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Training ERC-721 2026 - Create Secure and Compliant NFTs

Ref: DKC132
10 people max.
4400€ HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$170/day onsite · +$500 with certification exam
4 journées
distanciel

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Learning objectives

  • Master the basics of the ERC-721 2026 standard in certified professional training
  • Develop compliant NFT smart contracts for enterprise applications
  • Implement secure minting and transfers with practical skills
  • Configure blockchain deployment tools via adapted scripting
  • Optimize gas and security for NFTs in professional projects
  • Acquire certified ERC-721 skills to boost your career
  • Deploy a first functional NFT in a real test environment

The Learni story

Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.

Don't let this gap widen

Why this program matters

  • Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.

  • Organizations that don't train their talents on key topics see their competitiveness drop.

  • Every quarter without training is a gap widening with competitors who invest.

  • The cost of inaction quickly exceeds that of well-targeted training.

Fouzi Benzidane
Fouzi Benzidane

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1ERC-721 2026 Fundamentals: Evolution of the Standard and First Contracts (Solidity 0.9.x, Remix IDE)

Dive into the new features of ERC-721 2026 such as enriched metadata and dynamic royalties, implement your first NFT smart contract through guided exercises on Remix IDE, test core functions on Sepolia testnet, analyze mandatory interfaces, receive ready-to-use templates for your enterprise project, consolidate with a practical exercise in basic compilation and deployment.

Module 2Minting and Management ERC-721 2026: NFT Creation Mechanisms (safeMint, batchMint, URI management)

Learn to create unique NFTs with optimized safeMint and batchMint for ERC-721 2026, manage dynamic URIs for IPFS metadata, practice secure transfers via exercises on Foundry, simulate real-world mass issuance scenarios, debug contracts with Solidity logs, produce a testable mintable deliverable, integrate automated royalties for professional monetization.

Module 3ERC-721 2026 Deployment: DevOps Tools and Scripting (Hardhat, Linux Shell for Automation)

Configure Hardhat to deploy your ERC-721 2026 contracts on simulated mainnet, automate Linux shell scripts for tests and migrations, integrate Windows Server for hybrid environments, practice basic CI/CD with GitHub Actions, deploy on Polygon and Optimism, generate ABI and verified Etherscan addresses, obtain a reproducible pipeline for enterprise teams.

Module 4Security and Optimization ERC-721 2026: Audits and Gas Efficiency (Slither, Advanced Scripting)

Strengthen the security of your ERC-721 2026 NFTs against reentrancy and unlimited approvals via Slither audits, optimize gas with assembly and 2026 patterns, test via shell scripts for fuzzing, analyze common vulnerabilities on real cases like Bored Apes, implement proxy upgrades, finalize with a deployed and certified capstone project, gain sustainable professional skills.

Evaluation method

  • Daily formative assessments via interactive quizzes
  • Final project: deployment of a functional ERC-721 2026 smart contract
  • Qualiopi certificate and validated NFT skills badge

Learning method

  • Active pedagogy with 70% hands-on practice on real tools
  • Hands-on exercises with Remix, Hardhat, and live testnets
  • NFT market case studies: OpenSea and Blur integrated
  • Video replays and 24-hour chat support for consolidation

Methods, materials and delivery

The Training ERC-721 2026 - Create Secure and Compliant NFTs program is delivered onsite or remote (blended-learning, e-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training ERC-721 2026 - Create Secure and Compliant NFTs program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training ERC-721 2026 - Create Secure and Compliant NFTs program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.

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What our learners

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Léo BlanchardFormation AWS — DevOps Engineer Professional
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« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
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« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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