Data & Analytics · Coinmarketcal + Claude
CoinMarketCal MCP with Claude: Track Crypto Events and Announcements Automatically
The short answer
Claude connects to CoinMarketCal through a Model Context Protocol (MCP) server or direct API using an API key. Once connected, Claude can fetch upcoming crypto events, monitor project announcements, set up alerts and summarise news that may affect the market, all through natural-language requests from your team.
What is Coinmarketcal?
CoinMarketCal is a community-powered crypto calendar that lists upcoming events, announcements and releases across the cryptocurrency market. It helps traders, research analysts, fund teams and crypto-focused businesses track developments that may move prices or change project plans. Users can follow specific coins and see what is scheduled next, so they can plan ahead rather than react late.
How Claude connects to Coinmarketcal through MCP
The Model Context Protocol (MCP) is an open standard that lets Claude securely use other software. In plain terms, it works like a universal adapter between Claude and a tool. Your organisation decides exactly what Claude can reach, and the connection can be switched off at any time.
Once CoinMarketCal is connected, Claude can read the event calendar, look up announcements for the coins you follow, and pull summaries of recent developments. Claude can also set up alerts on your behalf, so your team hears about a listing, a token unlock or a software release without checking the calendar by hand.
Permissions and approvals keep people in charge. The connection is limited to read access and alert settings, using the API key your organisation controls. Anything beyond that, such as sharing a summary outside the company or feeding it into a trading decision, passes through a named person for approval first.
What you can automate
Daily market-events briefing
Each morning, Claude pulls the day's scheduled events for the coins on your watchlist and writes a short briefing. A portfolio manager can read it in two minutes and know which launches, votes or unlocks fall in the next few days, without opening several sources.
Project announcement monitoring
Claude watches announcements for a defined list of projects and flags anything new. A partnerships lead at a crypto firm can receive a summary of changes to roadmaps, exchange listings or team updates, with the source event attached for verification.
Alert setup for research teams
A research team can describe in plain language what they care about, such as major releases for three named protocols, and Claude configures the alerts. This removes the need for analysts to learn the platform's settings screens.
Compliance-ready news summaries
For regulated firms, Claude can summarise market-impacting news into a standard format with dates, sources and timestamps. Compliance staff review the summaries before they are circulated, which builds a clear record of what the team knew and when.
Crypto content and newsletter preparation
Editorial teams at crypto media or community channels can ask Claude for a weekly list of upcoming events, grouped by category. Editors check the draft against the source calendar before publishing, keeping accuracy in human hands.
An end-to-end workflow: Event-driven trading desk briefing
TriggerEvery weekday at 07:30 local time, or when a high-priority event is added for a tracked coin
Claude fetches new and upcoming events from CoinMarketCal for the coins on the desk's approved watchlist.
Claude filters out low-relevance items and ranks the rest by date and expected market impact category.
Claude drafts a briefing and checks it against the event details returned by the source.
The draft is posted to the desk's Microsoft Teams channel and logged in the CRM record for each relevant client portfolio.
A duty analyst reviews the briefing and marks any item for follow-up in the ticketing system.
Claude records the outcome of each alert so the team can audit the workflow later.
OutcomeTraders start the day with a clear, sourced list of scheduled events, and the firm keeps a logged record of what was shared and reviewed. Typical results include less time spent scanning calendars and fewer missed dates, though outcomes vary by team and watchlist.
How we set it up
Free automation audit
We review how your team currently tracks crypto events and announcements, then identify the workflows worth automating. You receive a short written summary with recommended priorities at no cost.
Secure connection with an API key
We connect Claude to CoinMarketCal using the API key your organisation generates and controls. The key is stored in a secure vault, access is limited to the read and alert functions the workflow needs, and the key can be rotated or revoked at any time.
Workflow design and approvals
We map the end-to-end process across CoinMarketCal and your other systems such as Microsoft 365, CRM or ticketing. We agree which actions Claude can take alone and which need a named person to approve.
Testing against real cases
We run the workflow on past events and real announcements from your watchlist, then compare Claude's output with what your team would have done. We adjust filters and summaries until the results meet your standard.
Launch, monitoring and training
We launch with audit logs and monitoring in place, then train your analysts, editors or traders on how to use the briefings, alerts and approval steps. Support continues after launch so the workflow keeps working as your needs change.
Who benefits
- Portfolio and trading managers
- Receive sourced daily briefings on scheduled events for their watchlist, so they can plan positions ahead of key dates.
- Research analysts
- Set up and adjust alerts through plain-language requests instead of navigating settings screens, freeing time for analysis.
- Compliance and risk teams
- Get consistently formatted, timestamped summaries with sources, and an audit trail of what was reviewed and by whom.
- Editorial and communications leads
- Produce accurate weekly event lists faster, with a clear human check before anything is published.
Security and control
- Read-only access where possible, with the API key scoped to the functions the workflow needs.
- Named human approval before any summary leaves the organisation or informs a trading decision.
- Clear audit logs showing what Claude fetched, summarised and sent, and when.
- Every summary links back to the original event details so staff can verify the source.
- Regular reviews of the watchlist and filters to keep alerts relevant and avoid information overload.
For teams in the US, UK, India and the Middle East
Organisations in the United States and the United Kingdom can host the workflow in a region that matches their data protection and record-keeping requirements. Businesses in India must consider the Digital Personal Data Protection Act, 2023, while firms in the UAE and Saudi Arabia must follow their local data protection laws. We select the hosting region for each deployment to meet these requirements, and we design the workflow so that only the information needed is processed.
Learn more about Claude and MCP
Anthropic's AI model and assistant.
Secure links between Claude and business tools.
How engineers build and change software with Claude.
Hosted agents that run multi-step work.
The open standard Claude uses to connect to tools.
Frequently asked questions
What does the CoinMarketCal MCP server do?
The CoinMarketCal MCP server gives Claude a secure way to request crypto events, announcements and related news from CoinMarketCal. It translates a plain-language request into the right data lookup and returns the results in a form Claude can summarise. Your organisation controls which functions are available through the connection.
Is connecting CoinMarketCal to Claude secure?
Security depends on how the connection is set up. We use the API key your organisation controls, store it in a secure vault, limit access to the functions the workflow needs, and keep audit logs of activity. Keys can be rotated or revoked at any time, and sensitive actions require a named person's approval.
What can Claude do with CoinMarketCal once connected?
Typically, Claude can fetch upcoming events, monitor announcements for chosen projects, set up alerts and summarise market-impacting news. Users make these requests in everyday language, for example asking for the week's major releases for three named coins. The exact capabilities are confirmed during the audit.
How long does setup take?
Timelines depend on the number of workflows and the systems involved. A single well-defined workflow, such as a daily briefing with alerts, often takes a few weeks from audit to launch, including testing and training. More complex setups across several systems take longer. We provide a clear timeline after the free audit.
Which plan or permissions are needed?
Access is generally controlled by the API key, and the key must be generated from a CoinMarketCal account with the access level your workflow requires. Your organisation should confirm with CoinMarketCal which account type supports the functions you need. We check this during the audit so there are no surprises at launch.