<?xml version="1.0" encoding="UTF-8"?><oembed><type>video</type><version>1.0</version><html>&lt;iframe src=&quot;https://www.loom.com/embed/5b819e735c6647efb1411b7e55e3a6c3&quot; frameborder=&quot;0&quot; width=&quot;1728&quot; height=&quot;1296&quot; webkitallowfullscreen mozallowfullscreen allowfullscreen&gt;&lt;/iframe&gt;</html><height>1296</height><width>1728</width><provider_name>Loom</provider_name><provider_url>https://www.loom.com</provider_url><thumbnail_height>1296</thumbnail_height><thumbnail_width>1728</thumbnail_width><thumbnail_url>https://cdn.loom.com/sessions/thumbnails/5b819e735c6647efb1411b7e55e3a6c3-60fd7efd935d440a.gif</thumbnail_url><duration>295.635</duration><title>Production-Grade AI Refund Agent — LangGraph + Claude + FastAPI + React 19</title><description>This Loom explains how RefundPilot, an open source local AI agent, automates customer refund requests using a strict policy and an audit backed admin dashboard. It applies four rules: three or more requests in 30 days flags fraud, final sale items never qualify, requests outside 30 days are denied, and orders over $500 are escalated to a human. The demo shows scenarios with decisions including 2 escalated, 2 denied, 1 approved, and 2 restated, with full execution traces in Langsmith and run metrics for tokens, latency, and costs. A run finished in 3.47 seconds, with 96 percent spent generating the response, and 4.5k tokens served from cache mini, reducing new input to 534 tokens and output to 300 tokens.</description></oembed>