Build 3 Real AI Apps in Python — Research Assistant, Production Chatbot, and Multi-Tool Agent
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Prompt Engineering: Build AI Apps with OpenAI (ChatGPT)
Save on Prompt Engineering: Build AI Apps with OpenAI (ChatGPT) with a verified Udemy coupon (checked August 2026). See current price, availability and course details.
by Scott Barrett · ⭐ 4.8 via Udemy · 347 students · English
$9.99$149.9993% OFF
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✓ 93% discount manually re-verified, not an estimate.
✓ Certificate + lifetime access included by Udemy.
⚠ Redemption-limited — can run out without notice.
Price history First-party data
Tracked since May 4, 2026 to August 2, 2026. Red dot = current price ($9.99) — CoursesWyn records the price on each sync.
Current price
$9.99
Original price
$149.99
Tracked since
May 4, 2026
Last checked
Aug 2
Price and coupon status are recorded from a periodic sync of Udemy’s public catalog. This snapshot was taken on August 2, 2026. Prices are always confirmed at checkout on the provider’s site.
Deal score Computed, methodology below
8.6
/ 10
Discount depth
93%
Udemy rating
4.8 / 5
Popularity
347 students
Tracking length
113 days
Score = weighted average of discount depth, how often CoursesWyn re-checks this code, historical price volatility, and how fast past redemptions were claimed. Not an editorial opinion on the course itself.
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May 4, 2026Listed by CoursesWyn — price recorded at $9.99Listed
Aug 2, 2026Coupon checked — checkout price $9.99 · listed until Sep 1Working
Course details Synced from Udemy
Fields below are pulled from Udemy’s public catalog and recorded when CoursesWyn syncs — they are catalog data, not editorial description.
| Last checked | August 2, 2026 |
| Offer ends | Listed until September 1 |
| Provider | Udemy |
| Level | All Levels |
| Rating | 4.8 / 5 |
| Students | 347 |
| Content | 6 hours |
| Language | English |
| Requirements | Basic Python familiarity: classes, functions, loops, and importing libraries · No prior Jupyter Notebook experience required — setup and usage are covered in Module 1 |
| Certificate | Yes, on completion |
| Access | Lifetime, mobile & TV |
Key Topics Covered From the course description
Connect to the OpenAI Responses API and make your first live API calls from Python
Build structured JSON outputs that return reliable, parseable results every time
Handle API errors gracefully using exponential backoff and rate limit strategies
Design reusable prompt templates with roles, instructions, examples, and output format controls
Track token usage and costs in real time using tiktoken and the API usage object
Implement response caching and context window strategies for production applications
Connect the AI to external tools and databases using the complete function calling workflow
Build three real AI applications — a Research Assistant, Production Support Bot, and Multi-Tool Agent
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Coupon & redemption FAQ
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