deliver robust smart contracts.

Our NFT Smart Contract development Services

NFT Smart Contract

NFT Smart Contract Design

Based on the NFT marketplace requirements, we design smart contracts that accommodate customized features as per client needs.
NFT Smart Contract Audit

NFT Smart Contract Audit

PrimaFelicitas’ team offers extensive NFT smart contract audits to make the smart contracts even more robust and versatile in dodging the threats.

NFT Smart Contract Development

NFT Smart Contract Development

Our experienced team develops smart contracts that involve support for multi-chain transactions and address the vulnerabilities effectively.

NFT Smart Contract Optimization

NFT Smart Contract Optimization

Expeditious transactions need an optimized smart contract to carry out transactions in real-time. This helps reduce the costs involved as well.

Smart Contract Vulnerabilities



An NFT smart contract is used to make transactions happen. When a smart contract fails to maintain the atomicity of a transaction, the situation is known as “Reentrancy”, i.e. the situation of triggering a new transaction without finalizing the previous ones. These vulnerabilities are hard to spot during development as they have been inherited from the design phase making auditing mandatory.
Front Running

Front Running

This is the scenario that occurs when the transparency of the blockchain is misused to view the transactions yet to be confirmed which are then monitored and result in hikes of transaction fees by interested traders that impacts the overall system gas fee and the credibility of the consensus mechanism goes down.
Replay Attack

Replay Attack

These attacks are exploited during hard forks on the blockchain. This is an inherently vulnerable stage for the system, malicious miners can exploit the system by faking valid transactions while performing illegitimate activities on the network.


Temporal or ordering dependencies form the soft points for attackers to exploit the network. Beyond that, at times internally as well these dependencies may make way for malicious miners to pose catastrophic threats to the system that may result in a major loss of assets.
Overflows and Underflows

Overflows and

Smart Contracts deal with transactions majorly in currency. This necessitates precision in calculations to maintain accuracy. As cryptocurrency is highly volatile, even small miscalculations may result in huge impacts on individuals’ asset values. Hence, maintaining memory precision is highly important.
Short-Address Attack


This bug falls under the category of input validation from the sender’s end due to a weak code for transaction generation. This occurs as the platform allows for padding of 0s in the addresses and may be exploited by miners who intend to flood the system with invalid addresses and gain unauthorized access.

Our Process

Fill out a form to schedule a meeting with our experts, insured through an NDA.
Requirements Analysis
Analyze the NFT product to scrutinize the requirements of the smart contract.
Robust and compliant smart contract architecture is designed by our experts.
Smart-Contract Development
Our development experts create smart contracts ensuring top-notch security.
Our auditors conduct manual and automated tests for any possible vulnerabilities.
Smart Contract is integrated with the NFT marketplace and deployed post skeptic testing.
PrimaFelicitas provides post-deployment support to have a smart contract up-to-the-minute with an evolving technical framework.

Industries we serve

While these are some of the industries we have worked with, our Blockchain developers are well equipped to offer solutions to help grow your business digitally.
Ecommerce icon image
Retail and E-Commerce
End to end solutions to satisfy customer needs.
Banking and Finance
Managing daily workflows.
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Travel and Hospitality
Helps build reliable and resourceful travel apps.
Create solutions to revolutionize healthcare sector.
Incorporates the benefits of decentralization for trading.
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Integrates Blockchain to reinvent gaming platform.
Our Commitment
PrimaFelicitas is a premier NFT marketplace development company, delighting its global clientele through seamless engagement and brilliant work ethic.
End to end support
End-to-End Support
We offer full-cycle development solutions to NFT development projects. Our experts take you from consultation to project launch and support continued assistance post-launch.
timeline Adherence
Timeline Adherence
We maintain a record of delighting our clients by delivering the highest quality well ahead of stipulated timelines.
Deeply experienced team
Deeply Experienced Team
We house a highly experienced team with expertise across multiple blockchains and technologies to guide you with the best possible solution for your requirements.
unbending NDAs
Unbending NDAs
At PrimaFelicitas, we value the potential of an idea. Hence, we maintain project confidentiality as per the clients’ demands.
Client first approach
Client-First Approach
Our team hand-holds the client through the project scoping, launch, and maintenance stages of the project to help them harness the best from each endeavor.
Impenetrable security
Impenetrable Security
Our security experts ensure impassable security which is the highest priority of blockchain products.
Smart contracts are the control centers for any blockchain application. A secure and well audited smart contract ensures a stringent system. Blockchains and NFTs specifically deal with transactions of mostly currency and data, the two assets that accord value to many more assets. Smart contracts need to be audited rigorously through multiple parties to be sure that no exploitable vulnerabilities are left unaddressed and of a strong defense against network attacks.
A smart contract is unique in its purpose and operation. Allowing a smart contract to be reused like a white label NFT entity, is akin to introducing backdoors for vulnerabilities to creep in and for hackers to exploit and attack the system. Although, many NFT smart contracts do collaborate across platforms and distinct blockchains, which necessitates exhaustive audits. PrimaFelicitas offers comprehensive smart contract development and audit solutions.
The only best way is to have multi-party audits. NFT Smart contracts must invariably be audited via manual and automated testing modes. Broadly an audit involves 4 steps: assessment, Verification, Testing, and Reporting. Multiple iterations of these 4 basic auditing processes shall be carried out to ensure the highest level of security. Associate with PrimaFelicitas, one of the leading smart contract audit companies to have your smart contracts audited by the best.
NFT Smart Contract is audited initially when the code is frozen. The audit report is generated and the code is fixed. This continues till the complete satisfaction of security is achieved. Once deployed, the smart contract shall be audited every time it is enhanced or updated with the evolution of the protocol.
PrimaFelicitas offers 360-degrees consultation, design, development, marketing, and maintenance solutions for all kinds of NFT smart contract development needs. As per the need of the businesses we offer 3 different engagement models as well. Our association protocol ensures that the team is introduced before the project kickoff.

PrimaFelicitas provides NFT-based solutions to businesses ranging from SMBs to enterprises. We provide bespoke solutions to smart contract development and auditing needs of businesses of all scales. We facilitate businesses of all sizes to leverage emerging technologies. 

Go ahead to the contact us page, and share your requirements and contact details in brief through your chosen mode. Our consultants will connect with you and schedule the further process. You can also mail us at hello@primafelicitas.com

Why PrimaFelicitas?

A company with 100% dedication to blockchain and emerging technologies is the choice of the wise to drive their NFT projects to fruition. PrimaFelicitas is  NFT smart contract development company with  a team proficient in delivering projects across multiple blockchains, technology tools, and security protocols.

why chose primafelicitas
Our comprehensive solutions incorporate the following capabilities:
Ethereum, Tezos, Cardano, Polkadot, Hue, Flow, Binance
IPFS (interplanetary file system), MySQL, PostgreSQL, MongoDB, NoSQL
Solidity, React Native, Springs, Express JS, Node Js, Angular

Schedule A Discussion With Our NFT Expert.

forward-thinking full cycle NFT development company in US

Connect with Us

NFTs apply to every industry one can think of. Association with PrimaFelicitas will transform your innovative idea into a well-developed blockchain product. Schedule a consultation with our experts and experience the highest quality of NFT smart contract development services.