1.2.7

feat(eth): add Ethereum mainnet chain support (P0 commands)

CLAUDE.md

@@ -20,7 +20,7 @@ This includes: trending tokens, token info, security checks, K-line / price hist
 
 ## Project Overview
 
-This is a **Claude Code plugin** — a collection of GMGN OpenAPI skills for on-chain operations. It provides CLI tools and skills for token queries, market data, wallet portfolio analysis, and swap execution across sol / bsc / base.
+This is a **Claude Code plugin** — a collection of GMGN OpenAPI skills for on-chain operations. It provides CLI tools and skills for token queries, market data, wallet portfolio analysis, and swap execution across sol / bsc / base / eth.
 
 ## Available Skills
 
@@ -93,8 +93,8 @@ EOF
 
 | Mode | Commands | Requirements |
 |------|----------|--------------|
-| Normal | token / market / portfolio | `GMGN_API_KEY` only, no signature |
-| Critical | swap / order | `GMGN_API_KEY` + `GMGN_PRIVATE_KEY` — CLI handles signing automatically |
+| Normal | token / market / portfolio / track kol / track smartmoney | `GMGN_API_KEY` only, no signature |
+| Critical | swap / order / track follow-wallet | `GMGN_API_KEY` + `GMGN_PRIVATE_KEY` — CLI handles signing automatically |
 
 ## SKILL.md Authoring Rules
 

Readme.md

@@ -579,7 +579,7 @@ gmgn-cli multi-swap \
   --slippage 0.01
 ```
 
-> `order quote` uses critical auth on `sol` / `bsc` / `base` and requires `GMGN_PRIVATE_KEY`.
+> `order quote` uses critical auth on `sol` / `bsc` / `base` / `eth` and requires `GMGN_PRIVATE_KEY`.
 
 ### Swap with Take-Profit / Stop-Loss Orders (requires private key)
 
@@ -672,8 +672,8 @@ gmgn-cli cooking \
 
 | Commands | Chains | Chain Currencies |
 |----------|--------|-----------------|
-| token / market / portfolio / track | `sol` / `bsc` / `base` | — |
-| swap / order | `sol` / `bsc` / `base` | sol: SOL, USDC · bsc: BNB, USDC · base: ETH, USDC |
+| token / market / portfolio / track | `sol` / `bsc` / `base` / `eth` | — |
+| swap / order | `sol` / `bsc` / `base` / `eth` | sol: SOL, USDC · bsc: BNB, USDC · base: ETH, USDC · eth: ETH, USDC |
 
 ---
 

Readme.zh.md

@@ -603,7 +603,7 @@ gmgn-cli multi-swap \
   --slippage 0.01
 ```
 
-> `order quote` 在 `sol` / `bsc` / `base` 上都走关键鉴权，必须配置 `GMGN_PRIVATE_KEY`。
+> `order quote` 在 `sol` / `bsc` / `base` / `eth` 上都走关键鉴权，必须配置 `GMGN_PRIVATE_KEY`。
 
 ### 带止盈止损的 Swap（需要私钥）
 
@@ -696,8 +696,8 @@ gmgn-cli cooking \
 
 | 接口类型 | 支持的链 | 链原生货币 |
 |----------|----------|-----------|
-| token / market / portfolio / track | `sol` / `bsc` / `base` | — |
-| swap / order | `sol` / `bsc` / `base` | sol: SOL、USDC · bsc: BNB、USDC · base: ETH、USDC |
+| token / market / portfolio / track | `sol` / `bsc` / `base` / `eth` | — |
+| swap / order | `sol` / `bsc` / `base` / `eth` | sol: SOL、USDC · bsc: BNB、USDC · base: ETH、USDC · eth: ETH、USDC |
 
 ---
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "gmgn-cli",
-  "version": "1.2.5",
+  "version": "1.2.7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "gmgn-cli",
-      "version": "1.2.5",
+      "version": "1.2.7",
       "license": "MIT",
       "dependencies": {
         "commander": "^12.1.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gmgn-cli",
-  "version": "1.2.5",
+  "version": "1.2.7",
   "description": "GMGN OpenAPI CLI — call GMGN market, token, portfolio and swap APIs from the command line",
   "type": "module",
   "bin": {

skills/gmgn-market/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: gmgn-market
-description: Get crypto and meme token price charts (K-line, candlestick, OHLCV), trending meme coin rankings by volume, and newly launched tokens on launchpads (pump.fun, fourmeme, letsbonk, Raydium, etc.) via GMGN API on Solana, BSC, or Base. Use when user asks for price chart, trending tokens, what's pumping, hot coins, new launches, token signals, or wants to discover early-stage opportunities.
-argument-hint: "kline --chain <sol|bsc|base> --address <token_address> --resolution <1m|5m|15m|1h|4h|1d> [--from <unix_ts>] [--to <unix_ts>] | trending --chain <sol|bsc|base> --interval <1m|5m|1h|6h|24h> | trenches --chain <sol|bsc|base> | signal --chain <sol|bsc>""
+description: Get crypto and meme token price charts (K-line, candlestick, OHLCV), trending meme coin rankings by volume, and newly launched tokens on launchpads (pump.fun, fourmeme, letsbonk, Raydium, etc.) via GMGN API on Solana, BSC, Base, or Ethereum. Use when user asks for price chart, trending tokens, what's pumping, hot coins, new launches, token signals, or wants to discover early-stage opportunities.
+argument-hint: "kline --chain <sol|bsc|base|eth> --address <token_address> --resolution <1m|5m|15m|1h|4h|1d> [--from <unix_ts>] [--to <unix_ts>] | trending --chain <sol|bsc|base|eth> --interval <1m|5m|1h|6h|24h> | trenches --chain <sol|bsc|base> | signal --chain <sol|bsc>"
 metadata:
   cliHelp: "gmgn-cli market --help"
 ---
@@ -18,7 +18,7 @@ Use the `gmgn-cli` tool to query K-line data for a token, browse trending tokens
 
 - **`--filter` chain defaults** — SOL and EVM chains have different default safety filters that are applied automatically when `--filter` is omitted. Do not assume the same defaults apply across chains:
   - **SOL**: defaults to `renounced frozen` (mint and freeze authority renounced)
-  - **BSC / Base (EVM)**: defaults to `not_honeypot verified renounced`
+  - **BSC / Base / ETH (EVM)**: defaults to `not_honeypot verified renounced`
   - Omitting `--filter` is NOT the same as "no filter" — the chain defaults are always applied. To use a custom filter set, explicitly specify all desired filter tags.
 
