About Etsy
Etsy's Open API v3 is a REST API enabling developers and software vendors to integrate with the Etsy marketplace, which had 86.6 million active buyers and 5.6 million active sellers as of early 2026. The API supports listing management, order fulfillment, and shop management across approximately 70 endpoints. It uses OAuth 2.0 for authentication. V2 is being retired in late 2026, making V3 migration mandatory. Common use cases include multi-channel inventory sync, automated order processing, and analytics dashboards built on top of shop data.
AI Agent Use Cases
- Listing management: create, update, and delete product listings via API
- Order management: retrieve and update post-purchase order status
- Shop management: access shop metadata, sections, and receipts
- OAuth 2.0 authentication with granular permission scopes
- Rate limit of 10 calls per second per application
- OpenAPI specification available for AI coding assistant integration
Available Actions
These are the specific actions that AI agents can perform with this tool