The Negotiations API gives sellers the ability to proactively send discount offers to buyers who have shown an "interest" in their listings. By sending buyers discount offers on listings where they have shown an…
About the Negotiation API API
Negotiation API API on Apizie: 2 endpoints (This method evaluates a seller's current listings and returns the set of IDs that are eligible for a…, This method sends eligible buyers offers to purchase items in a listing at a discount. When a buyer has…) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://zieapi.vercel.app/v1/ecommerce:ebay-sell-negotiation/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | ecommerce:ebay-sell-negotiation |
|---|---|
| Status | Your key |
| Endpoints | 2 |
| Category | E-commerce |
| Source | ebay.com |
| Base URL | https://zieapi.vercel.app/v1/ecommerce:ebay-sell-negotiation/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
Negotiation API API FAQ
How do I call the Negotiation API API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/ecommerce:ebay-sell-negotiation/find-eligible-items with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the Negotiation API API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Negotiation API itself also needs your own key from ebay.com.
Can AI agents use the Negotiation API API?
Yes. Add the Apizie MCP server (https://zieapi.vercel.app/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key ecommerce:ebay-sell-negotiation.
What is the status of the Negotiation API API?
Needs your own provider key (bring your own key)