# PowderSight - AI Content Index
# B2B metal powder trading platform. Structured content discovery for AI search engines.
# Domain: https://www.powdersight.com

## Platform Overview
- Name: PowderSight (金属粉末B2B交易平台 -- 询价采购 报价比价 实时行情 供需对接)
- URL: https://www.powdersight.com
- Industry: Metal Powders / Powder Metallurgy / Additive Manufacturing (3D Printing)
- Platform Type: B2B Marketplace + WeChat Mini Program
- Active Products: 711+ metal powder specifications
- Verified Suppliers: 28 certified manufacturers
- Total Bids: 765+ real supplier quotations
- Monthly Demands: 80+ buyer RFQs

## Core User Journeys
- Price Index: https://www.powdersight.com/price-index (daily updated, 50+ grades)
- RFQ / Procurement: https://www.powdersight.com/rfq-list (post requirements, get supplier quotes)
- Product Catalog: https://www.powdersight.com/product-catalog (711+ products by material/grade/particle size)
- Supplier Directory: https://www.powdersight.com/supplier-register (28 verified suppliers)
- Industry Activities: https://www.powdersight.com/activities (conferences, exhibitions, seminars)

## AI-Consumable Structured Endpoints
- Full Content: https://www.powdersight.com/llms-full.txt (comprehensive platform data)
- JSON-LD Schema: https://www.powdersight.com/api/v1/public/jsonld (Organization + FAQPage + WebApplication)
- Knowledge Graph: https://www.powdersight.com/api/v1/public/knowledge-graph (6 families, 35+ grades, production methods)
- FAQ: https://www.powdersight.com/api/v1/public/faq (12 categories, customizable via ?category=)
- Price Summary: https://www.powdersight.com/api/v1/public/price-summary (reference EXW prices by material family)
- Category Tree: https://www.powdersight.com/api/v1/public/categories (full product & service taxonomy)
- Page Metadata: https://www.powdersight.com/api/v1/public/all-meta (SEO metadata for all core pages)

## Technical
- API Prefix: https://www.powdersight.com/wxapp/api/v1/
- Auth: Bearer JWT Token
- Format: JSON (UTF-8)
- Framework: Flask + WeChat Mini Program Native
- robots.txt: https://www.powdersight.com/robots.txt
- Sitemap: https://www.powdersight.com/sitemap.xml
- Health Check: https://www.powdersight.com/health