Building AI Applications with GPT-5 Codex: Create APIs, SaaS Applications, AI Agents, and Full-Stack Systems Using OpenAI, LangChain, and Modern Developer Tools
Building AI Applications with GPT-5 Codex: Create APIs, SaaS Applications, AI Agents, and Full-Stack Systems Using OpenAI, LangChain, and Modern Developer Tools
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 8 Jun 2026)
Based on a total of 46,634 customer reviews from independent review platforms.
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Based on a total of 46,634 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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Building AI Applications with GPT-5 Codex: Create APIs, SaaS Applications, AI Agents, and Full-Stack Systems Using OpenAI, LangChain, and Modern Developer Tools
Overall Rating: 1.4 / 5 (average from multiple review sources, as of 12 Jun 2026)
Based on a total of 63 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 63 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£24.56
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Pages: 212, Paperback, Independently published
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Building AI Applications with GPT-5 Codex: Create APIs, SaaS Applications, AI Agents, and Full-Stack Systems Using OpenAI, LangChain, and Modern Developer Tools - Price Information
- Cheapest price: £14.67
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- The price range for the product Building AI Applications with GPT-5 Codex: Create APIs, SaaS Applications, AI Agents, and Full-Stack Systems Using OpenAI, LangChain, and Modern Developer Tools is €£14.67to €£24.56 with a total of 2 offers.
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