> For the complete documentation index, see [llms.txt](https://docs.crystal.exchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.crystal.exchange/trading-terminal/spectra/one-click-trading.md).

# One-click trading

Trade on any market without signing a wallet prompt.

One-Click Trading (1CT) works across all trades including spot order book, trading terminal, vault deposits, and V2 AMM Liquidity Pools. 

Every order type is supported under 1CT: limit, market, market-to-limit, batch, replace, and cancel.

### How It Works

Enabling 1CT creates a session key in your browser and authorizes it on-chain to trade on your behalf. Your wallet signs once to grant that authorization. After that, the session key signs your orders locally and submits them directly.

### Enable/Disable

Toggle 1ct in the trading terminal and sign the authorization with your wallet.

<figure><img src="https://2153026777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0HP1ZdI86Q02qXLWK2XH%2Fuploads%2F6RQr7YtibChsBsF7RRGP%2Fimage.png?alt=media&amp;token=076fb40d-8d40-4e64-8e66-9dc671d1611d" alt=""><figcaption></figcaption></figure>