 - **`volume` vs `amount` (kline)** — Naming is counterintuitive. `volume` = USD dollar value of trades; `amount` = token units traded. For a token priced at $0.0002, these differ by 5,000×. Always use `volume` for "how much USD was traded" and `amount` for "how many tokens changed hands."
@@ -52,7 +52,7 @@ Use the `gmgn-cli` tool to query K-line data for a token, browse trending tokens
 
 ## Supported Chains
 
-`sol` / `bsc` / `base` (signal: `sol` / `bsc` only)
+`sol` / `bsc` / `base` / `eth` (kline / trending only; trenches: `sol` / `bsc` / `base`; signal: `sol` / `bsc` only)
 
 ## Prerequisites
 
@@ -97,7 +97,7 @@ When a request returns `429`:
 
 | Parameter | Required | Description |
 |-----------|----------|-------------|
-| `--chain` | Yes | `sol` / `bsc` / `base` |
+| `--chain` | Yes | `sol` / `bsc` / `base` / `eth` |
 | `--address` | Yes | Token contract address |
 | `--resolution` | Yes | Candlestick resolution: `1m` / `5m` / `15m` / `1h` / `4h` / `1d` |
 | `--from` | No | Start time (Unix seconds) |
@@ -140,13 +140,13 @@ The response is an object with a `list` array. Each element in `list` is one can
 
 | Option | Description |
 |--------|-------------|
-| `--chain` | Required. `sol` / `bsc` / `base` |
+| `--chain` | Required. `sol` / `bsc` / `base` / `eth` |
 | `--interval` | Required. `1m` / `5m` / `1h` / `6h` / `24h` (default `1h`) |
 | `--limit <n>` | Number of results (default 100, max 100) |
 | `--order-by <field>` | Sort field: `default` / `swaps` / `marketcap` / `history_highest_market_cap` / `liquidity` / `volume` / `holder_count` / `smart_degen_count` / `renowned_count` / `gas_fee` / `price` / `change1m` / `change5m` / `change1h` / `creation_timestamp` |
 | `--direction <asc\|desc>` | Sort direction (default `desc`) |
-| `--filter <tag...>` | Repeatable filter tags (chain-specific). **⚠️ SOL defaults: `renounced frozen`; BSC/Base defaults: `not_honeypot verified renounced`.** Omitting `--filter` is NOT "no filter" — chain defaults always apply. **sol** tags: `renounced` / `frozen` / `burn` / `token_burnt` / `has_social` / `not_social_dup` / `not_image_dup` / `dexscr_update_link` / `not_wash_trading` / `is_internal_market` / `is_out_market`. **evm** tags: `not_honeypot` / `verified` / `renounced` / `locked` / `token_burnt` / `has_social` / `not_social_dup` / `not_image_dup` / `dexscr_update_link` / `is_internal_market` / `is_out_market` |
-| `--platform <name...>` | Repeatable platform filter (chain-specific). **sol**: `Pump.fun` / `pump_mayhem` / `pump_mayhem_agent` / `pump_agent` / `letsbonk` / `bonkers` / `bags` / `memoo` / `liquid` / `bankr` / `zora` / `surge` / `anoncoin` / `moonshot_app` / `wendotdev` / `heaven` / `sugar` / `token_mill` / `believe` / `trendsfun` / `trends_fun` / `jup_studio` / `Moonshot` / `boop` / `xstocks` / `ray_launchpad` / `meteora_virtual_curve` / `pool_ray` / `pool_meteora` / `pool_pump_amm` / `pool_orca`. **bsc**: `fourmeme` / `fourmeme_agent` / `bn_fourmeme` / `flap` / `clanker` / `lunafun` / `pool_uniswap` / `pool_pancake`. **base**: `clanker` / `bankr` / `flaunch` / `zora` / `zora_creator` / `baseapp` / `basememe` / `virtuals_v2` / `klik` |
+| `--filter <tag...>` | Repeatable filter tags (chain-specific). **⚠️ SOL defaults: `renounced frozen`; BSC/Base/ETH defaults: `not_honeypot verified renounced`.** Omitting `--filter` is NOT "no filter" — chain defaults always apply. **sol** tags: `renounced` / `frozen` / `burn` / `token_burnt` / `has_social` / `not_social_dup` / `not_image_dup` / `dexscr_update_link` / `not_wash_trading` / `is_internal_market` / `is_out_market`. **evm** tags: `not_honeypot` / `verified` / `renounced` / `locked` / `token_burnt` / `has_social` / `not_social_dup` / `not_image_dup` / `dexscr_update_link` / `is_internal_market` / `is_out_market` |
+| `--platform <name...>` | Repeatable platform filter (chain-specific). **sol**: `Pump.fun` / `pump_mayhem` / `pump_mayhem_agent` / `pump_agent` / `letsbonk` / `bonkers` / `bags` / `memoo` / `liquid` / `bankr` / `zora` / `surge` / `anoncoin` / `moonshot_app` / `wendotdev` / `heaven` / `sugar` / `token_mill` / `believe` / `trendsfun` / `trends_fun` / `jup_studio` / `Moonshot` / `boop` / `xstocks` / `ray_launchpad` / `meteora_virtual_curve` / `pool_ray` / `pool_meteora` / `pool_pump_amm` / `pool_orca`. **bsc**: `fourmeme` / `fourmeme_agent` / `bn_fourmeme` / `flap` / `clanker` / `lunafun` / `pool_uniswap` / `pool_pancake`. **base**: `clanker` / `bankr` / `flaunch` / `zora` / `zora_creator` / `baseapp` / `basememe` / `virtuals_v2` / `klik`. **eth**: no platform filter (omit `--platform` for ETH) |
 
