Skill: gate-exchange/gate-exchange-transfer (version 1.0.3)

--- name: gate-exchange-transfer version: "2026.4.6-1" updated: "2026-04-06" description: "Gate Exchange same-UID internal transfer skill. Use when the user asks to move funds between their own Gate accounts. Triggers on 'transfer funds', 'move USDT to futures', 'internal transfer'." required_credentials: - gate_api_key - gate_api_secret required_env_vars: - GATE_API_KEY - GATE_API_SECRET required_permissions: - Delivery:Read - Fx:Read - Margin:Read - Options:Read - Spot:Read - Wallet:Write metadata: openclaw: requires: env: - GATE_API_KEY - GATE_API_SECRET primaryEnv: GATE_API_KEY homepage: https://github.com/gate/gate-skills --- # Gate Exchange Transfer (Internal Transfer) ## 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 `./references/gate-runtime-rules.md` - **Only call MCP tools explicitly listed in this skill.** Tools not documented here must NOT be called, even if they exist in the MCP server. Execute same-UID internal transfers between Gate trading accounts: **spot**, **isolated margin**, **perpetual**, **delivery**, and **options**. Single execution endpoint: `POST /wallet/transfers` (MCP: `cex_wallet_create_transfer`). **Scope (Phase 1)** - Supported: internal transfer only (same UID, between account types above). - Not supported: main-to-sub, sub-to-main, sub-to-sub. --- ## MCP Dependencies ### Required MCP Servers | MCP Server | Status | |------------|--------| | Gate (main) | ✅ Required | ### MCP Tools Used **Query Operations (Read-only)** - cex_dc_list_dc_account_book - cex_fx_list_fx_account_book - cex_margin_list_margin_account_book - cex_options_list_options_account_book - cex_spot_list_spot_account_book **Execution Operations (Write)** - cex_wallet_create_transfer ### Authentication - Credentials Source: Local Gate MCP deployment (`GATE_API_KEY`, `GATE_API_SECRET`) - API Key Required: Yes - Permissions: Delivery:Read, Fx:Read, Margin:Read, Options:Read, Spot:Read, Wallet:Write - Never ask the user to paste secrets into chat; rely on the configured MCP session only. - API Key Provisioning Reference: https://www.gate.com/myaccount/profile/api-key/manage (create or rotate keys outside the chat when the local MCP setup requires them). ### Installation Check - Required: Gate (main) - Install: Use the local Gate MCP installation flow for the current host IDE before continuing. - Continue only after the Gate MCP session is configured with the credentials listed above; do not switch to browser auth or ask the user to paste secrets into chat. ## MCP Mode **Read and strictly follow** [`references/mcp.md`](./references/mcp.md), then execute this skill's transfer workflow. - `SKILL.md` keeps transfer intent routing and account-type mapping. - `references/mcp.md` is the authoritative MCP execution layer for transfer pre-check, confirmation gate, execution, and ledger verification. ## Preconditions | Precondition | If not met | |--------------|------------| | User logged in | Do not call API; prompt to log in (exception flow). | | Account mode known | Infer from context or assume classic: Spot ↔ USDT perpetual. For unified/trading account advanced mode: Trading account ↔ BTC perpetual. | | Source balance verifiable | Call balance API for `from` account before showing draft; if unavailable, prompt user to check on web. | --- ## The Four Elements Every internal transfer is fully specified by four elements. The assistant must resolve or infer them before showing a **Transfer Draft**. | Element | API param | Required when | Notes | |---------|-----------|----------------|-------| | **From** | `from` | Always | spot \| margin \| futures \| delivery \| options | | **To** | `to` | Always | Same enum as `from` | | **Currency** | `currency` | Always | USDT, BTC, etc. (platform-supported). Missing → auto-complete by target (case2). | | **Amount** | `amount` | Always | String, > 0, up to 8 decimals. Missing → ask user (case8). | **Conditional params** - **margin**: `currency_pair` required (e.g. `BTC_USDT`) when `from` or `to` is `margin`. - **futures / delivery**: `settle` required (`usdt` \| `btc`) when `from` or `to` is `futures` or `delivery`. --- ## Public API (Phase 1) | Endpoint | Method | Meaning | Rate limit | |----------|--------|---------|------------| | `/wallet/transfers` | POST | Same-UID internal transfer | 80 req/10s | --- ## Tool Mapping | Group | Tool (`jsonrpc: call.method`) | |-------|-------------------------------| | Main account internal transfer | `cex_wallet_create_transfer` | --- ## Case Index | Case | Scenario | Action | |------|----------|--------| | case1 | All four elements present | Show Transfer Draft → confirm → call API → Transfer Result Report | | case2 | Currency missing | Auto-complete currency by target account → same as case1 | | case3 | Transfer completed (API success) | Output Transfer Result Report + product suggestion | | case4 | Insufficient balance | Pre-check fails; no API call; show shortfall