XXYY Trade

On-chain token trading and data queries on Solana, Ethereum, BSC, and Base via XXYY Open API.

Prerequisites

Set environment variables before use:

• XXYY_API_KEY (required) -- Your XXYY Open API Key (format: xxyy_ak_xxxx). Get one at https://www.xxyy.io/apikey
• XXYY_API_BASE_URL (optional) -- API base URL, defaults to https://www.xxyy.io

Authentication

All requests require header: Authorization: Bearer $XXYY_API_KEY

Security Notes

⚠ READ BEFORE FIRST USE. This skill executes real on-chain trades with real funds. There is no read-only API key — the same key signs both data queries and trades. Treat your XXYY_API_KEY like a hot wallet private key. The skill will surface a one-time risk acknowledgement on your first trade each session; after that, only trade details are confirmed so trading stays fast.

• ⚠️ API Key = Wallet access -- Your XXYY API Key can execute real on-chain trades using your wallet balance. If it leaks, anyone can buy/sell tokens with your funds. Never share it, never commit it to version control, never expose it in logs or public channels. If you suspect a leak, regenerate the key immediately at https://xxyy.io.
• Custodial trading model -- XXYY is a custodial trading platform. You only provide your wallet address (public key) and API Key. No private keys or wallet signing are needed -- XXYY executes trades on your behalf through their platform.
• No read-only mode -- The same API Key is used for both data queries (Feed, Token Query) and trading (Buy, Sell). There is currently no separate read-only key.
• IP whitelist (recommended) -- For extra security, configure an IP whitelist for your API Key at https://www.xxyy.io/apikey. Only whitelisted IPs can call the API. Use the get_ip tool to check your current outbound IP before setting up the whitelist.

API Reference

STRICT: Only the endpoints listed below exist. Do NOT guess, infer, or construct any URL that is not explicitly documented here. If you need functionality not covered below, tell the user it is not supported.

Complete endpoint list:

• POST /api/trade/open/api/swap — Buy / Sell
• GET /api/trade/open/api/trade — Query Trade
• GET /api/trade/open/api/ping — Ping
• POST /api/trade/open/api/feed/{type} — Feed Scan
• GET /api/trade/open/api/query — Token Query
• GET /api/trade/open/api/wallets — List Wallets
• GET /api/trade/open/api/wallet/info — Wallet Info
• GET /api/trade/open/api/pnl — PNL Query
• GET /api/trade/open/api/trades — Trade History
• GET /api/trade/open/api/ip — Get IP (exempt from IP whitelist)
• GET /api/trade/open/api/kol-buy-list — KOL Buy List
• GET /api/trade/open/api/tag-holder-buy-list — Tag Holder Buy List
• GET /api/trade/open/api/label-list — Label List (tokens with specific labels, SOL only)
• POST /api/trade/open/api/signal-list — Signal List (AI trending signals, SOL/BSC)
• POST /api/trade/open/api/trending-list — Trending List (hot tokens by period, SOL/BSC)
• POST /api/trade/open/api/{chain}/launch — Launch Token (create new token, SOL/BSC)
• POST /api/trade/open/api/autoSell/createOrUpdate — Create/Update Auto-Sell Rules
• GET /api/trade/open/api/autoSell/list — List Auto-Sell Rules
• GET /api/trade/open/api/autoSell/delete — Delete Auto-Sell Rules
• GET /api/trade/open/api/autoSell/open — Toggle Auto-Sell
• GET /api/trade/open/api/holders/{type} — Token Holder List

Buy Token

POST ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/swap

{
  "chain": "sol",
  "walletAddress": "<user_wallet>",
  "tokenAddress": "<token_contract>",
  "isBuy": true,
  "amount": 0.1,
  "tip": 0.0001,
  "slippage": 20
}

Buy Parameters

Param	Required	Type	Valid values	Description
chain	YES	string	sol / eth / bsc / base	Only these 4 values accepted
walletAddress	YES	string	SOL: Base58 32-44 chars; EVM: 0x+40hex	Wallet address on XXYY platform, must match chain
tokenAddress	YES	string	Valid contract address	Token contract address to buy
isBuy	YES	boolean	true	Must be true for buy
amount	YES	number	> 0	Amount in native currency (SOL/ETH/BNB)
tip	YES	number	SOL: 0.0001-0.1 (unit: SOL); EVM: 0.1-100 (unit: Gwei)	Priority fee for all chains. If not provided, falls back to priorityFee
slippage	NO	number	0-100	Slippage tolerance %, default 20
model	NO	number	1 or 2	1=anti-sandwich (default), 2=fast mode
priorityFee	NO	number	>= 0	Solana chain only. Extra priority fee in addition to tip

