CoinMarketCal
Crypto events calendar: dated, sourced and impact-scored events for 14,000+ coins.
Connect it
Settings → Connectors → Add custom connector
URL: https://coinmarketcal.com/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://coinmarketcal.com/mcp{
"mcpServers": {
"events": {
"url": "https://coinmarketcal.com/mcp",
"headers": {
"x-api-key": "<YOUR_X_API_KEY>"
}
}
}
}claude mcp add --transport http events https://coinmarketcal.com/mcp --header "x-api-key: <value>"{
"servers": {
"events": {
"type": "http",
"url": "https://coinmarketcal.com/mcp",
"headers": {
"x-api-key": "<YOUR_X_API_KEY>"
}
}
}
}7 tools, verified live
list_eventsReturns a paginated list of upcoming and historical events within the date window available to the caller's plan. Default sort is `date asc` (soonest first). The `coins`, `categories`, and date filters compose with `AND`.
list_event_cancellationsReturns removal records ordered by `cancelledAt`, then `id`. Available to every API V2 tier. Poll regularly and never leave more than 90 days between successful requests, even when webhooks are enabled.
get_eventReturns the full event payload by id. Tier-gated fields follow the caller's plan. A recently removed event returns `410 Gone` with its `id` and `cancelledAt`. An unknown, temporarily unpublished, or out-of-window event returns `404`.
list_categoriesReturns every category in the editorial taxonomy with the count of upcoming events per category (tier-windowed). Standard+ only. Query parameters are ignored; the list is not paginated.
list_coinsReturns a paginated list of coins ordered by `rank` ascending (top-ranked first). Pass the `tracked` filter only when you need to limit results by editorial coverage.
get_coinReturns the full coin payload by slug. 404 when the slug doesn't match any coin (tracked or otherwise).
get_usageReturns the authenticated key's monthly usage counters. Does not consume quota beyond the cost of the HTTP call itself. Use this to backoff before hitting 429s or to drive alerts in your integration.
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