BlogBlogtypeA post on somebody's own site or a community platform. Nobody edits it after publication, so it dates from the day it was written.See every one →SAP Community

An Innovative Language Exchange App developed with SAP Build Apps, CAP, Kyma, and OpenAI

A dormant internal app at SAP Japan revived with AI, built to solve a problem the team actually had — colleagues who could not talk to each other. Build Apps on the front, CAP on Kyma behind it, OpenAI in the middle.

Where it sits

Explains
LLM integrationCAPBTPLLM integrationcapabilityCalling a language model from application code with the tenant, destination and credential handling already solved instead using an SDK call with a hand-rolled key.Reference appsCAPReference appscapabilityA whole application to read rather than a snippet to copy — somewhere to see how the pieces sit together once there are more than three of them.
Since then
LLM integration changed in @cap-js/ai 1.0.0, 2026-04-28
Source
reachable

Who is behind it

javierywauthor

Before you read it

read from the page
ApplicabilityCore changedLLM integration changed in @cap-js/ai 1.0.0, 2026-04-28.

This is a derived prompt to re-check the work, not a claim that the work is wrong. Exact stale statements are recorded separately after editorial review.

Properties

About this work

declared and crawled
Published
declared
Published on
declared
Views
crawled
780

What was found on the page

derived
Prose
derived
701 words
Code blocks
derived
5

For llm-integration

on the edge
Applies in
authored
btpcap

For reference-apps

on the edge
Applies in
authored
cap

More on this51

Group by51 of 51 pieces
Piece, what it offersStill applies
Also explainingLLM integration51
CAP in the age of AI #5 - agents wrap-up
YouTube — SAP Developers playlists, DJ Adams, Johannes Vogt, Simon Engel, Stefan Rudi, Daniel Schlachter, part 5 of 7
nothing recorded
🟣 Enable Your AI application to Run on Multiple Models to Ensure Resilience and Compliance
YouTube — SAP Developers playlists, SAP Developers
nothing recorded
What an AI infra engineer sees when opening SAP's AI stack (1/3): the model gateway
SAP Community, amishkush
nothing recorded
UI5 AI Features library is now an npm Package
SAP Community, Wouter LemaireThe reasoningRunnable code
Version drift
Connecting SAP Integration Suite with SAP Document AI and SAP Business AI
SAP Community, subhojitSaha
nothing recorded
CAP in the age of AI #3 - from MCP to A2A
YouTube — SAP Developers playlists, DJ Adams, Johannes Vogt, Stefan Rudi, part 3 of 7
nothing recorded
Autonomous Diagnostics on Kyma Unplugged: Goose + LiteLLM + KRO + SAP AI Core in Production
SAP Community, quovadis
nothing recorded
Natural Language Queries for SAP CAP via MCP: The LLM Translates, CDS Executes
SAP Community, ShahidThe reasoningA recipeRunnable code
nothing recorded
Banking Sentinel: A Multi-Agent Credit-Risk Copilot on SAP BTP, Built on a Mixed AI Stack
SAP Community, ShahidThe reasoningA recipeRunnable code
Core changed
Beyond Basic AI Error Handling in SAP CPI - A Rules-First Architecture with HANA Cloud Learning
SAP Community, Krishna_Karthik
nothing recorded
Building an LLM Agent in CAP Java with Spring AI
SAP Community, Johannes VogtThe reasoningRunnable code
Core changed
Calling Claude from ABAP: How I Wired SAP AI Core into a Real Business Scenario
SAP Community, PranayGaroo
nothing recorded
Building an LLM Agent using CAP
SAP Community, Johannes VogtThe reasoningRunnable code
Core changed
From Concept to action: Hands-On with the CAP Operator and the Partner Reference Application
SAP Community, ChristianWeissThe reasoningA recipeRunnable code
nothing recorded
Agentic AI on BTP: a Multi‑Agent App with Pydantic AI
SAP Community, Wouter Lemaire
nothing recorded
Agentic AI on BTP: a Single Agent with LangGraph
SAP Community, Wouter Lemaire
nothing recorded
Enhancing Enterprise Applications: AI-powered User Experience with SAP CAP AI Plugin
SAP Community, rupamaityThe reasoningA recipeRunnable code
nothing recorded
What Happens to Your Data When You Enable SAP's AI Features?
SAP Community, jaripie
nothing recorded
Integrating a Custom AI Model into SAP CAP Using AI Launchpad
SAP Community, egeAksoyekThe reasoningRunnable code
Core changed
Automate BTP Custom Domain certificates using Let's Encrypt
SAP Community, Ben
nothing recorded
SAP Integration Suite: Intelligent Integration with AI Adapter
SAP Community, meena_choudhary
nothing recorded
cds-toon-ai-protocol-adapter: a pragmatic way to cut AI token costs using SAP CAP
SAP Community, Geert-Jan KlapsThe reasoningA recipeRunnable code
nothing recorded
UI5 MCP Server Got Extended for UI Integration Cards Generation