 ## Usage Examples
 
@@ -176,6 +176,14 @@ gmgn-cli market kline \
 # Raw output for further processing
 gmgn-cli market kline --chain sol --address <addr> \
   --resolution 5m --from <ts> --to <ts> --raw | jq '.[]'
+
+# ETH token kline — last 24h, 1h candles (macOS)
+gmgn-cli market kline \
+  --chain eth \
+  --address 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 \
+  --resolution 1h \
+  --from $(date -v-24H +%s) \
+  --to $(date +%s)
 ```
 
 ### Trending — General
@@ -248,6 +256,25 @@ gmgn-cli market trending \
   --order-by volume --limit 20 --raw
 ```
 
+### Trending — ETH (No Platform Filter)
+
+```bash
+# ETH 1h trending — all tokens, sorted by volume
+gmgn-cli market trending --chain eth --interval 1h --order-by volume --limit 20
+
+# ETH 1h trending — with safety filters
+gmgn-cli market trending \
+  --chain eth --interval 1h \
+  --filter not_honeypot --filter verified \
+  --order-by volume --limit 20 --raw
+
+# ETH 24h trending — sorted by smart money count
+gmgn-cli market trending \
+  --chain eth --interval 24h \
+  --filter not_honeypot --filter verified \
+  --order-by smart_degen_count --limit 20 --raw
+```
+
 ### Trending — Base by Launchpad Platform
 
 ```bash
@@ -507,7 +534,7 @@ All filter flags are sent as part of the API request body — the server filters
 | `--min-progress` / `--max-progress` | float | Bonding curve progress (0–1) |
 | `--min-marketcap` / `--max-marketcap` | float | Market cap (USD) |
 | `--min-liquidity` / `--max-liquidity` | float | Liquidity (USD) |
-| `--min-created` / `--max-created` | string | Token age (e.g. `1m` / `5m` / `1h` / `24h`) |
+| `--min-created` / `--max-created` | duration | Token age — unit suffix recommended: seconds (`30s`, `10s`) or minutes (`0.5m`, `1m`, `5m`, `30m`). Bare numbers (e.g. `5`) are treated as minutes with a warning. |
 | `--min-holder-count` / `--max-holder-count` | int | Holder count |
 | `--min-top-holder-rate` / `--max-top-holder-rate` | float | Top-10 holder concentration (0–1) |
 | `--min-rug-ratio` / `--max-rug-ratio` | float | Rug pull risk score (0–1) |
@@ -817,6 +844,8 @@ Chains: `sol` / `bsc` only. **Maximum 50 results per group** — use multiple gr
 
 **Single-group (individual flags):**
 
+Do **not** pass signal types **14, 15, or 16** in `signal_type` / `--signal-type` / `--groups` JSON — OpenAPI returns **400** if any group includes them. Omitting `--signal-type` (empty filter) still queries all types upstream; responses may still include 14–16 in that case.
+
 | Option | Required | Description |
 |--------|----------|-------------|
 | `--chain` | Yes | `sol` / `bsc` |
@@ -836,7 +865,7 @@ Pass `--groups '<json_array>'` to query multiple filter groups in a single reque
 
 ```bash
 gmgn-cli market signal --chain sol \
-  --groups '[{"signal_type":[12,14]},{"signal_type":[6,7],"mc_min":50000}]'
+  --groups '[{"signal_type":[12,13]},{"signal_type":[6,7],"mc_min":50000}]'
 ```
 
 ### Signal Types
@@ -892,7 +921,7 @@ Each item in the response array is one signal event:
 ### Usage Examples
 
 ```bash
-# All signals on SOL (default: all types)
+# All signals on SOL (no --signal-type: upstream returns all types, including 14–16 if present)
 gmgn-cli market signal --chain sol --raw
 
 # Smart money buys only (type 12)
@@ -906,13 +935,13 @@ gmgn-cli market signal --chain sol \
 # Smart money buys on BSC
 gmgn-cli market signal --chain bsc --signal-type 12 --raw
 
-# Multi-group: smart money buys OR large amount buys, in parallel
+# Multi-group: parallel groups (do not use signal_type 14–16 — API returns 400)
 gmgn-cli market signal --chain sol \
-  --groups '[{"signal_type":[12]},{"signal_type":[14,16]}]' --raw
+  --groups '[{"signal_type":[12]},{"signal_type":[6,7]}]' --raw
 
 # Multi-group: combine signal type filter with market cap range per group
 gmgn-cli market signal --chain sol \
-  --groups '[{"signal_type":[12,14],"mc_min":100000},{"signal_type":[6,7],"mc_min":50000,"mc_max":1000000}]' --raw
+  --groups '[{"signal_type":[12,13],"mc_min":100000},{"signal_type":[6,7],"mc_min":50000,"mc_max":1000000}]' --raw
 ```
 
 ---

skills/gmgn-portfolio/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: gmgn-portfolio
-description: Analyze any crypto wallet by address — holdings, realized/unrealized P&L, win rate, trading history, performance stats, specific token balance, and tokens created by a developer wallet (with ATH market cap and DEX graduation status) via GMGN API on Solana, BSC, or Base. Use when user asks about a wallet's holdings, P&L, win rate, what tokens a dev has launched, the highest ATH token a dev ever created, or wants a wallet report to decide whether to copy-trade or follow.
-argument-hint: "<info|holdings|activity|stats|token-balance|created-tokens> [--chain <sol|bsc|base>] [--wallet <wallet_address>]"
+description: Analyze any crypto wallet by address — holdings, realized/unrealized P&L, win rate, trading history, performance stats, specific token balance, and tokens created by a developer wallet (with ATH market cap and DEX graduation status) via GMGN API on Solana, BSC, Base, or Ethereum. Use when user asks about a wallet's holdings, P&L, win rate, what tokens a dev has launched, the highest ATH token a dev ever created, or wants a wallet report to decide whether to copy-trade or follow.
+argument-hint: "<info|holdings|activity|stats|token-balance|created-tokens> [--chain <sol|bsc|base|eth>] [--wallet <wallet_address>]"
 metadata:
   cliHelp: "gmgn-cli portfolio --help"
 ---
@@ -43,7 +43,7 @@ Use the `gmgn-cli` tool to query wallet portfolio data based on the user's reque
 
 ## Supported Chains
 
-`sol` / `bsc` / `base`
+`sol` / `bsc` / `base` / `eth` (info / holdings / activity / stats / token-balance); `sol` / `bsc` / `base` (created-tokens)
 
 ## Prerequisites
 
@@ -139,6 +139,16 @@ gmgn-cli portfolio created-tokens \
 # Only migrated tokens
 gmgn-cli portfolio created-tokens \
   --chain sol --wallet <wallet_address> --migrate-state migrated
+
+# ETH wallet holdings
+gmgn-cli portfolio holdings --chain eth --wallet <0x_wallet_address>
+
+# ETH wallet transaction activity
+gmgn-cli portfolio activity --chain eth --wallet <0x_wallet_address>
+
+# ETH token balance
+gmgn-cli portfolio token-balance \
+  --chain eth --wallet <0x_wallet_address> --token <0x_token_address>
 ```
 
