Daily crypto market sentiment score (0 = extreme fear, 100 = extreme greed) from alternative.me.
About the Crypto Fear & Greed API
Crypto Fear & Greed API on Apizie: 2 endpoints (Crypto Sentiment, Crypto History) returned as clean JSON through one API key. 2 endpoints are live now. Call it over REST at https://zieapi.vercel.app/v1/finance:fear-greed/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | finance:fear-greed |
|---|---|
| Status | Live |
| Endpoints | 2 |
| Category | Finance |
| Source | alternative.me |
| Base URL | https://zieapi.vercel.app/v1/finance:fear-greed/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
Crypto Fear & Greed API FAQ
How do I call the Crypto Fear & Greed API?
Create a free Apizie key, then send GET https://zieapi.vercel.app/v1/finance:fear-greed/crypto with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the Crypto Fear & Greed API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card.
Can AI agents use the Crypto Fear & Greed 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 finance:fear-greed.
What is the status of the Crypto Fear & Greed API?
Live: works with just an Apizie key