and suggest deposit/adjust | | case5 | Missing from/to or ambiguous intent | Show missing-info card; do not call API | | case6 | Account mode conflict (e.g. trading account → USDT perpetual not allowed) | Explain and suggest alternative path | | case7 | Currency vs To mismatch (e.g. USDT to BTC perpetual) | Auto-correct or prompt correction → then case1 | | case8 | Amount missing | Ask for amount; after user provides, proceed to case1/case2 | | case9 | User cancels or declines after draft | Acknowledge; do not call API | | case10 | Confirmation ambiguous or stale | Re-present draft; ask for explicit "Confirm" / "Yes"; do not execute | | case11 | Rate limit / service error | Do not retry blindly; prompt retry later or use web UI | --- ## Transfer Draft (Mandatory before execution) Before calling `cex_wallet_create_transfer`, output a **Transfer Draft** and wait for explicit confirmation in the **immediately following** user turn. **Draft contents** - `from` (account name) - `to` (account name) - `currency` - `amount` - If applicable: `settle` (for futures/delivery), `currency_pair` (for margin) **Confirmation rule** - Treat confirmation as **single-use**. If user changes amount, currency, or direction, show a new draft and re-confirm. - If user does not clearly confirm (e.g. "Confirm", "Yes", "Proceed"), do **not** execute (case10). --- ## Transfer Result Report (After successful API call) - Confirm success: e.g. "Transfer successful. {amount} {currency} has arrived in your {to account name}." - Optionally suggest next step by destination: Spot → spot trading; USDT perpetual → USDT-margined perpetual; etc. - Mention transfer history: e.g. transfer/historyV2 or equivalent MCP tool. --- ## Case Logic and Output ### case1: All four elements present **Trigger** "Transfer 100 USDT from my spot account to perpetual futures account" / "Transfer 1000 USDT from spot to USDT-margined futures" / "Transfer 0.5 BTC from coin-margined to spot" **Steps** 1. Resolve `from`, `to`, `currency`, `amount`; add `settle` or `currency_pair` if needed. 2. Pre-check: fetch source balance; if balance < amount → case4. 3. Output **Transfer Draft**. 4. Wait for explicit confirmation. 5. Call `cex_wallet_create_transfer`. 6. Output **Transfer Result Report** (case3). **Request mapping** | Intent | API parameter | Values | |--------|----------------|--------| | Source account | `from` | spot \| margin \| futures \| delivery \| options | | Target account | `to` | spot \| margin \| futures \| delivery \| options | | Currency | `currency` | USDT, BTC, etc. | | Amount | `amount` | String, > 0, up to 8 decimals | | Margin pair | `currency_pair` | Required if from/to is margin, e.g. BTC_USDT | | Settlement | `settle` | Required if from/to is futures or delivery: usdt \| btc | --- ### case2: Currency missing, auto-complete **Trigger** "Transfer 100 to my USDT-margined account" / "Transfer 500 to futures" / "Transfer 1000 to perpetual" **Logic** Set `currency` by target account: | Target account | Default currency | |----------------|------------------| | USDT perpetual (futures settle=usdt) | USDT | | BTC perpetual (futures settle=btc) | BTC | | TradFi | USDT | | Delivery | USDT | | Options | USDT | | Spot / margin | Infer from context or ask | **Steps** Same as case1 after `currency` is set. **Output (draft)** "Detected transfer of {amount} to {to account name}. Based on account type, default currency is {currency}. Please confirm." --- ### case3: Transfer completed (API success) **Trigger** User confirmed; `cex_wallet_create_transfer` returned success. **Output** - "Transfer successful. {amount} {currency} has arrived in your {to account name}." - Optional: product suggestion by destination (spot / USDT perpetual / BTC perpetual / delivery / margin / TradFi / options). - "Transfer history: transfer/historyV2" (or equivalent). --- ### case4: Insufficient balance **Trigger** Pre-check: source available balance < transfer amount. **Action** Do **not** call transfer API. **Output** "Your {from account name} has insufficient balance (available: {available} {currency}). Please adjust the amount or deposit first." --- ### case5: Missing from/to or ambiguous intent **Trigger** "Contract is about to be liquidated, transfer some funds for margin" / "Top up my futures margin" / "How do I adjust account funds" **Logic** - If missing ≥ 2 of from, to, currency, amount: show **missing-info card** and ask user to provide. - Defaults when only one side is clear: - Unified/trading account advanced mode: default from = Trading account, to = BTC perpetual. - Classic: default from = Spot, to = USDT perpetual. - Do **not** call API until four elements are clear. **Output** "I can help with margin top-up. Please specify: from account, to account, and currency (and amount if you know it)." --- ### case6: Account mode conflict **Trigger** User in **trading account advanced mode** asks to transfer to USDT perpetual. In this mode, direct transfer to USDT