gate-exchange-simpleearn

What this skill does

### Resolving `gate-cli` (binary path)

Resolve **`gate-cli`** in order: **(1)** **`command -v gate-cli`** and **`gate-cli --version`** succeeds; **(2)** **`${HOME}/.local/bin/gate-cli`** if executable; **(3)** **`${HOME}/.openclaw/skills/bin/gate-cli`** if executable. Canonical rules: [`exchange-runtime-rules.md`](https://github.com/gate/gate-skills/blob/master/skills/exchange-runtime-rules.md) §4 (or [`gate-runtime-rules.md`](https://github.com/gate/gate-skills/blob/master/skills/gate-runtime-rules.md) §4).


# Gate Exchange Simple Earn Skill

## General Rules

⚠️ STOP — You MUST read and strictly follow the shared runtime rules before proceeding.
Do NOT select or call any tool until all rules are read. These rules have the highest priority.
→ Read [gate-runtime-rules.md](https://github.com/gate/gate-skills/blob/master/skills/gate-runtime-rules.md)
- **Only use the `gate-cli` commands explicitly listed in this skill.** Commands not documented here must NOT be run for these workflows, even if other interfaces expose them.

## Skill Dependencies


### gate-cli commands used

**Query Operations (Read-only)**

- `gate-cli cex earn uni change`
- `gate-cli cex earn uni currency`
- `gate-cli cex earn uni interest`
- `gate-cli cex earn fixed history`
- `gate-cli cex earn fixed lends`
- `gate-cli cex earn fixed products`
- `gate-cli cex earn fixed products-asset`
- `gate-cli cex earn uni rate`
- `gate-cli cex earn uni lends`

**Execution Operations (Write)**

- `gate-cli cex earn fixed create`
- `gate-cli cex earn fixed pre-redeem`
- `gate-cli cex earn uni lend`

### Authentication
- **Interactive file setup:** when **`GATE_API_KEY`** and **`GATE_API_SECRET`** are **not** both set on the host, run **`gate-cli config init`** to complete the wizard for API key, secret, profiles, and defaults (see [gate-cli](https://github.com/gate/gate-cli)).
- **Env / flags:** **`gate-cli config init`** is **not** required when credentials are already supplied — e.g. **both** **`GATE_API_KEY`** and **`GATE_API_SECRET`** set on the host, or **`--api-key`** / **`--api-secret`** where supported — never ask the user to paste secrets into chat.
- **Permissions:** Earn:Write
- **Portal:** create or rotate keys outside the chat: https://www.gate.com/myaccount/profile/api-key/manage

### Installation Check
- **Required:** `gate-cli` (run `sh ./setup.sh` from this skill directory if missing; optional `GATE_CLI_SETUP_MODE=release`).
- Add `$HOME/.openclaw/skills/bin` to **`PATH`** if you invoke `gate-cli` by name (or the directory where [`setup.sh`](./setup.sh) installs it).
- **Credentials:** When **`GATE_API_KEY`** and **`GATE_API_SECRET`** are both set (non-empty) for the host, **do not** require **`gate-cli config init`** — that is equivalent valid config for `gate-cli`. When **both** are unset or empty, **remind** the operator to run **`gate-cli config init`** **or** to configure **`GATE_API_KEY`** / **`GATE_API_SECRET`** in the **matching skill** from the skill library (never ask the user to paste secrets into chat).
- **Sanity check:** Do not proceed with authenticated calls until the CLI behaves as expected (e.g. **`gate-cli --version`** or a read-only **`gate-cli cex ...`** command from this skill); confirm credentials resolve before mutating operations.

## Execution mode

**Read and strictly follow** [`references/gate-cli.md`](./references/gate-cli.md), then execute this skill's Simple Earn workflow.

- `SKILL.md` keeps routing and business constraints.
- `references/gate-cli.md` is the authoritative `gate-cli` execution contract for query/action separation, confirmation gates, and post-action verification.