 ## `portfolio created-tokens` Options

skills/gmgn-swap/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: gmgn-swap
-description: "[FINANCIAL EXECUTION] Buy and sell meme coins and crypto tokens on Solana, BSC, or Base — single swap, multi-wallet batch trading, limit orders, stop loss, take profit, trailing stop loss, trailing take profit via GMGN API. Requires explicit user confirmation. Use when user asks to buy, sell, or swap a token, trade from multiple wallets, set a limit order, stop loss, take profit, or check order status."
+description: "[FINANCIAL EXECUTION] Buy and sell meme coins and crypto tokens on Solana, BSC, Base, or Ethereum — single swap, multi-wallet batch trading, limit orders, stop loss, take profit, trailing stop loss, trailing take profit via GMGN API. Requires explicit user confirmation. Use when user asks to buy, sell, or swap a token, trade from multiple wallets, set a limit order, stop loss, take profit, or check order status."
 argument-hint: "[--chain <chain> --from <wallet> --input-token <addr> --output-token <addr> --amount <n>] | [order get --chain <chain> --order-id <id>] | [order strategy list --chain <chain> --group-tag <LimitOrder|STMix>] | [order strategy create --chain <chain> --order-type limit_order --sub-order-type <buy_low|buy_high|stop_loss|take_profit> ...]"
 metadata:
   cliHelp: "gmgn-cli swap --help"
@@ -55,18 +55,18 @@ Use the `gmgn-cli` tool to submit a token swap or query an existing order. `GMGN
 
 ## Supported Chains
 
-`sol` / `bsc` / `base` 
-
+`sol` / `bsc` / `base` / `eth`
 
 ## Chain Currencies
 
 Currency tokens are the base/native assets of each chain. They are used to buy other tokens or receive proceeds from selling. Knowing which tokens are currencies is critical for `--percent` usage (see Swap Parameters below).
 
-| Chain | Currency tokens |
-|-------|----------------|
-| `sol` | SOL (native, So11111111111111111111111111111111111111112), USDC (`EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v`) |
-| `bsc` | BNB (native, 0x0000000000000000000000000000000000000000), USDC (`0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d`) |
+| Chain  | Currency tokens |
+| ------ | --------------- |
+| `sol`  | SOL (native, So11111111111111111111111111111111111111112), USDC (`EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v`) |
+| `bsc`  | BNB (native, 0x0000000000000000000000000000000000000000), USDC (`0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d`) |
 | `base` | ETH (native, 0x0000000000000000000000000000000000000000), USDC (`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`) |
+| `eth`  | ETH (native, 0x0000000000000000000000000000000000000000), USDC (`0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48`) |
 
 
 ## Prerequisites
@@ -219,9 +219,9 @@ gmgn-cli multi-swap \
 | `--tip-fee <amount>` | No | Tip fee (SOL ≥ 0.00001 / BSC ≥ 0.000001 BNB). Required when using `--condition-orders` on SOL. |
 | `--auto-tip-fee` | No | Enable automatic tip fee. |
 | `--max-auto-fee <amount>` | No | Max automatic fee cap. |
-| `--gas-price <gwei>` | No | Gas price in gwei (BSC ≥ 0.05 / BASE/ETH ≥ 0.01). Required when using `--condition-orders` on BSC. |
-| `--max-fee-per-gas <amount>` | No | EIP-1559 max fee per gas (Base only). |
-| `--max-priority-fee-per-gas <amount>` | No | EIP-1559 max priority fee per gas (Base only). |
+| `--gas-price <gwei>` | No | Gas price in gwei (BSC: 0.05–10 / BASE: 0.01–10 / ETH: 2–20). Required when using `--condition-orders` on BSC. |
+| `--max-fee-per-gas <amount>` | No | EIP-1559 max fee per gas (Base / ETH). Defaults to `--gas-price` if omitted. |
+| `--max-priority-fee-per-gas <amount>` | No | EIP-1559 max priority fee per gas (Base / ETH). Defaults to `--gas-price` if omitted. |
 | `--condition-orders <json>` | No | JSON array of condition sub-orders (take-profit / stop-loss) attached to each successful wallet's swap. Same structure as `swap --condition-orders`. Strategy creation is best-effort per wallet. |
 | `--sell-ratio-type <type>` | No | Sell ratio base for `--condition-orders`: `buy_amount` (default) / `hold_amount`. |
 
