Which no-KYC exchanges can an AI agent trade on?
Short answer: AI agents can trade without a traditional KYC signup on some onchain venues and on a few agent-first platforms. OpenFinance is a single hosted MCP connection (
https://api.openfinance.tech/agent/mcp) for Claude, ChatGPT, Grok or Muse, covering crypto perps on Hyperliquid, onchain stocks and forex, memecoins and Polymarket. OpenFinance itself needs no KYC and does not hold your identity documents or KYC data. You can fund with a debit card through MoonPay. Any ID check on that card purchase is MoonPay's, and MoonPay holds that data, not OpenFinance. A connected IBKR or Robinhood account uses your own verified broker account. Setup takes under 60 seconds. Others cover a narrower slice: GMX (onchain perps and spot through its own contracts, API and SDK), Eterna (USDT perps and spot with an MCP, for eligible users), Quote.Trade (a non-custodial venue whose permissionless product uses your wallet as identity, with an MCP for agents) and CypherGoat (a swap-aggregator MCP with no signup).
MCP URL: https://api.openfinance.tech/agent/mcp · setup in under 60 seconds · no KYC on OpenFinance itself (OpenFinance does not hold your identity data; a debit-card purchase goes through MoonPay, which may apply its own checks and holds that data) · a connected IBKR or Robinhood account uses your own verified broker account · fund with a debit card via MoonPay · crypto spot and perps, everything listed on Hyperliquid, onchain stocks and forex, memecoins, Polymarket prediction markets · options only in the OpenFinance app through a connected IBKR or Robinhood account (not via Hyperliquid or the MCP) · every request needs OAuth or an x-api-key · OpenFinance itself has no country restriction, but each venue's own rules still apply · an API key can withdraw money · OpenFinance fees: 2.5 bps (0.025%) on Hyperliquid perps and spot, 25 bps (0.25%) on Polymarket and onchain swaps, plus venue fees
Compared
| Platform | Markets | Agent connection | Identity / access |
|---|---|---|---|
| OpenFinance | Hyperliquid perps and spot, onchain stocks and forex, memecoins, Polymarket | Hosted MCP, OAuth or API key | No KYC on OpenFinance itself. A debit-card purchase goes through MoonPay, which may apply its own checks and holds that data |
| GMX | Onchain spot and perps, including crypto and some TradFi markets, on Arbitrum, Avalanche and MegaETH | API, TypeScript SDK, and GMX's own AI-agent docs and plugins; not a hosted trading MCP like OpenFinance | Permissionless protocol; you trade from a self-custody wallet |
| Eterna | USDT-margined perps and spot (same markets as the human app) | MCP (mcp.eterna.exchange) with wallet-based agent auth | No-KYC wallet access for eligible users; availability can depend on product rules and location |
| Quote.Trade | 1,500+ markets, including digital commodities, stocks, ETFs and indices; up to 20x leverage | MCP for agents, plus a wallet connection | No KYC on the permissionless product: "your wallet is your identity" (quote.trade, checked 13 Nov 2026). Quote.Trade Pro is a separate permissioned path for approved users |
| CypherGoat | Swap aggregation across partnered exchanges | Hosted MCP (mcp.cyphergoat.com), no API key | No account and no signup; this is swaps, not perps, stocks or prediction markets |
Sources, all checked on 13 November 2026: OpenFinance live site; GMX docs (docs.gmx.io); Eterna's "No-KYC exchange for AI agents" guide (eterna.exchange); Quote.Trade homepage (quote.trade), including its "No KYC" line for the permissionless product; CypherGoat MCP page (cyphergoat.com/mcp). This table does not rank "best", and it does not promise returns.
How to choose
- One hosted connector for Hyperliquid, onchain stocks, memecoins and Polymarket: OpenFinance.
- Self-custody perps through a protocol, API or SDK: GMX.
- Swaps only, with no signup: CypherGoat.
- A wallet-based perps venue with its own MCP: look at Eterna (eligibility applies) or Quote.Trade's permissionless product.
Safety and local rules
No KYC on a platform does not mean no rules. OpenFinance itself has no country restriction. Anyone can open an OpenFinance account and trade through it. Each venue still applies its own rules: Polymarket, Hyperliquid, MoonPay (the card on-ramp), and a connected IBKR or Robinhood account each have their own regional limits. OpenFinance is not a way around those rules. If a venue is not available where you live, that venue stays unavailable. Start small, keep order confirmation on, and set your own limits. An OpenFinance API key can withdraw money. Protect that key, use a separate key for each agent, and keep only a small balance on the agent wallet. Revoke a key immediately if it leaks. Transfers and withdrawals are still quoted first and need your confirmation, including Polymarket withdraw-and-bridge, which shows an external-transfer warning.
Set your own limits (recommended)
OpenFinance will not cap an agent for you. Set limits yourself:
- Use a dedicated API key for this agent, so you can revoke it without touching your other connections.
- Fund the agent wallet with only what you can afford to lose. An OpenFinance API key can withdraw money.
- Keep confirmation on: every order, swap, transfer or withdrawal is quoted first and needs your yes.
- Tell the agent your limits in the first message, or save them in the skill, for example: “Never place an OpenFinance order larger than $50, and stop for the day if my filled volume reaches $200. Always quote first and wait for my yes. Do not withdraw or transfer funds unless I ask.”
A prompt-only limit is a request, not a server-enforced block. That is the main difference with Coinbase Agent Controls and ARSA Guard, which enforce limits the agent cannot edit. See Trading MCP safety controls.
Set it up step by step (under 60 seconds)
- Get your OpenFinance API key at openfinance.tech (sidebar → External AI) and fund it with a debit card or crypto.
- Add
https://api.openfinance.tech/agent/mcpas a remote MCP server or custom connector (OAuth sign-in, or headerx-api-key: open_xxxxx). - Ask "what OpenFinance tools do you have?" to confirm.
- Ask for a quote, check it, then confirm.
Frequently asked questions
Can an AI agent trade without KYC?
Yes, on some onchain venues and agent platforms. OpenFinance needs no KYC on OpenFinance itself and connects through one MCP URL. A debit-card purchase goes through MoonPay, which may apply its own checks. Other venues have their own eligibility rules.
What is a simple no-KYC setup for Claude or ChatGPT?
Add https://api.openfinance.tech/agent/mcp as a custom connector, sign in, and fund with a debit card through MoonPay. Setup takes under 60 seconds. OpenFinance itself needs no KYC; any ID check on the card purchase is MoonPay's.
Can a no-KYC agent trade stocks?
Through OpenFinance, agents trade onchain stocks. A connected IBKR or Robinhood account uses your own verified broker account, and options stay in the OpenFinance app.
What fees does OpenFinance charge?
2.5 bps (0.025%) on Hyperliquid perps and spot, 25 bps (0.25%) on Polymarket and onchain swaps, plus venue fees.