What is Qian
Qian is a multichain exchange and payments layer for every asset. Launch a token, trade any token, buy tokenized stocks, bridge funds between chains, or run a payment business on QianPay, all from one site. You pick the chain, and the rules are the same everywhere.
Qian runs on Robinhood Chain, Base, and Ethereum today, with more chains coming. A token, a stock, or a trade lives on exactly one of them, and you choose which when you launch or trade.
The four things Qian does
DEX & Launchpad. Launch a token in one transaction, with its liquidity locked forever, and earn creator fees from its trading. Trading works on any token with an ETH pool, not just Qian launches.
Tokenized stocks. NVIDIA, Tesla, the S&P 500 and more trade on Robinhood Chain from the Stocks page: buy with ETH, the token lands in your wallet. See Tokenized stocks.
QianPay. Payment links, embedded checkout, invoices and on-chain subscriptions, settled in USDC straight to your wallet at pay.qian.ag. See QianPay.
AI agents. The @qianexchange/mcp server lets any MCP-capable agent launch, trade, read market data, bill through QianPay, and pay x402 challenges, signing with its own key.
Everything on Qian is non-custodial and runs on open, verified, immutable contracts. If you want to check that for yourself, start at Contracts & security.
What you can do here
| I want to… | Read |
|---|---|
| Launch a token | Launching a token |
| Buy and sell tokens | Trading |
| Buy tokenized stocks | Tokenized stocks |
| Choose or claim my creator fees | Creator fees |
| Move funds between chains | Bridge |
| Accept USDC payments, invoices, subscriptions | QianPay |
| Let an AI agent launch, trade, and bill | MCP server |
| Verify the contracts | Contracts & security |
Picking a chain
The chain selector in the header filters the token board, and the launch form has the same picker. You know Base and Ethereum already. Robinhood Chain (chainId 4663) is an Arbitrum Orbit chain with 100ms blocks and near-zero gas, which makes it the cheapest place to experiment.
You need ETH on the chain you want to use. The bridge moves ETH onto Robinhood Chain from Ethereum, Base, Arbitrum and most other chains in about a minute, and your wallet prompts to add the network when you connect at qian.ag.