Coinbase Agents MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Coinbase Agents MCP or direct API to inspect portfolios, execute trades, initiate transfers, and fetch market data through natural language.

Coinbase Agents MCP logoCoinbase Agents MCP
Dcr Oauth

Coinbase Agents MCP is Coinbase's managed toolkit exposing accounts, portfolios, orders, fills, and market data. Use it to let authorized agents inspect holdings, execute trades, perform transfers, and handle payments.

29 Tools

Try Coinbase Agents MCP now

Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
Coinbase Agents MCP
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TOOLS

Supported Tools

Every Coinbase Agents MCP action and event your agent gets out of the box.

Coinbase balance

Returns account balances for exactly one portfolio.

Coinbase convert execute

Executes a previously quoted conversion using the quote_id from convert_quote.

Coinbase convert get

Check status of a conversion by quote ID.

Coinbase convert quote

Quotes stablecoin↔fiat and stablecoin↔stablecoin conversions, returning rate, fees, and a quote ID.

Coinbase fees

Fee tier, maker/taker rates, and 30-day volume.

Coinbase orders cancel

Cancels one or more open orders by ID.

Coinbase orders close position

Places a market order to flatten an open position for a product, moving funds immediately.

Coinbase orders create

Place a market, limit, stop_limit, bracket, twap, or scaled order, subject to venue eligibility.

Coinbase orders edit

Atomically update an open order's price or size without cancelling.

Coinbase orders edit preview

Estimate the result, fees, fill price, and slippage of changing an open order's size or limit price without editing it.

Coinbase orders fills

Lists individual trade executions with commissions and maker/taker indicator, filterable by product, order, side, and time range.

Coinbase orders get

Retrieves the full status and fill details of a single order by ID.

Coinbase orders list

Lists orders with optional filters by status, product, side, and time range.

Coinbase orders preview

Estimate fees, fill price, slippage, and execution plans without placing an order.

Coinbase portfolios create

Creates a new named portfolio for segregating funds and positions.

Coinbase portfolios delete

Permanently deletes a portfolio.

Coinbase portfolios edit

Renames an existing portfolio.

Coinbase portfolios get

Returns portfolio metadata, balances, and positions.

Coinbase portfolios list

Lists all portfolios on the account, including their UUIDs and types.

Coinbase products best bid ask

Returns best bid and ask for one or more products in a single call.

Coinbase products book

Returns the current bid/ask order book for a product.

Coinbase products candles

Returns historical OHLCV candles for a product at a chosen granularity and time range.

Coinbase products get

Viewing a product, including a FUTURE one, doesn't require any special account approval.

Coinbase products list

Viewing products, including FUTURE ones, doesn't require any special account approval.

Coinbase products ticker

Returns recent trade prints plus the current best bid/ask for a product.

Coinbase transfer

Moves funds of a single currency from one portfolio to another.

Coinbase x402 fetch

Fetches a resource returned by x402_resources.

Coinbase x402 pay

Turns an x402 PaymentRequirements challenge into a ready-to-send payment header by placing a pre-authorized hold on the caller's Base USDC balance (EIP-3009 exact scheme, v0).

Coinbase x402 resources

Discover curated x402 resources: paid on-chain and market metrics, wallet and entity intelligence, and derivatives data.

SETUP GUIDE

Connect Coinbase Agents MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
Install the Composio SDK for Python or TypeScript
2

Initialize Client and Create Tool Router Session

typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });
const session = await composio.create('your-user-id');
console.log(`Tool Router session created: ${session.mcp.url}`);
Import and initialize the Composio client, then create a Tool Router session for Coinbase Agents MCP
3

Connect to AI Agent

typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: session.mcp.url,
    headers: {
      'x-api-key': 'your-composio-api-key',
    },
  },
});

const tools = await client.tools();
const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{
    role: 'user',
    content: 'YOUR_SPECIFIC_PROMPT_HERE'
  }],
  maxSteps: 5,
});

console.log(`Agent: ${text}`);
Use the MCP server with your AI agent (Anthropic Claude or Mastra)
SETUP GUIDE

Connect Coinbase Agents MCP API Tool with your Agent

1

Install Composio

typescript
npm install @composio/openai
Install the Composio SDK
2

Initialize Composio and Create Tool Router Session

typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
Import and initialize Composio client, then create a Tool Router session
3

Execute Coinbase Agents MCP Tools via Tool Router with Your Agent

typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'YOUR_SPECIFIC_PROMPT_HERE'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
Get tools from Tool Router session and execute Coinbase Agents MCP actions with your Agent

Why Use Composio?

AI Native Coinbase Agents MCP Integration

  • Supports both Coinbase Agents MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for reading, writing, and querying your Coinbase Agents MCP data

Managed Auth

  • Built-in OAuth handling with automatic token refresh and rotation
  • Central place to manage, scope, and revoke Coinbase Agents MCP access
  • Per user and per environment credentials instead of hard-coded keys

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Coinbase Agents MCP
  • Scoped, least privilege access to Coinbase Agents MCP resources
  • Full audit trail of agent actions to support review and compliance

Rolling this out across your team?

Give your team centralized access control across every framework with Composio’s MCP Gateway.

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FAQ

Frequently asked questions

Yes, Coinbase Agents MCP requires you to configure your own Dcr Oauth credentials. Once set up, Composio handles secure credential storage and management for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Yes. Composio is SOC 2 Type II compliant and is built to keep your Coinbase Agents connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

When you connect a Coinbase Agents account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Coinbase Agents as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside Coinbase Agents. If Coinbase Agents lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside Coinbase Agents at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Coinbase Agents connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, which covers most personal Coinbase Agents use. Paid plans add higher limits and team features. Your Coinbase Agents plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Coinbase Agents accounts).

With Composio, you connect Coinbase Agents once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

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