# CoinMarketCal — MCP server on mcp.ai
> Connect your CoinMarketCal account and use 3 tools for analytics straight from your AI agent. Connect with your own API key. CoinMarketCal is a community-driven crypto calendar, highlighting upcoming events, announcements, and releases, helping traders and enthusiasts track market-impacting developments in the cryptocurrency space.

By: mcp.ai · official
Page: https://mcp.ai/coinmarketcal

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_coinmarketcal?ms=1787291400000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/coinmarketcal/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/coinmarketcal/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/coinmarketcal/skill.md
Postman collection (v2.1): https://mcp.ai/coinmarketcal/postman.json

## Tools
- coinmarketcal_list_coins() — Tool to retrieve list of all available coins/cryptocurrencies in CoinMarketCal database. Use when you need to fetch coin information including IDs, names, symbols, and event counts.
- coinmarketcal_list_event_categories() — Tool to list all event categories. Use when you need to fetch available event categories.
- coinmarketcal_list_events(max?: integer, page?: integer, coins?: string, sortBy?: string, showOnly?: string, showViews?: boolean, showVotes?: boolean, categories?: string, dateRangeEnd?: string, translations?: string, dateRangeStart?: string) — Tool to retrieve list of cryptocurrency events. Use when you need to fetch upcoming or past crypto events filtered by date range, coins, categories, or other criteria. Note: Cannot retrieve events bef

## Example prompts
- "What can I do in CoinMarketCal?"
- "Show me a summary of my CoinMarketCal account"

## Links
Docs: https://mcp.ai/docs/mcps/coinmarketcal
Website: https://mcp.ai/mcps/coinmarketcal