## Trigger Conditions

Activate this skill when the user expresses any of the following intents:
- Simple Earn, Uni, flexible earn, fixed earn, fixed-term, subscribe, redeem, positions, interest, top APY
- Any request involving Simple Earn subscribe, redeem, position query, interest query, fixed-term product list, or fixed-term history query

## Prerequisites

- **MCP Dependency**: Requires [gate-mcp](https://github.com/gate/gate-mcp) to be installed.
- **Authentication**: Position and write operations require API key authentication; rate and currency queries are public.
- **Disclaimer**: Always append when showing APY or rates: _"This information is for reference only and does not constitute investment advice. APY may change. Please understand the product terms before subscribing."_

## Supported Workflows

### Flexible (Uni)
- Single-currency or all positions query
- Single-currency interest query
- Estimated APY query
- Subscribe (lend), redeem, and change min rate operations with user confirmation

### Fixed-term
- Product list and product list by currency
- Subscribe and early redeem with user confirmation
- Current total positions and single-order detail queries
- History queries for subscribe, redeem, interest, and extra bonus

## Available MCP Tools

### Flexible (Uni)

| Tool | Auth | Description | Reference |
|------|------|-------------|-----------|
| `gate-cli cex earn uni rate` | No | Estimated APY per currency (currency enumeration; use with get_uni_currency for limits) | `references/earn-uni-mcp-tools.md` |
| `gate-cli cex earn uni currency` | No | Single-currency details (min_rate for subscribe) | `references/earn-uni-mcp-tools.md` |
| `gate-cli cex earn uni lend` | Yes | Create lend (subscribe) or redeem | `references/earn-uni-mcp-tools.md` |
| `gate-cli cex earn uni change` | Yes | Change min rate for lend | `references/earn-uni-mcp-tools.md` |
| `gate-cli cex earn uni lends` | Yes | User positions (optional currency filter) | `references/earn-uni-mcp-tools.md` |
| `gate-cli cex earn uni interest` | Yes | Single-currency cumulative interest | `references/earn-uni-mcp-tools.md` |
| `gate-cli cex earn uni rate` | No | Estimated APY per currency (for top APY) | `references/earn-uni-mcp-tools.md` |

### Fixed-term

| Tool | Auth | Description | Reference |
|------|------|-------------|-----------|
| `gate-cli cex earn fixed products` | No | List all fixed-term products | `references/fixed-earn-mcp-tools.md` |
| `gate-cli cex earn fixed products-asset` | No | List fixed-term products by currency | `references/fixed-earn-mcp-tools.md` |
| `gate-cli cex earn fixed create` | Yes | Create fixed-term lend (subscribe) | `references/fixed-earn-mcp-tools.md` |
| `gate-cli cex earn fixed pre-redeem` | Yes | Early redeem fixed-term order | `references/fixed-earn-mcp-tools.md` |
| `gate-cli cex earn fixed lends` | Yes | User fixed-term positions | `references/fixed-earn-mcp-tools.md` |
| `gate-cli cex earn fixed history` | Yes | Fixed-term history records | `references/fixed-earn-mcp-tools.md` |

## Routing Rules

### Flexible requests

| Case | User Intent | Signal Keywords | Action |
|------|-------------|-----------------|--------|
| 1 | Subscribe (lend) | "subscribe", "lend to Simple Earn" | Collect currency/amount/min_rate and confirm, then call `gate-cli cex earn uni lend` with `type: lend`. |
| 2 | Redeem | "redeem", "redeem from Simple Earn" | Collect currency/amount and confirm, then call `gate-cli cex earn uni lend` with `type: redeem`. |
| 3 | Single-currency position | "my USDT Simple Earn", "position for one currency" | See `references/scenarios.md` flexible scenario section |
| 4 | All positions | "all Simple Earn positions", "total positions" | See `references/scenarios.md` flexible scenario section |
| 5 | Single-currency interest | "interest", "USDT interest" | See `references/scenarios.md` flexible scenario section |
| 6 | Subscribe top APY | "top APY", "one-click subscribe top APY" | Show top APY via `gate-cli cex earn uni rate`, ask confirmation, then call `gate-cli cex earn uni lend`. |
| 7 | Change lend settings (e.g. min rate) | "change min_rate", "change Simple Earn settings" | Collect currency/min_rate and confirm, then call `gate-cli cex earn uni change`. |
| 8 | Auth failure (401/403) | MCP returns 401/403 | Do not expose keys; prompt use