Which brokers and exchanges can you connect to Grok?
Updated: 19 Oct 2026 · AgentBroker Index
Grok connects to outside services through connectors built on the Model Context Protocol (MCP). Some providers are listed in Grok's connector catalog; others give you a server URL to add as a custom connector. This page lists every provider in the index that documents Grok support (including Grok Bot where the provider names it).
This guide is for information and education only. It is not financial, investment, legal or tax advice, and it is not a recommendation to open an account with any provider, to buy or sell any instrument, or to let an AI agent trade. AI agents make mistakes and can act on manipulated content; investing involves risk of loss and leveraged products (CFDs, futures, perpetuals) are high-risk. Features and eligibility change often: confirm on the provider's own site. Check that a provider is authorised in your country before opening an account. This page contains no affiliate links and no provider paid to appear.
Providers that document Grok support
Includes Grok and Grok Bot.
| Provider | Agent can | Agent feature in | Limits & approval (as documented) |
|---|---|---|---|
| CoinbaseCrypto exchange · US EU passport | Place orders Hosted MCPCLIAgent skill | ES: Not published EU: Not published US: Available | OAuth with portfolio selection; recommends an isolated agent portfolio. Transfers only between your own portfolios (no external withdrawals). x402 data payments capped at 5 USDC per payment. |
| eToroBroker · Israel/Cyprus EU passport CFD† | Place orders Hosted MCPClaude connectorAPIAgent skill | ES: Operates here, agent feature unconfirmed EU: Operates here, agent feature unconfirmed US: Not available | MCP connectors (8 Oct 2026) for Claude, ChatGPT, Grok and Grok Bot: sign in with eToro, no API keys; read-only or read-and-act access where available, and every proposed action needs your review and approval. Funding and withdrawals stay in eToro. Separately, Agent Portfolios (API): a ring-fenced sub-portfolio (from $200) with a scoped, expiring API key and optional IP allow-list; no per-order confirmation documented there. |
| Public.comBroker · US Not found | Place orders Hosted MCP | ES: Not available EU: Not available US: Available | Trades may execute without your input on each transaction. Dedicated accounts available; preflight checks; no user-set caps; Agentic Brokerage runs unattended once approved. |
| RobinhoodBroker · US EU passport | Place orders Hosted MCP | ES: Not available EU: Not available US: Available | Agent trades only in a separate dedicated agentic account, but can read all your Robinhood accounts. No broker-enforced caps, whitelist or read-only mode; can trade without confirmation if instructed. |
| Scalable CapitalBroker · Germany EU passport | Place orders Hosted MCPCLI | ES: Operates here, agent feature unconfirmed EU: Operates here, agent feature unconfirmed US: Not available | Agent prepares orders; you approve each order before execution. Permission levels: read-only, restricted or full access. Payments are never handled by agents. Access can be switched off any time. |
| WebullBroker · US EU passport | Place orders Hosted MCPLocal MCPChatGPT appClaude connectorCLI | ES: Not available EU: Not published US: Available | Order value and share caps, symbol whitelist and read-only mode; local server ships with $10,000 notional / 1,000-share caps and defaults to sandbox. Preview recommended, not enforced. |
| Interactive BrokersBroker · US EU passport CFD† | Draft orders Hosted MCPChatGPT appClaude connector | ES: Available EU: Available US: Available | Agent drafts trade instructions only; you review and submit each one from an IBKR platform. Authorization covers a single account. Drafts expire after 7 days (per StockBrokers). |
† CFD risk warning: CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. Most retail investor accounts lose money when trading CFDs. Consider whether you understand how CFDs work and whether you can afford to take the high risk of losing your money. This page describes AI-agent access only; we do not promote CFD trading.
Crypto-assets are highly volatile and largely unregulated as investments; you may lose all the money you invest.
Licence for Spain: from the CNMV / Banco de España registers and the ESMA MiCA register (checked 2026-10-16); open a provider for the entity and register link.
Agent feature: ✓ available · ◐ the provider operates there but hasn't said whether its agent feature works there · ✕ not available · ? not published. This is separate from the licence: a provider can be authorised to serve Spain while its agent feature's availability in Spain is still unpublished.
Recent related launches
Frequently asked questions
Can Grok buy stocks for me?
It depends on the provider. Per our data, Grok can place orders at 6 providers (Coinbase, eToro, Public.com, Robinhood, Scalable Capital, Webull), almost always with limits or a confirmation step. Elsewhere it can only read data or draft orders.
Which providers that operate in Spain work with Grok?
eToro, Scalable Capital, Interactive Brokers.
Do I need a paid Grok plan?
Some assistants restrict custom connectors to paid plans; check your assistant's and the provider's documentation. We don't record this as a data point.
How we built this page: every row comes from our tracker data, checked against each provider's official page (see each provider entry for sources). See the full tracker →
Get the weekly AgentBroker brief
One email a week: what launched, what changed, what to watch. Free.