@@ -273,7 +273,7 @@ gmgn-cli order get --chain sol --order-id <order_id>
 
 | Parameter | Required | Description |
 |-----------|----------|-------------|
-| `--chain` | Yes | `sol` / `bsc` / `base` |
+| `--chain` | Yes | `sol` / `bsc` / `base` / `eth` |
 | `--from` | Yes | Wallet address (must match API Key binding) |
 | `--input-token` | Yes | Input token contract address |
 | `--output-token` | Yes | Output token contract address |

skills/gmgn-token/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: gmgn-token
-description: Research any crypto or meme token by address — real-time price, market cap, liquidity, holder list, trader list, top Smart Money and KOL positions, security audit (honeypot, rug pull risk, dev wallet, renounced status), social links (Twitter/X, website) via GMGN API on Solana, BSC, or Base. Use when user asks about a token's price, safety, holders, traders, smart money exposure, or wants due diligence before buying.
-argument-hint: "<sub-command> --chain <sol|bsc|base> --address <token_address>"
+description: Research any crypto or meme token by address — real-time price, market cap, liquidity, holder list, trader list, top Smart Money and KOL positions, security audit (honeypot, rug pull risk, dev wallet, renounced status), social links (Twitter/X, website) via GMGN API on Solana, BSC, Base, or Ethereum. Use when user asks about a token's price, safety, holders, traders, smart money exposure, or wants due diligence before buying.
+argument-hint: "<sub-command> --chain <sol|bsc|base|eth> --address <token_address>"
 metadata:
   cliHelp: "gmgn-cli token --help"
 ---
@@ -17,7 +17,7 @@ Use the `gmgn-cli` tool to query token information based on the user's request.
 ## Core Concepts
 
 - **Token address** — The on-chain contract address that uniquely identifies a token on its chain. Required for all token sub-commands. Format: base58 (SOL) or `0x...` hex (BSC/Base).
-- **Chain** — The blockchain network: `sol` = Solana, `bsc` = BNB Smart Chain, `base` = Base (Coinbase L2).
+- **Chain** — The blockchain network: `sol` = Solana, `bsc` = BNB Smart Chain, `base` = Base (Coinbase L2), `eth` = Ethereum mainnet.
 - **Market cap** — Not returned directly by `token info`. Calculate as `price × circulating_supply` (both are top-level fields in the response, already in human-readable units).
 - **Liquidity** — USD value of token reserves in the main trading pool. Low liquidity (< $10k) means high price impact / slippage when buying or selling.
 - **Holder** — A wallet that currently holds the token. `token holders` returns wallets ranked by current balance.
@@ -42,7 +42,7 @@ Use the `gmgn-cli` tool to query token information based on the user's request.
 
 ## Supported Chains
 
-`sol` / `bsc` / `base`
+`sol` / `bsc` / `base` / `eth`
 
 ## Prerequisites
 
@@ -88,7 +88,7 @@ When a request returns `429`:
 
 | Parameter | Required | Description |
 |-----------|----------|-------------|
-| `--chain` | Yes | `sol` / `bsc` / `base` |
+| `--chain` | Yes | `sol` / `bsc` / `base` / `eth` |
 | `--address` | Yes | Token contract address |
 | `--raw` | No | Output raw single-line JSON (for piping or further processing) |
 
@@ -96,12 +96,12 @@ When a request returns `429`:
 
 | Parameter | Required | Default | Description |
 |-----------|----------|---------|-------------|
-| `--chain` | Yes | — | `sol` / `bsc` / `base` |
+| `--chain` | Yes | — | `sol` / `bsc` / `base` / `eth` |
 | `--address` | Yes | — | Token contract address |
 | `--limit` | No | `20` | Number of results, max `100` |
 | `--order-by` | No | `amount_percentage` | Sort field — see table below |
 | `--direction` | No | `desc` | Sort direction: `asc` / `desc` |
-| `--tag` | No | — | Wallet filter: `renowned` (KOL wallets) / `smart_degen` (smart money). Omit to return all wallets. |
+| `--tag` | No | — | Wallet filter: `smart_degen` / `renowned` / `fresh_wallet` / `dev` / `sniper` / `rat_trader` / `bundler` / `transfer_in` / `dex_bot` / `bluechip_owner`. Omit to return all wallets. |
 | `--raw` | No | — | Output raw single-line JSON |
 
 ### `--order-by` Values
@@ -116,10 +116,18 @@ When a request returns `429`:
 
 ### `--tag` Values
 
-| Value | Description |
-|-------|-------------|
-| `renowned` | KOL / well-known wallets (influencers, funds, public figures) |
-| `smart_degen` | Smart money wallets (historically high-performing traders) |
+| Value          | Description |
+| -------------- | ----------- |
+| `smart_degen`  | Smart money wallets (historically high-performing traders) |
+| `renowned`     | KOL / well-known wallets (influencers, funds, public figures) |
+| `fresh_wallet` | New wallets with no prior trading history |
+| `dev`          | Token developer / creator wallets |
+| `sniper`       | Wallets that sniped the token at launch |
+| `rat_trader`   | Insider / sneak-trading wallets |
+| `bundler`      | Bot-bundled buy wallets |
+| `transfer_in`  | Wallets with a transfer-in record for this token |
+| `dex_bot`      | DEX bot wallets (Axiom, Photon, BullX, Trojan, GMGN, Drops, PepeBoost, Padre) |
+| `bluechip_owner` | Wallets holding established bluechip tokens |
 
 ### `--tag` + `--order-by` Combination Guide
 
@@ -439,6 +447,9 @@ gmgn-cli token info --chain bsc --address 0x2170Ed0880ac9A755fd29B2688956BD959F9
 # Get basic info for a Base token
 gmgn-cli token info --chain base --address 0x4200000000000000000000000000000000000006
 
+# Get basic info for an ETH token
+gmgn-cli token info --chain eth --address 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
+
 # Raw JSON output for downstream processing
 gmgn-cli token info --chain sol --address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v --raw
 ```
@@ -455,6 +466,9 @@ gmgn-cli token security --chain bsc --address 0x2170Ed0880ac9A755fd29B2688956BD9
 # Check a Base token for tax, rug ratio, and insider concentration
 gmgn-cli token security --chain base --address 0x4200000000000000000000000000000000000006
 
+# Check an ETH token for honeypot and contract risks
+gmgn-cli token security --chain eth --address 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
+
 # Raw output for parsing key fields (e.g. is_honeypot, buy_tax, rug_ratio)
 gmgn-cli token security --chain bsc --address 0x2170Ed0880ac9A755fd29B2688956BD959F933F8 --raw
 ```
@@ -467,6 +481,9 @@ gmgn-cli token pool --chain sol --address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZw
 
