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

# One Click Flow

For API keys with a bound user wallet address. The server submits transactions after the user delegates once.

## Authorization

```mermaid
sequenceDiagram
    participant User
    participant Client
    participant API
    participant Chain

    Client->>API: GET /1ct/status
    API-->>Client: { status: "disabled" }
    Client->>API: POST /1ct/prepare { deadline }
    API-->>Client: signPayload (EIP-712)
    Client->>User: Request signature
    User->>Client: signature (65 bytes)
    Client->>API: POST /1ct/enable { signature, deadline }
    API->>Chain: delegateBySig
    API-->>Client: { status: "enable" }
```

## Steps

1. `GET /api/v1/1ct/status` — check delegation.
2. If not enabled: `POST /api/v1/1ct/prepare` → user signs EIP-712 → `POST /api/v1/1ct/enable`.
3. Call `/send` endpoints for orders and cash.

Details: [trading/one-click-delegated.md](/rwa-trading-apis/trading/one-click-delegated.md). viem example: [demo-code.md](/rwa-trading-apis/guides/demo-code.md).

## Send endpoints

| Operation    | Endpoint                               |
| ------------ | -------------------------------------- |
| Place order  | `POST /api/v1/orders/send`             |
| Cancel order | `DELETE /api/v1/orders/{orderId}/send` |
| Deposit      | `POST /api/v1/cash/deposits/send`      |
| Withdraw     | `POST /api/v1/cash/withdrawals/send`   |

## Deposit prerequisite

User wallet must `approve` the cash token spender before `/cash/deposits/send`.

Approval owner is the API key bound `userAddress`. See [cash/deposits.md](/rwa-trading-apis/cash-operations/deposits.md) for spender addresses.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.synfutures.com/rwa-trading-apis/guides/one-click-flow.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.