SAP Community, daniel_vladinov
nothing recorded
Enhancing Business Processes with SAP BTP AI in SAP Integration Suite
SAP Community, arunmaarirajha_kv
nothing recorded
Prompt-Driven Development: Building Full-Stack SAP CAP Apps from User Stories
SAP Community, AnuradhaDhinganThe reasoning
nothing recorded
Streaming LLM Output with CAP and WebSockets
SAP Community, RobinPThe reasoningA recipeRunnable code
Core changed
How to Reduce Prompt Token Costs Using Toon = Save Money
SAP Community, YoganandaThe reasoningA recipeRunnable code
Core changed
Generative AI on SAP BTP
SAP Architecture Center, SAP Architecture CenterThe reasoningA reference
Core changed
How to use Cloud SDK for AI in an existing CAP NodeJS Project in CommonJS
SAP Community, Jacky_Liu1
nothing recorded
Improving Exception Handling using Generative AI in SAP Cloud Integration (SAP CI/CPI)
SAP Community, AdarshRao
nothing recorded
Extending SAP Sales and Service Cloud V2 Using CAP
SAP Community, QuablabThe reasoningA recipe
nothing recorded
The CAPstone Project: A Journey from Component to Cloud
SAP Community, LOKESH_GHOSHRunnable code
nothing recorded
Lets Talk to the Database - CAP & SQLite Powered by Google Gemini-2.5-Pro
SAP Community, ShivamShuklaSAPThe reasoning
nothing recorded
Elevating Data Privacy in SAP CAP based GenAI Applications with CAP LLM Plugin
SAP Community, AkashAmarendraThe reasoningRunnable code
nothing recorded
GenAI Mail Insights - Leveraging the generative AI hub in SAP AI Core to improve customer support
SAP Community, martinfrickThe reasoning
nothing recorded
Automate your Job Postings Using Generative AI (ChatGPT) & SAP Build Process Automation Apps
SAP Community, shivamshukla12The reasoning
nothing recorded
Creating a meal generator application with SAP Build, Cloud Application Programming and openAI
SAP Community, former_member793421The reasoning
nothing recorded
Empowering Your Data Analytics with GPT-3 and SAP CAP Integration
SAP Community, Former MemberThe reasoning
nothing recorded
A ChatGPT-like chat app built with modern SAP technologies (CAP, SAPUI5) – Part 3/3
SAP Community, Mike Zaschka, part 3 of 3The reasoningRunnable code
1 stale part
A ChatGPT-like chat app built with modern SAP technologies (CAP, SAPUI5) – Part 2/3
SAP Community, Mike Zaschka, part 2 of 3The reasoningRunnable code
Gone quiet
A ChatGPT-like chat app built with modern SAP technologies (CAP, SAPUI5) – Part 1/3
SAP Community, Mike Zaschka, part 1 of 3The reasoningRunnable code
Gone quiet
Full Stack TypeScript App for Cloud Foundry - Sample Repository
SAP Community, former_member66The reasoningA recipeRunnable code
Core changed
The End2End Journey: Advocates Service – CAP Service, OData V2/4 & REST in One single Project
SAP Community, KRiedelsheimerThe reasoningA recipeRunnable code
Core changed
UI5ers Buzz #56: New full-stack UI5 sample app featuring CAP + OData V4 + draft mode
SAP Community, AndreasKunzThe reasoning
nothing recorded
Access to Generative AI Models
SAP BTP AI Best Practices, SAPThe reasoning
nothing recorded
Agentic CAP: Build MCP servers and enterprise AI agents
SAP TechEd — session catalogue, Daniel Hutzel, Daniel SchlachterA recipe
nothing recorded
AI-enabled administration: Automating log analysis with generative AI hub
SAP TechEd — session catalogueThe reasoning
nothing recorded
Stop guessing, start counting: How generative AI fixed an inventory mess
SAP TechEd — session catalogueThe reasoning
nothing recorded
Develop a Full-Stack CAP Application Following SAP BTP Developer's Guide
SAP Developer Center, SAPThe reasoningA recipe
nothing recorded
Build a Business Application Using CAP for Java
SAP Developer Center, SAPThe reasoningA recipe
nothing recorded
Build a Business Application Using CAP for Node.js
SAP Developer Center, SAPThe reasoningA recipe
nothing recorded

Details

Graph4 edges
POINTS OUT →
explainsLLM integrationcapability, core and community
explainsReference appscapability, community only
published onSAP Communitypublishing source
discovered viaSAP Communitycap-tag
Source
Type
blog
Published on
Host
community.sap.com
First seen
History2
  • explains → applies_to on capability:llm-integration (cap, btp); capability:reference-apps (cap)Door scope proposed from the title and summary, so a door page lists the piece only where it holds (docs/concepts/content-on-doors.md).
  • Entered the atlasDiscovered via SAP Community · cap-tag.
For your agent
Ref
content:an-innovative-language-exchange-app-with-build-apps-cap-kyma-and-openai
JSON
/content/an-innovative-language-exchange-app-with-build-apps-cap-kyma-and-openai.json
MCP
Connecting an agent