 # Get pool info for a BSC token
 gmgn-cli token pool --chain bsc --address 0x2170Ed0880ac9A755fd29B2688956BD959F933F8
+
+# Get pool info for an ETH token
+gmgn-cli token pool --chain eth --address 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
 ```
 
 ### `token holders` — Analyze Holder Distribution
@@ -503,6 +520,10 @@ gmgn-cli token holders --chain sol --address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGG
 gmgn-cli token holders --chain bsc --address 0x2170Ed0880ac9A755fd29B2688956BD959F933F8 \
   --tag renowned --order-by profit --direction desc --limit 50
 
+# ETH token holders — smart money by supply percentage
+gmgn-cli token holders --chain eth --address 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 \
+  --tag smart_degen --order-by amount_percentage --direction desc --limit 20
+
 # Raw output for downstream analysis
 gmgn-cli token holders --chain sol --address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v \
   --limit 100 --raw
@@ -551,6 +572,10 @@ gmgn-cli token traders --chain sol --address EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGG
 # BSC token traders by profit
 gmgn-cli token traders --chain bsc --address 0x2170Ed0880ac9A755fd29B2688956BD959F933F8 \
   --tag smart_degen --order-by profit --direction desc --limit 50
+
+# ETH token traders by profit
+gmgn-cli token traders --chain eth --address 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 \
+  --tag smart_degen --order-by profit --direction desc --limit 50
 ```
 
 ---

skills/gmgn-track/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: gmgn-track
-description: Get real-time crypto buy/sell activity from Smart Money wallets, KOL influencer wallets, and personally followed wallets via GMGN API — alpha signals, whale tracking, meme token copy-trading ideas on Solana, BSC, or Base. Use when user asks what smart money or KOLs are buying, wants whale alerts, on-chain alpha, or copy-trade signals. (For a specific wallet address, use gmgn-portfolio.)
-argument-hint: "<follow-wallet|kol|smartmoney> [--chain <sol|bsc|base>] [--wallet <wallet_address>]"
+description: Get real-time crypto buy/sell activity from Smart Money wallets, KOL influencer wallets, and personally followed wallets via GMGN API — alpha signals, whale tracking, meme token copy-trading ideas on Solana, BSC, Base, or Ethereum. Use when user asks what smart money or KOLs are buying, wants whale alerts, on-chain alpha, or copy-trade signals. (For a specific wallet address, use gmgn-portfolio.)
+argument-hint: "<follow-wallet|kol|smartmoney> [--chain <sol|bsc|base|eth>] [--wallet <wallet_address>]"
 metadata:
   cliHelp: "gmgn-cli track --help"
 ---
@@ -55,12 +55,13 @@ Use the `gmgn-cli` tool to query on-chain tracking data based on the user's requ
 
 ## Supported Chains
 
-`sol` / `bsc` / `base`
+`sol` / `bsc` / `base` / `eth` (follow-wallet); `sol` / `bsc` / `base` (kol / smartmoney)
 
 ## Prerequisites
 
 - `gmgn-cli` installed globally — if missing, run: `npm install -g gmgn-cli`
-- `GMGN_API_KEY` configured in `~/.config/gmgn/.env` — required for all sub-commands; no private key needed
+- `GMGN_API_KEY` configured in `~/.config/gmgn/.env` — required for all sub-commands
+- `GMGN_PRIVATE_KEY` — required for `track follow-wallet` only (critical auth); not needed for `kol` or `smartmoney`
 
 ## Rate Limit Handling
 
@@ -88,11 +89,13 @@ When a request returns `429`:
    ```
    Tell the user: *"This is your Ed25519 public key. Go to **https://gmgn.ai/ai**, paste it into the API key creation form, then send me the API Key value shown on the page."*
 
-2. Wait for the user's API key, then configure:
+2. Wait for the user's API key, then configure (saves both API key and private key — private key is required for `track follow-wallet`):
    ```bash
    mkdir -p ~/.config/gmgn
-   echo 'GMGN_API_KEY=<key_from_user>' > ~/.config/gmgn/.env
+   echo "GMGN_API_KEY=<key_from_user>" > ~/.config/gmgn/.env
+   echo "GMGN_PRIVATE_KEY=$(awk '{printf "%s\\n", $0}' /tmp/gmgn_private.pem)" >> ~/.config/gmgn/.env
    chmod 600 ~/.config/gmgn/.env
+   rm /tmp/gmgn_private.pem
    ```
 
 ## Usage Examples
@@ -127,7 +130,7 @@ gmgn-cli track smartmoney --chain sol --side sell --limit 10 --raw
 
 | Option | Description |
 |--------|-------------|
-| `--chain` | Required. `sol` / `bsc` / `base` |
+| `--chain` | Required. `sol` / `bsc` / `base` / `eth` |
 | `--wallet <address>` | Filter by wallet address |
 | `--limit <n>` | Page size (1–100, default 10) |
 | `--side <side>` | Trade direction: `buy` / `sell` |
@@ -308,7 +311,7 @@ To research any token surfaced by smart money activity, follow [`docs/workflow-t
 
 ## Notes
 
-- All sub-commands use normal auth (API Key only, no signature required)
+- `track follow-wallet` uses critical auth (API Key + private key signature); `track kol` and `track smartmoney` use normal auth (API Key only)
 - `track follow-wallet` returns trades from wallets followed on the GMGN platform; the follow list is resolved automatically from the GMGN user account bound to the API Key — `--wallet` is optional
 - Use `--raw` to get single-line JSON for further processing
 - `track kol` / `track smartmoney` `--side` is a **client-side filter** — the CLI fetches all results then filters locally; it is NOT sent to the API

src/client/OpenApiClient.ts

@@ -307,7 +307,7 @@ export class OpenApiClient {
   }
 
   async getFollowWallet(chain: string, extra: Record<string, string | number | string[]> = {}): Promise<unknown> {
-    return this.normalRequest("GET", "/v1/trade/follow_wallet", { chain, ...extra });
+    return this.criticalRequest("GET", "/v1/trade/follow_wallet", { chain, ...extra }, null);
   }
 
