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How to connect CoinGecko with ChatGPT

Connect ChatGPT to CoinGecko MCP. Get current price of bitcoin usd, list top ten coins by market cap, and more using natural language, with authentication handled for you.

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CoinGecko is a cryptocurrency data platform that provides prices, market metrics, exchange, NFT, and onchain data. Use it for comprehensive, up-to-date crypto market insights and metadata.

60 Tools

How to connect CoinGecko MCP with ChatGPT

ChatGPT can take action across your apps and files, stay with a project for hours, and turn a goal into finished materials like sheets, slides, and docs, not just answers.

In this guide, I will explain the easiest and most secure way to connect your CoinGecko account to ChatGPT via Composio Connect, so it can fetch real-time prices, query historical charts, compare market caps, list exchange pairs, and retrieve nft metadata through natural language commands without ever putting your account credentials at risk.

Also integrate CoinGecko with

Claude CoworkHermesAtomic Agent

Why use Composio over default connectors?

  • Apps with read and write access. Default connectors mostly can read your data. Composio's CoinGecko integration lets ChatGPT take actions like creating drafts, sending updates, labeling records, and more.
  • 1,500+ SaaS toolkits out of the box. Composio gives you instant access to a vast catalog of pre-built connectors, from Gmail and Slack to Notion, Linear, and Salesforce.
  • One MCP server for every app. Connect any of your applications on demand through a single endpoint, rather than juggling a separate server for each app.
  • Smart, context-aware tool loading. Unlike traditional MCP servers that dump every available tool into the LLM context window, Composio searches for and loads only the tools relevant to the task at hand.
  • Cross-app automation. Chain actions across multiple apps in a single run - fetch a thread, summarize it in Notion, and post highlights to Slack without leaving the conversation.

Prerequisites

Note: Composio connects through OAuth. You will be asked to sign in and approve specific permissions. Review the permission screen carefully if you are using a work account.

Step-by-step: Connect CoinGecko to ChatGPT

1. Install the Composio plugin

Click the button. ChatGPT opens the Composio plugin page. Click Install plugin.

Install in ChatGPT

Composio plugin page in ChatGPT with the Install plugin button

You can also find it inside ChatGPT: go to Settings, open Plugins, search the marketplace for Composio, and click Install plugin.

2. Authenticate

After you install, ChatGPT asks you to authenticate with Composio. Log in and click Allow access to authorize ChatGPT to use your Composio account.

Composio login and Allow access screen for ChatGPT

3. Start using Composio

That is it. Composio tools are now available in ChatGPT. Type @Composio followed by your request, for example @Composio find unread CoinGecko messages and summarize them, and it will run the actions you authorize. On first use it asks you to authorize CoinGecko.

Option 2: Add Composio as an MCP server

If you cannot use the plugin marketplace, add Composio as a custom MCP server instead.

1. Open the MCP settings

In ChatGPT, go to Settings and open the Plugins section. Inside the Plugins page, click the MCP tab.

ChatGPT settings showing the Plugins page with the MCP tab selected

2. Add the server

Click Add server. In the Name field enter Composio, for Type select Streamable HTTP, and in the URL field paste the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
ChatGPT Add server dialog with the name Composio, type Streamable HTTP, and the Composio MCP URL

Then click Save. The Composio server now appears in your MCP plugins list.

ChatGPT Plugins page showing the Composio MCP server added to the list

3. Authenticate

Click Authenticate on the Composio entry, log in via Composio, and click Allow access. Composio tools are then available in ChatGPT the same way as with the plugin.

What you can do after connecting CoinGecko

  • Get current price of bitcoin usd
  • List top ten coins by market cap
  • Fetch ethereum historical prices last month

Security + privacy notes (important)

  • Use least-privilege access: Only grant permissions you actually need.
  • Review OAuth permissions before approving: Make sure requested scopes match what you expect Composio and ChatGPT to do.
  • Keep write actions human-reviewed: For actions like sending messages, creating labels, or editing drafts, keep manual confirmation enabled.
  • Be careful with sensitive data: Avoid using this setup with highly sensitive information unless allowed by your personal, company, or client policies.
TOOLS

Supported Tools

Every CoinGecko action and event your agent gets out of the box.

Get Coin by Contract

Get CoinGecko coin metadata for a token contract on an asset platform.

Get Coin Details

Get metadata and optionally selected market, ticker, community, and developer sections for one CoinGecko coin ID.

Get Coin History

Get a CoinGecko coin metadata and market snapshot for one calendar date.

Get Coin Market Chart

Get price, market-cap, and volume time series for a coin over either a relative day window or an exact Unix time range.

Get Coin OHLC

Get open, high, low, and close price candles for a CoinGecko coin over a supported day window.

Get Coin Prices

Get current prices for one or more CoinGecko coin IDs in one or more currencies, with optional market metrics.

Get Coin Tickers

Get one page of exchange tickers for a CoinGecko coin ID.

Get Derivative Exchange

Get open interest, volume, metadata, and optional tickers for one derivative exchange.

Get Exchange

Get metadata, volume, top tickers, and status updates for one exchange.

Get Exchange Rates

Get BTC exchange rates for supported crypto, fiat, and commodity units.

