Gate Exchange Simple Earn Skill

Provide Simple Earn (Uni) flexible read operations on Gate: single-currency or all positions query, single-currency interest query, and estimated APY (rate) query. Subscribe (lend), redeem, and change_uni_lend are disabled—do not call

cex_earn_create_uni_lend

cex_earn_change_uni_lend

. When users ask to subscribe, redeem, or change settings, reply that the feature is currently not supported.

Trigger Conditions

Activate this skill when the user expresses any of the following intents:

Simple Earn, Uni, subscribe, redeem, positions, interest, top APY, one-click subscribe top APY
Any request involving Simple Earn subscribe, redeem, position query, or interest query

Prerequisites

MCP Dependency: Requires 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."

Service Restrictions (Current)

Do not call subscribe or redeem APIs in any form: This skill must not call
```
cex_earn_create_uni_lend
```
for subscribe (
```
type: lend
```
) or redeem (
```
type: redeem
```
). Regardless of user confirmation or provided amount/currency, calling this API is forbidden. When the user requests subscribe, redeem, or one-click subscribe top APY, reply only: "Simple Earn subscribe and redeem are currently not supported." Position query, interest query, and rate query (read-only) are unaffected.
Do not call the change-lend API in any form: This skill must not call
```
cex_earn_change_uni_lend
```
(e.g. change min rate). Regardless of user confirmation or provided currency/min_rate, calling this API is forbidden. When the user requests changing Simple Earn settings (e.g. min rate), reply that the operation is not supported and do not call MCP.

Available MCP Tools

Tool	Auth	Description	Reference
`cex_earn_list_uni_currencies`	No	List Simple Earn currencies (min_rate, min_lend_amount, etc.)	earn-uni-api.md
`cex_earn_get_uni_currency`	No	Single-currency details (min_rate for subscribe)	earn-uni-api.md
`cex_earn_create_uni_lend`	Yes	Do not use for subscribe/redeem; API reference only, do not call	earn-uni-api.md
`cex_earn_change_uni_lend`	Yes	Do not call in any form; API reference only, do not call	earn-uni-api.md
`cex_earn_list_user_uni_lends`	Yes	User positions (optional currency filter)	earn-uni-api.md
`cex_earn_get_uni_interest`	Yes	Single-currency cumulative interest	earn-uni-api.md
`cex_earn_list_uni_rate`	No	Estimated APY per currency (for top APY)	earn-uni-api.md

Routing Rules

Case	User Intent	Signal Keywords	Action
1	Subscribe (lend)	"subscribe", "lend to Simple Earn"	Disabled: Tell user "Simple Earn subscribe and redeem are currently not supported." Do not call MCP.
2	Redeem	"redeem", "redeem from Simple Earn"	Disabled: Tell user "Simple Earn subscribe and redeem are currently not supported." Do not call MCP.
3	Single-currency position	"my USDT Simple Earn", "position for one currency"	See scenarios.md Scenario 3
4	All positions	"all Simple Earn positions", "total positions"	See scenarios.md Scenario 4
5	Single-currency interest	"interest", "USDT interest"	See scenarios.md Scenario 5
6	Subscribe top APY	"top APY", "one-click subscribe top APY"	Disabled: Tell user "Simple Earn subscribe and redeem are currently not supported." Do not call MCP.
7	Change lend settings (e.g. min rate)	"change min_rate", "change Simple Earn settings"	Disabled: Do not call `cex_earn_change_uni_lend` ; tell user the operation is not supported.
8	Auth failure (401/403)	MCP returns 401/403	Do not expose keys; prompt user to configure Gate CEX API Key (earn).

Execution

Identify user intent from the Routing Rules table above.
For Cases 1, 2, 6 (subscribe/redeem/one-click subscribe top APY): Do not call
```
cex_earn_create_uni_lend
```
(regardless of user confirmation). Reply only: "Simple Earn subscribe and redeem are currently not supported."
For Case 7 (change lend/min rate): Do not call
```
cex_earn_change_uni_lend
```
(regardless of user confirmation). Reply that the operation is not supported; do not call MCP.
For Cases 3, 4, 5: Read the corresponding scenario in scenarios.md and follow the workflow (position, interest read-only operations).
For Case 8: Do not expose API keys or raw errors; prompt the user to configure API key / log in again.
If the user's intent is ambiguous (e.g. missing currency or amount), ask a clarifying question before routing.

Domain Knowledge

Core Concepts

Subscribe (lend): User lends a specified amount of a currency to the Simple Earn pool. Interest is paid at each settlement time; min_rate from currency details should be passed to avoid rejections.
Redeem: User redeems a specified amount from the pool. Redeemed funds arrive at the next settlement time; interest for the current period is still credited.
min_rate: Minimum acceptable hourly rate for the currency (concept only; this skill does not perform subscribe, so do not call create_uni_lend).
est_rate: Estimated APY from
```
cex_earn_list_uni_rate
```
; used to pick the top APY currency. Not guaranteed; for reference only.
Interest: Cumulative interest for a currency from
```
cex_earn_get_uni_interest
```
.
Settlement windows: Lend and redeem are not allowed in the two minutes before and after each whole hour (platform settlement); failed subscribe funds return immediately.

Subscribe / Redeem (Case 1, 2, 6)

Do not call subscribe/redeem API. Do not show subscribe/redeem draft; do not call

cex_earn_create_uni_lend

(whether type is lend or redeem). Reply only: "Simple Earn subscribe and redeem are currently not supported."

Safety Rules

Subscribe/redeem: Do not call
```
cex_earn_create_uni_lend
```
for subscribe or redeem; reply not supported. This skill does not provide any subscribe/redeem API calls.
Change lend: Do not call
```
cex_earn_change_uni_lend
```
in any form (e.g. change min rate); reply not supported; do not call MCP.
No investment advice: Do not recommend specific currencies or predict rates. Present data (e.g. top APY from list_uni_rate) and let the user decide.
Sensitive data: Never expose API keys, internal endpoint URLs, or raw error traces to the user.
Amount and currency: Reject negative or zero amounts; validate currency is supported (e.g. from list_uni_currencies or get_uni_currency).

Error Handling

Condition	Response
Auth endpoint returns 401/403	"Please configure your Gate CEX API Key in MCP with earn/account permission." Do not expose keys or internal details.
User requests subscribe/redeem	Do not call API; reply "Simple Earn subscribe and redeem are currently not supported."
User requests change lend (e.g. min rate)	Do not call `cex_earn_change_uni_lend` ; reply that the operation is not supported.
`cex_earn_list_user_uni_lends` or `cex_earn_get_uni_interest` fails	"Unable to load positions/interest. Please check your API key has earn/account read permission."
Empty positions or no rate data	"No positions found." / "No rate data available at the moment."

Prompt Examples & Scenarios

See scenarios.md for full prompt examples and expected behaviors covering all six scenarios (subscribe, redeem, single-currency position, all positions, single-currency interest, subscribe top APY).

gate-exchange-simpleearn

NPX Install

Tags

SKILL.md Content