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Training OpenAI API - Integrate Generative AI in 3 Days

Course created on July 27, 2026Updated on October 5, 2026

On quote$3,465

3 days
Onsite
10 people max.

Request a quote See the program

Ref: ZMR840

10 people max.

On quote$3,465

In-company rate: on quotefrom $6,290 for the whole team

On-site and certification exam on quote

3 days

Onsite

Don't let this gap widen

Why this program matters

Without this training, waste 40% of your time on basic API errors, like botched authentications or ineffective prompts that burn useless tokens at 500€/month.
Your projects outcompeted by trained devs, miss 37% AI market growth (Gartner source), risk data leaks without best practices, lag behind omnipresent ChatGPT, lose business opportunities by not generating scalable AI content, weeks lost on scattered tutorials instead of live apps in 3 days.

Trusted by — schools, companies and industrial groups

25,736 programs · 25 countries

Every program built with a dedicated engineer

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Learning objectives

Discover the fundamentals of the OpenAI API and its models
Set up the environment and API authentication
Make calls to generate text with GPT
Integrate the API into practical Python scripts
Manage errors, limits, and cost optimization
Develop a concrete project with chat and images
Explore best practices for scalable applications

Program

Module 1Introduction to OpenAI API: models, authentication, first calls (Python, Playground)

Dive into the OpenAI API universe by creating your account, generating a secure API key, exploring the Playground to test effective prompts, make your first calls with the Python openai library, generate creative text via GPT-3.5, analyze JSON responses, interactive exercises to customize AI content, while mastering initial quotas, prepare the ground for smooth and impactful integrations.

Module 2Advanced OpenAI API Generation: prompts, chat, images (DALL-E, basic fine-tuning)

Level up by crafting clever prompts for precise responses, implement multi-turn conversations with the Chat Completions API, generate images via DALL-E integrating real business cases, code automated Python scripts for marketing content, test embeddings for semantic search, practical exercises on simple chatbots, optimize parameters for stunning results, boost your AI productivity today.

Module 3Projects and Deployment with OpenAI API: errors, costs, real applications (Vercel, Streamlit)

Apply your skills by developing a final project like a personalized AI assistant, integrate the API into a web app with Streamlit, handle common errors and automated retries, calculate and minimize token costs (up to 50% savings), deploy on Vercel for live access, group code review, ready-to-use deliverables, leave with a concrete portfolio and the confidence to scale your AI ideas into production.

Evaluation method

Daily interactive quizzes, evaluated practical projects, Qualiopi certification at the end.

Learning method

70% hands-on practice, real business cases, video materials accessible for 6 months.

Methods, materials and delivery

The Training OpenAI API - Integrate Generative AI in 3 Days program is delivered onsite or remote (blended-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 OpenAI API - Integrate Generative AI in 3 Days 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 OpenAI API - Integrate Generative AI in 3 Days 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

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

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.

A child walking to school with a backpack

Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

Backpack, notebooks and essential supplies
Distributed through our partner charities
Included, at no extra cost to you

Enroll and offer a kit

FAQ

Frequently asked questions

Which tools are used in OpenAI API training?+

Hands-on work runs on python, playground, DALL-E, basic fine-tuning, vercel and streamlit. Those tools come from the OpenAI API program itself, delivered on site over 3 days, so participants practise on the stack they will use at work.

What can participants do after OpenAI API training?+

They can discover the fundamentals of the OpenAI API and its models, set up the environment and API authentication and make calls to generate text with GPT. Those are the stated objectives of the OpenAI API program at Beginner level, checked by the end-of-session assessment.

What does the OpenAI API program cover, day by day?+

Day 1: Introduction to OpenAI API: models, authentication, first calls (Python, Playground). Day 2: Advanced OpenAI API Generation: prompts, chat, images (DALL-E, basic fine-tuning). Day 3: Projects and Deployment with OpenAI API: errors, costs, real applications (Vercel, Streamlit). The OpenAI API program runs over 3 days, delivered on site.

How is OpenAI API training assessed?+

Assessment relies on daily interactive quizzes, evaluated practical projects, Qualiopi certification at the end. Learni issues a completion certificate together with the individual assessment report at the end of the OpenAI API program, which an L&D team can file as evidence.

How much does OpenAI API training cost per participant?+

OpenAI API training is priced on quote. The amount depends on headcount, format and how far the syllabus is tailored to your team. A detailed quote is sent within one business day, and team pricing covers the whole group from the second participant.

How long does OpenAI API training take?+

3 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.

Who pays for OpenAI API training?+

Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.

What do participants need to know before OpenAI API training?+

Basic Python programming skills, knowledge of HTTP and JSON.

Is a certificate issued after OpenAI API training?+

Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.

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