Get Exchange Volume Chart

Get historical BTC trading-volume points for a spot or derivative exchange.

Get Global Market Data

Get an aggregate snapshot for either the overall crypto market or the decentralized-finance market.

Get NFT by Contract

Get collection metadata and market statistics by platform and contract address.

Get NFT by ID

Get collection metadata and market statistics by CoinGecko NFT ID.

Get Onchain Pool

Get market and liquidity data for one pool contract on a network.

Get Onchain Pool Info

Get metadata for the tokens in a pool, optionally including pool metadata.

Get Onchain Pool OHLCV

Get bounded open, high, low, close, and volume candles for a DEX pool, with timeframe, aggregation, currency, and cutoff controls.

Get Onchain Pools by Address

Get data for one or more pool contract addresses on the same CoinGecko onchain network in a single call.

Get Onchain Token

Get market data for one token contract on an onchain network.

Get Onchain Token Info

Get metadata, links, trust data, and holder data for one token contract.

Get Onchain Token Prices

Get current USD prices for one or more token contracts on a CoinGecko onchain network, with optional market metrics.

Get Onchain Tokens by Address

Get market data for one or more token contract addresses on the same CoinGecko onchain network in a single call.

Get Public Treasury Entity

Get cryptocurrency treasury holdings and valuation data for one public company or government.

Get Public Treasury Holding Chart

Get historical cryptocurrency holding amounts and USD values for one entity and coin.

Get RWA

Get metadata, optional token data, and optional market data for one real-world asset.

Get RWA Issuer

Get market data and tokens for one real-world-asset issuer.

Get Token List

Get CoinGecko's token list for one asset platform.

Get Token Market Chart

Get price, market-cap, and volume history for a token contract.

Get Token Market Chart Range

Get token price, market-cap, and volume history for an exact Unix range.

Get Token Prices

Get token prices by contract address on one CoinGecko asset platform.

Get Trending Assets

Get CoinGecko's currently trending coins, NFT collections, and categories from search activity.

List Asset Platforms

List CoinGecko asset platforms and their chain identifiers.

List Coin Categories

List CoinGecko coin categories with aggregate market data.

List Coin Category IDs

List CoinGecko coin category IDs for use in category filters.

List Coin Markets

Return one ranked page of CoinGecko market data, optionally filtered by coin IDs, symbols, or category.

List Coins

List CoinGecko coin IDs, symbols, names, and optional platform contracts.

List Derivative Exchange IDs

List CoinGecko derivative exchange IDs and names.

List Derivative Exchanges

List derivative exchanges with open interest and trading data.

List Derivative Tickers

List all derivative tickers tracked by CoinGecko.

List Entities

List one page of public companies and governments tracked for crypto treasury holdings.

List Exchange IDs

List CoinGecko exchange IDs and names, filtered by active or inactive status.

List Exchanges

List active exchanges with metadata, trust scores, and volume.

List Exchange Tickers

List tickers for one exchange with optional filters, depth, and ordering.

List New Onchain Pools

Return one page of newly created DEX pools across all networks or within one network.

List NFTs

Return one page of NFT collections supported by CoinGecko.

List Onchain DEXes

Return one page of decentralized exchanges supported on a network.

List Onchain Networks

Return one page of supported onchain network IDs and their CoinGecko asset-platform mappings.

List Onchain Pools

Return one ranked page of pools for a network, optionally restricted to one DEX or one token contract.

List Onchain Pool Trades

List up to 300 of a CoinGecko onchain pool's trades from the past 24 hours, optionally filtered by minimum USD volume or token side.

List Public Treasury Holders

List one page of companies or governments holding a specified cryptocurrency.

List Public Treasury Transactions

List one page of cryptocurrency treasury transactions for a public company or government.

List Recently Updated Onchain Tokens

Return the 100 token metadata records most recently updated by GeckoTerminal.

List RWA Issuers

List real-world-asset issuers supported by CoinGecko.

List RWA Markets

List one page of tokenized real-world assets with aggregated market data.

List RWAs

List tokenized real-world assets supported by CoinGecko.

List Supported Currencies

List currencies accepted as quote currencies by CoinGecko price endpoints.

List Trending Onchain Pools

Return one page of currently trending DEX pools across all networks or within one network and duration window.

Ping CoinGecko Server

Check whether the CoinGecko Demo API server is responding.

Search Assets

Search CoinGecko for matching coins, exchanges, categories, and NFT collections.

Search Onchain Pools

Search decentralized-exchange pools and tokens by name, symbol, or contract address, optionally within one network.

FRAMEWORKS

How to build CoinGecko MCP Agent with another framework

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Claude Cowork

Use CoinGecko MCP with Claude Cowork

Hermes logo

Hermes

Use CoinGecko MCP with Hermes

Atomic Agent logo

Atomic Agent

Use CoinGecko MCP with Atomic Agent

FAQ

Frequently asked questions

With a standalone CoinGecko MCP server, the agents and LLMs can only access a fixed set of CoinGecko tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from CoinGecko and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. ChatGPT fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right CoinGecko tools.

Yes, absolutely. You can configure which CoinGecko scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your CoinGecko data and credentials are handled as safely as possible.

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