Open Source Agentic Commerce Platform built on Ollama and Stripe — Run DeepSeek, Llama3 & GPT-oss out of the box

Shoppollama

Open Source Agentic Commerce Platform built on Ollama and Stripe — Run DeepSeek, Llama3 & GPT-oss out of the box

Shoppollama is an AI-powered commerce platform built with Phoenix LiveView and Elixir. It uses local AI models via Ollama (i.e. Llama3 and gpt-oss). It ships with its own MCP server for payment testing (powered by Stripe and Tidewave).

Features

• AI Chat Interface — Streaming chat with model selection (DeepSeek, Llama3, GPT-oss)
• Stripe Integration — Connect to Stripe for payments and product management
• Local AI Processing — Run models locally with Ollama for privacy and control

Tech Stack

• Backend: Elixir/Phoenix with LiveView
• AI: Ollama for local model serving and inference
• Payments: Stripe along with Tidewave MCP for development testing

Getting Started

Prerequisites

• Elixir 1.15+
• Erlang/OTP
• Ollama installed and running
• Stripe Connect account (for payment features)
• Tidewave MCP server for payment testing

1. Install and Pull an Ollama Model

# Install Ollama (macOS)
brew install ollama

# Start Ollama server
ollama serve

In a new terminal, pull a model:

#  Llama3 - recommended for general use
ollama pull llama3.2:3b

# GPT-oss - alternative option
ollama pull gpt-oss:20b

2. Setup the Project

# Install dependencies and setup database
mix setup

3. Configure Environment

Copy values to your .env (i.e. Stripe keys):

STRIPE_SECRET_KEY=sk_test_...
STRIPE_PUBLISHABLE_KEY=pk_test_...

4. Start the Server

# Start Phoenix inside IEx (recommended for development)
iex -S mix phx.server

Visit localhost:4000 in your browser.

Deploy to AWS with Pulumi

Shoppollama includes infrastructure-as-code for deploying to AWS using Pulumi.

Prerequisites

• Pulumi CLI
• AWS CLI