CoinGecko

CoinGecko provides real-time crypto market data, onchain analytics, and rich metadata for more than 15,000 coins.

Connection specification

Remote endpoint: https://mcp.api.coingecko.com
Live-validated endpoint: https://mcp.api.coingecko.com/mcp
Browser-verified endpoint: https://mcp.api.coingecko.com/sse
Browser access: Direct browser connection verified
Declared MCP transport: Streamable HTTP
Live-validated MCP transport: Streamable HTTP and legacy SSE — Observed by the latest catalog validation
Declared authentication: No authentication
Detected authentication: No authentication detected or retained from publisher evidence
Protocol lifecycle: Stateful MCP · 2025-11-25
Category: Finance

Authorization setup

This catalog entry does not require authorization or provider app registration.

Run in a terminal. This user-scoped entry is available across projects.

claude mcp add --transport sse --scope user 'coingecko' 'https://mcp.api.coingecko.com/sse'

No authentication is required by the catalog listing.

Review the endpoint in the publisher documentation before editing Codex configuration.

Setup unavailable

Codex CLI supports Streamable HTTP remote servers, not legacy SSE endpoints. Use a publisher-documented Streamable HTTP endpoint if one is available.

No authentication is required by the catalog listing.

Add to .cursor/mcp.json for this project, or ~/.cursor/mcp.json for all projects.

{
  "mcpServers": {
    "coingecko": {
      "url": "https://mcp.api.coingecko.com/sse"
    }
  }
}

No authentication is required by the catalog listing.

Using browser-verified endpoint: https://mcp.api.coingecko.com/sse
This URL is a legacy SSE endpoint; Cursor determines the remote transport from the endpoint.

Add to .vscode/mcp.json, or run “MCP: Open User Configuration” for a private user-level entry.

{
  "servers": {
    "coingecko": {
      "type": "sse",
      "url": "https://mcp.api.coingecko.com/sse"
    }
  }
}

No authentication is required by the catalog listing.

Validation status: Online when last tested
Validation checked at: Aug 18, 2026 at 1:34 PM
Validation detail: Negotiated stateful MCP 2025-11-25 at https://mcp.api.coingecko.com/mcp; detected transport both; authentication none

Observed Aug 18, 2026 at 1:34 PM at https://mcp.api.coingecko.com/mcp via direct; unauthenticated discovery.

Discovery completed; sanitized inventory: 2 retained of 2 observed. Capability details were sanitized for public display.

execute
Runs JavaScript code to interact with the Coingecko API. You are a skilled TypeScript programmer writing code to interface with the service. Define an async function named "run" that takes a single parameter of an initialized SDK client and it will be run. For example: ``` async function run(client) { const price = await client.simple.price.get({ vs_currencies: 'usd', ids: 'bitcoin' }); } ``` You will be returned anything that your function returns, plus the results of any console.log statements. Do not add try-catch blocks for single API calls. The tool will handle errors for you. Do not add
- code · string · required
  Code to execute.
- intent · string · optional
  Task you are trying to perform. Used for improving the service.
search_docs
Search SDK documentation to find methods, parameters, and usage examples for interacting with the API. Use this before writing code when you need to discover the right approach.
- detail · string · optional
  The amount of detail to return.
- language · string · required
  The language for the SDK to search for.
- query · string · required
  The query to search for.

This discovery method is unsupported.

This discovery method is unsupported.

This discovery method is unsupported.