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ErplyAPI v2 — LangChain & Vanna AI
Advanced Erply API wrapper with AI-powered natural language querying using LangChain and Vanna.
Tech Stack
PythonErply APILangChainVanna AIFlaskChromaDBPrismaPostgreSQL
About this project
A full-stack data platform built around the Erply POS API. Features a custom Python SDK (ErplyAPI package), a Flask web dashboard, and two AI layers: a LangChain agent for conversational queries and a Vanna.ai Text-to-SQL interface trained on the Erply schema. Includes a Prisma ORM schema and ChromaDB vector store for semantic search over SQL questions.
Added May 2026