   async getKol(chain?: string, limit?: number): Promise<unknown> {
@@ -409,16 +409,16 @@ export class OpenApiClient {
   private async criticalRequest(
     method: string,
     subPath: string,
-    queryExtra: Record<string, string | number>,
+    queryExtra: Record<string, string | number | string[]>,
     body: unknown
   ): Promise<unknown> {
     if (!this.privateKeyPem) {
-      throw new Error("GMGN_PRIVATE_KEY is required for critical-auth commands (swap and all order commands)");
+      throw new Error("GMGN_PRIVATE_KEY is required for critical-auth commands (swap, order, and follow-wallet commands)");
     }
 
     return this.executePreparedRequest(() => {
       const { timestamp, client_id } = buildAuthQuery();
-      const query: Record<string, string | number> = { ...queryExtra, timestamp, client_id };
+      const query: Record<string, string | number | string[]> = { ...queryExtra, timestamp, client_id };
       const bodyStr = body !== null ? JSON.stringify(body) : "";
       const message = buildMessage(subPath, query, bodyStr, timestamp);
       const signature = sign(message, this.privateKeyPem!, detectAlgorithm(this.privateKeyPem!));

src/client/signer.ts

@@ -32,17 +32,24 @@ export function buildAuthQuery(): { timestamp: number; client_id: string } {
 /**
  * Build the signature message (critical auth)
  * Format: {sub_path}:{sorted_query_string}:{request_body}:{timestamp}
- * sorted_query_string: all query params (including timestamp, client_id) sorted alphabetically by key
+ * sorted_query_string: all query params (including timestamp, client_id) sorted alphabetically by key.
+ * Array values are serialized as repeated k=v pairs (same as buildUrl / URLSearchParams), sorted by value.
  */
 export function buildMessage(
   subPath: string,
-  queryParams: Record<string, string | number>,
+  queryParams: Record<string, string | number | string[]>,
   body: string,
   timestamp: number
 ): string {
   const sortedQs = Object.keys(queryParams)
     .sort()
-    .map((k) => `${k}=${queryParams[k]}`)
+    .flatMap((k) => {
+      const v = queryParams[k];
+      if (Array.isArray(v)) {
+        return [...v].sort().map((item) => `${k}=${item}`);
+      }
+      return [`${k}=${v}`];
+    })
     .join("&");
   return `${subPath}:${sortedQs}:${body}:${timestamp}`;
 }

src/commands/market.ts

@@ -4,13 +4,29 @@ import { getConfig } from "../config.js";
 import { exitOnError, printResult } from "../output.js";
 import { validateAddress, validateChain } from "../validate.js";
 
+// Parse token age string. If a unit suffix is present (s/m), use it as-is.
+// Bare numbers (no unit) are treated as minutes with a warning.
+function parseDuration(value: string): string {
+  if (/^\d+(\.\d+)?[sm]$/.test(value)) return value;
+  if (/^\d+(\.\d+)?$/.test(value)) {
+    console.warn(
+      `[gmgn-cli] Warning: no unit specified for duration "${value}" — treating as minutes (${value}m). Use a suffix to be explicit: ${value}s for seconds or ${value}m for minutes.`
+    );
+    return `${value}m`;
+  }
+  console.error(
+    `[gmgn-cli] Invalid duration "${value}". Use seconds (e.g. 30s) or minutes (e.g. 0.5m / 1m / 5m).`
+  );
+  process.exit(1);
+}
+
 export function registerMarketCommands(program: Command): void {
   const market = program.command("market").description("Market data commands");
 
   market
     .command("kline")
     .description("Get token K-line (candlestick) data")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--address <address>", "Token contract address")
     .requiredOption("--resolution <resolution>", "Candlestick resolution: 1m / 5m / 15m / 1h / 4h / 1d")
     .option("--from <timestamp>", "Start time (Unix seconds)", parseInt)
@@ -35,7 +51,7 @@ export function registerMarketCommands(program: Command): void {
   market
     .command("trending")
     .description("Get trending token swap data")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--interval <interval>", "Time interval: 1m / 5m / 1h / 6h / 24h")
     .option("--limit <n>", "Number of results (default 100, max 100)", parseInt)
     .option("--order-by <field>", "Sort field: default / volume / swaps / marketcap / holder_count / price / change1h / ... (see docs for full list)")
@@ -76,6 +92,8 @@ export function registerMarketCommands(program: Command): void {
       trenchesCmd.option(`--${flag} <${def.type}>`, def.desc, parseInt);
     } else if (def.type === "float") {
       trenchesCmd.option(`--${flag} <${def.type}>`, def.desc, parseFloat);
+    } else if (def.type === "duration") {
+      trenchesCmd.option(`--${flag} <duration>`, def.desc, parseDuration);
     } else {
       trenchesCmd.option(`--${flag} <value>`, def.desc);
     }
@@ -169,7 +187,7 @@ export function registerMarketCommands(program: Command): void {
 
 // ---- Trenches filter field definitions ----
 
-type TrenchesFieldType = "int" | "float" | "string";
+type TrenchesFieldType = "int" | "float" | "string" | "duration";
 
 interface TrenchesFilterField {
   api: string;
@@ -201,8 +219,8 @@ const TRENCHES_FILTER_FIELDS: TrenchesFilterField[] = [
   { api: "min_liquidity",     type: "float",  desc: "Min liquidity (USD)" },
   { api: "max_liquidity",     type: "float",  desc: "Max liquidity (USD)" },
   // Token age
-  { api: "min_created",       type: "string", desc: "Min token age (e.g. 1m / 5m / 30m / 1h / 6h / 24h)" },
-  { api: "max_created",       type: "string", desc: "Max token age (e.g. 1m / 5m / 30m / 1h / 6h / 24h)" },
+  { api: "min_created",       type: "duration", desc: "Min token age — unit recommended: seconds (e.g. 30s) or minutes (e.g. 0.5m / 1m / 5m / 30m). Bare numbers treated as minutes." },
+  { api: "max_created",       type: "duration", desc: "Max token age — unit recommended: seconds (e.g. 30s) or minutes (e.g. 0.5m / 1m / 5m / 30m). Bare numbers treated as minutes." },
   // Holders
   { api: "min_holder_count",  type: "int",    desc: "Min holder count" },
   { api: "max_holder_count",  type: "int",    desc: "Max holder count" },