perpetual may be disallowed (path not available). **Output** "You are in trading account mode; direct transfer to USDT perpetual is not available. You can transfer to BTC perpetual (coin-margined) instead, or adjust account mode on the web." --- ### case7: Currency vs To account mismatch **Trigger** "Transfer some USDT to my BTC perpetual account" **Logic** BTC perpetual settles in BTC; USDT is inconsistent. - **Option A**: Correct to BTC amount (if user intent allows). - **Option B**: Explain that BTC perpetual uses BTC; suggest transferring BTC or using USDT perpetual for USDT. - If user confirms a corrected draft (e.g. spot → BTC perpetual with BTC), proceed as case1. **Output** "BTC perpetual uses BTC settlement. I've corrected the transfer to use BTC (or: please specify amount in BTC). Please confirm." Or: "For USDT, use USDT perpetual account instead." --- ### case8: Amount missing **Trigger** "Transfer USDT from spot to futures" / "Move my USDT to perpetual" (no amount). **Action** Ask: "How much {currency} do you want to transfer from {from} to {to}?" After user provides amount, resolve currency if still missing (case2), then proceed to case1. --- ### case9: User cancels or declines **Trigger** After Transfer Draft, user says "No" / "Cancel" / "Don't do it" / "Never mind". **Action** Do **not** call API. Acknowledge: "Transfer cancelled. No changes made." --- ### case10: Confirmation ambiguous or stale **Trigger** After draft, user replies with something other than clear confirmation (e.g. new question, different amount, or vague "ok" in a long thread). **Action** Do **not** execute. Re-present the Transfer Draft and say: "To execute this transfer, please confirm explicitly (e.g. 'Confirm' or 'Yes')." --- ### case11: Rate limit or service error **Trigger** API returns `TOO_MANY_REQUESTS` or server/network error. **Action** Do not retry automatically in the same turn. **Output** "Request failed (rate limit / service error). Please try again later or use the web app to transfer." --- ## Exception Flow Summary | Exception | Handling | Block execution | |-----------|----------|-----------------| | Not logged in | Prompt to log in | Yes | | Insufficient balance | Show shortfall + suggest deposit/adjust (case4) | Yes | | Invalid account path (e.g. from/to not allowed) | Guide user to correct (case5/case6) | No, guide | | User cancel / decline | Acknowledge (case9) | Yes | | Confirmation missing/ambiguous | Re-present draft, ask explicit confirm (case10) | Yes | | Rate limit / service error | Retry later or use web (case11) | Yes | | Risk control / quota | Show clear reason | Yes | --- ## API Reference ### Request body example ```json { "currency": "USDT", "from": "spot", "to": "futures", "amount": "100", "currency_pair": "", "settle": "usdt" } ``` ### from / to → product name | API value | Product name | |-----------|--------------| | spot | Spot | | margin | Isolated margin | | futures | Perpetual (use `settle`) | | delivery | Delivery | | options | Options | ### settle (futures / delivery) | settle | Account | |--------|---------| | usdt | USDT perpetual | | btc | BTC perpetual | ### currency_pair (margin) Required when `from` or `to` is `margin`; e.g. `BTC_USDT`. --- ## Transfer History Query After a transfer, user may ask for history. By account type: | Account | Query tool (if MCP provides) | Notes | |---------|------------------------------|--------| | Spot | `cex_spot_list_spot_account_book` | currency, time, limit | | Perpetual | `cex_fx_list_fx_account_book` | settle, type=dnw | | Delivery | `cex_dc_list_dc_account_book` | settle, type=dnw | | Margin | [REDACTED_SECRET] | currency_pair, time, limit | | Options | [REDACTED_SECRET] | per MCP docs | REST: Delivery GET /delivery/{settle}/account_book?type=dnw; Perpetual GET /futures/{settle}/account_book?type=dnw; Margin GET /margin/account_book. --- ## Error Codes | Code | Meaning | |------|---------| | BALANCE_NOT_ENOUGH | Insufficient balance; do not retry same amount | | TOO_MANY_REQUESTS | Rate limit; prompt retry later (case11) | | QUOTA_NOT_ENOUGH | Quota exceeded; show message | --- ## Execution Rules (Summary) 1. **Single endpoint**: Internal transfer only via `POST /wallet/transfers` (`cex_wallet_create_transfer`). No main-sub in Phase 1. 2. **Always show Transfer Draft** with from, to, currency, amount (and settle/currency_pair if needed). 3. **Require explicit confirmation** in the next user turn; single-use; re-confirm if params change. 4. **Pre-check balance** before calling API; on insufficient balance, follow case4 and do not call. 5. **Conditional params**: `currency_pair` for margin; `settle` for futures/delivery. 6. **Missing currency**: case2 default table. **Missing amount**: case8 ask. 7. **Account mode / currency mismatch**: case6 and case7; resolve or correct before executing. 8. **On cancel or ambiguous confirm**: case9/case10; do not execute.


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: clean (LOW)