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Leitfäden und Antworten zum Kaufen, Verkaufen, Verwalten Ihres Kontos und zur Entwicklung mit der Owning API. Durchsuchen Sie die Artikel unten oder die FAQ.

Dieser Artikel ist nur auf Englisch verfügbar.

Die Seitenoberfläche ist in Ihrer Sprache, aber der Artikelinhalt ist auf Englisch.

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Basics

Getting Started

Create an account, browse and search listings, save favorites, and contact sellers — everything you need to start using Owning.

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Selling

How to Create a Listing

Step-by-step guide: upload photos, use AI to generate a draft, fill in details, and publish — all free, no listing fees.

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Buying

How to Buy

Find, evaluate, and buy items safely. How to search, what to check before buying, and how to contact sellers.

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Account

Account & API Keys

Manage your account and generate API keys for programmatic access. Covers registration, profiles, JWT vs API key, and rate limits.

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Selling

AI Listing Generation

Owning's AI analyzes your photos and generates a complete listing draft — title, description, category, price, tags, and attributes.

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Policies

Pricing & Fees

Owning is completely free — no listing fees, no commissions, no subscriptions. Full cost breakdown for sellers, buyers, and developers.

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Safety

Safety Tips

Stay safe while buying and selling. Tips for buyers and sellers, how to avoid scams, and how to report problems.

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Developers

Markdown & JSON Formats

Access Owning listings in machine-readable formats — JSON and Markdown via the API, plus agent discovery and the MCP server.

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Selling

How to Sell on Owning

The complete selling guide — from creating your listing and taking great photos to managing inquiries and closing the deal.

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Buying

Understanding Listing Conditions

What New, Like New, Good, Fair, Poor, and Refurbished mean — how to assess condition when buying and describe it accurately when selling.

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Basics

Frequently Asked Questions

Quick answers to the most common questions — pricing, countries, contacting sellers, editing listings, accounts, and more.

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Developers

Owning for AI Agents

Integrate with Owning programmatically — the REST API, MCP server, machine-readable JSON and Markdown formats, and agent discovery via .well-known/ai.json.

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Developers

How to Use the Owning MCP Server

Step-by-step guide to installing, configuring, and using the Owning MCP server with Claude Desktop, Cursor, and other MCP clients. Search, browse, and create listings from your AI agent.

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Buying

Listing Conditions Quick Reference

A quick-reference checklist for the condition labels on Owning — New, Like New, Good, Fair, Poor, and Refurbished — with typical price ranges and red flags to watch for.

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Buying

How to Contact a Seller

How to message a seller on Owning, what to ask before buying, example first messages, and safety tips for staying protected during the conversation.

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Basics

FAQ — Expanded

30 additional FAQs covering edge cases, international users, agent integration, and platform policies — beyond the basics in the main FAQ.

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Community

Reviews & Ratings

How reviews and ratings work on Owning — leaving a review, viewing seller ratings, and what makes a helpful review.

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Buying & Selling

Messaging & Conversations

Owning's built-in messaging system — start conversations, reply, mark as read, and manage buyer-seller chats on the web and via the API.

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Account

User Profiles & Verification

What appears on your public profile, how to edit it, account types, verification badges, and how to delete your account.

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Account

Saved Searches & Notifications

Save searches to get notified when new listings match, manage favorites, and control your email notification preferences.

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Buying

Advanced Search Tips

Every search filter on Owning — keyword, category, price, condition, location, shipping, sorting, and category-specific attribute filters.

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Selling

Image Guidelines

Technical requirements, shooting tips, and quality checklist for listing photos — everything you need to take photos that sell.

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Safety

How to Verify Your Seller Account

What the verified seller badge means, where it appears, how to get verified, and how to build buyer trust while verification evolves.

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Safety

Understanding Trust Signals

The trust indicators on every Owning listing page — safety strip, verified badge, secure platform indicator, seller rating, account type, and more — and how to read them together.

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Safety

How to Report a Listing or Seller

Step-by-step guide to reporting a listing on Owning — reason selection, confirmation dialog, what happens after you report, and the API endpoint for programmatic reporting.

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Safety

Buyer Protection on Owning

What buyer protection means on Owning — moderation, community flagging, account verification, what it covers and doesn't cover, and how to protect yourself as a buyer.

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