src/commands/portfolio.ts

@@ -10,7 +10,7 @@ export function registerPortfolioCommands(program: Command): void {
   portfolio
     .command("holdings")
     .description("Get wallet token holdings")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--wallet <address>", "Wallet address")
     .option("--limit <n>", "Page size (default 20, max 50)", parseInt, 20)
     .option("--cursor <cursor>", "Pagination cursor")
@@ -46,7 +46,7 @@ export function registerPortfolioCommands(program: Command): void {
   portfolio
     .command("activity")
     .description("Get wallet transaction activity")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--wallet <address>", "Wallet address")
     .option("--token <address>", "Filter by token contract address")
     .option("--limit <n>", "Page size", parseInt)
@@ -71,7 +71,7 @@ export function registerPortfolioCommands(program: Command): void {
   portfolio
     .command("stats")
     .description("Get wallet trading statistics (supports multiple wallets)")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--wallet <address...>", "Wallet address(es), repeatable")
     .option("--period <period>", "Stats period: 7d / 30d", "7d")
     .option("--raw", "Output raw JSON")
@@ -96,7 +96,7 @@ export function registerPortfolioCommands(program: Command): void {
   portfolio
     .command("token-balance")
     .description("Get wallet token balance for a single token")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--wallet <address>", "Wallet address")
     .requiredOption("--token <address>", "Token contract address")
     .option("--raw", "Output raw JSON")

src/commands/swap.ts

@@ -8,7 +8,7 @@ export function registerSwapCommands(program: Command): void {
   program
     .command("swap")
     .description("Submit a token swap")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth ")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--from <address>", "Wallet address (must match API Key binding)")
     .requiredOption("--input-token <address>", "Input token contract address")
     .requiredOption("--output-token <address>", "Output token contract address")
@@ -76,7 +76,7 @@ export function registerSwapCommands(program: Command): void {
   order
     .command("quote")
     .description("Get a swap quote without submitting a transaction (requires critical auth)")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base (requires GMGN_PRIVATE_KEY)")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth (requires GMGN_PRIVATE_KEY)")
     .requiredOption("--from <address>", "Wallet address (must match API Key binding)")
     .requiredOption("--input-token <address>", "Input token contract address")
     .requiredOption("--output-token <address>", "Output token contract address")

src/commands/token.ts

@@ -10,7 +10,7 @@ export function registerTokenCommands(program: Command): void {
   token
     .command("info")
     .description("Get token basic information and realtime price")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--address <address>", "Token contract address")
     .option("--raw", "Output raw JSON")
     .action(async (opts) => {
@@ -24,7 +24,7 @@ export function registerTokenCommands(program: Command): void {
   token
     .command("security")
     .description("Get token security metrics")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--address <address>", "Token contract address")
     .option("--raw", "Output raw JSON")
     .action(async (opts) => {
@@ -38,7 +38,7 @@ export function registerTokenCommands(program: Command): void {
   token
     .command("pool")
     .description("Get token liquidity pool information")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--address <address>", "Token contract address")
     .option("--raw", "Output raw JSON")
     .action(async (opts) => {
@@ -52,12 +52,12 @@ export function registerTokenCommands(program: Command): void {
   token
     .command("holders")
     .description("Get top token holders")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--address <address>", "Token contract address")
     .option("--limit <n>", "Number of results (default 20, max 100)", parseInt)
     .option("--order-by <field>", "Sort field: amount_percentage / profit / unrealized_profit / buy_volume_cur / sell_volume_cur", "amount_percentage")
     .option("--direction <dir>", "Sort direction: asc / desc", "desc")
-    .option("--tag <tag>", "Wallet tag filter: renowned / smart_degen")
+    .option("--tag <tag>", "Wallet tag filter: smart_degen / renowned / fresh_wallet / dev / sniper / rat_trader / bundler / transfer_in / dex_bot / bluechip_owner")
     .option("--raw", "Output raw JSON")
     .action(async (opts) => {
       validateChain(opts.chain);
@@ -75,12 +75,12 @@ export function registerTokenCommands(program: Command): void {
   token
     .command("traders")
     .description("Get top token traders")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .requiredOption("--address <address>", "Token contract address")
     .option("--limit <n>", "Number of results (default 20, max 100)", parseInt)
     .option("--order-by <field>", "Sort field: amount_percentage / profit / unrealized_profit / buy_volume_cur / sell_volume_cur", "amount_percentage")
     .option("--direction <dir>", "Sort direction: asc / desc", "desc")
-    .option("--tag <tag>", "Wallet tag filter: renowned / smart_degen")
+    .option("--tag <tag>", "Wallet tag filter: smart_degen / renowned / fresh_wallet / dev / sniper / rat_trader / bundler / transfer_in / dex_bot / bluechip_owner")
     .option("--raw", "Output raw JSON")
     .action(async (opts) => {
       validateChain(opts.chain);

src/commands/track.ts

@@ -10,7 +10,7 @@ export function registerTrackCommands(program: Command): void {
   track
     .command("follow-wallet")
     .description("Get follow-wallet trade records")
-    .requiredOption("--chain <chain>", "Chain: sol / bsc / base")
+    .requiredOption("--chain <chain>", "Chain: sol / bsc / base / eth")
     .option("--wallet <address>", "Filter by wallet address")
     .option("--limit <n>", "Page size (1–100, default 10)", parseInt)
     .option("--side <side>", "Trade direction filter: buy / sell")

src/config.ts

@@ -15,7 +15,7 @@ export interface Config {
 
 let _config: Config | null = null;
 const PRIVATE_KEY_REQUIRED_MSG =
-  "GMGN_PRIVATE_KEY is required for critical-auth commands (swap and all order commands)";
+  "GMGN_PRIVATE_KEY is required for critical-auth commands (swap, order, and follow-wallet commands)";
 
 export function getConfig(requirePrivateKey = false): Config {
   if (_config) {