Sell Token

POST ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/swap

{
  "chain": "sol",
  "walletAddress": "<user_wallet>",
  "tokenAddress": "<token_contract>",
  "isBuy": false,
  "amount": 50,
  "tip": 0.0001
}

Sell Parameters

Param	Required	Type	Valid values	Description
chain	YES	string	sol / eth / bsc / base	Only these 4 values accepted
walletAddress	YES	string	SOL: Base58 32-44 chars; EVM: 0x+40hex	Wallet address on XXYY platform, must match chain
tokenAddress	YES	string	Valid contract address	Token contract address to sell
isBuy	YES	boolean	false	Must be false for sell
amount	YES	number	1-100	Sell percentage. Example: 50 = sell 50% of holdings
tip	YES	number	SOL: 0.0001-0.1 (unit: SOL); EVM: 0.1-100 (unit: Gwei)	Priority fee for all chains. If not provided, falls back to priorityFee
slippage	NO	number	0-100	Slippage tolerance %, default 20
model	NO	number	1 or 2	1=anti-sandwich (default), 2=fast mode
priorityFee	NO	number	>= 0	Solana chain only. Extra priority fee in addition to tip

tip / priorityFee Rules

• tip (required) -- Universal priority fee for ALL chains. EVM chains (eth/bsc/base) use tip as the priority fee. If tip is not provided, the API falls back to priorityFee.
  • SOL chain: unit is SOL (1 = 1 SOL, very expensive). Recommended range: 0.0001 - 0.1
  • EVM chains (eth/bsc/base): unit is Gwei. Recommended range: 0.1 - 100
• priorityFee (optional) -- Only effective on Solana chain. Solana supports both tip and priorityFee simultaneously.

Query Trade

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/trade?txId=<tx_id>

Response fields: txId, status (pending/success/failed), statusDesc, chain, tokenAddress, walletAddress, isBuy, baseAmount, quoteAmount

Trade History

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/trades?walletAddress=<wallet>&chain=<chain>

Paginated query of successful trade records for a specific wallet. Only returns completed transactions, sorted by creation time (newest first).

Trade History Parameters

Param	Required	Type	Valid values	Description
walletAddress	YES	string	Wallet address	Must belong to current API Key user
chain	YES	string	sol / eth / bsc / base	Chain identifier (required)
tokenAddress	NO	string	Contract address	Filter by specific token
pageNum	NO	int	>= 1	Page number, default 1
pageSize	NO	int	1-20	Items per page, default 20

Trade History Response

{
  "code": 200,
  "data": {
    "pageNum": 1,
    "pageSize": 10,
    "total": 56,
    "list": [
      {
        "txId": "5xYz...",
        "status": 2,
        "statusDesc": "success",
        "chain": "sol",
        "tokenAddress": "EPjF...",
        "walletAddress": "5xYz...",
        "isBuy": 1,
        "baseAmount": 0.5,
        "quoteAmount": 1000,
        "createTime": "2026-03-18T10:00:00",
        "updateTime": "2026-03-18T10:00:05"
      }
    ]
  }
}

Response fields: txId, status (fixed 2=success), statusDesc, chain, tokenAddress, walletAddress, isBuy (1=buy, 0=sell), baseAmount, quoteAmount, createTime, updateTime

Ping

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/ping

Returns "pong" if API key is valid.

Feed (Scan Tokens)

POST ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/feed/{type}?chain={chain}

Retrieve Meme token lists: newly launched, almost graduated, or graduated.

Path & Query Parameters

Param	Required	Type	Valid values	Description
type	YES	path string	NEW / ALMOST / COMPLETED	NEW = newly launched, ALMOST = almost graduated, COMPLETED = graduated
chain	NO	query string	sol / bsc	Only these 2 chains supported. Default sol

Body (Filter Parameters)

All filters are optional. Range parameters use comma-separated string format "min,max". Leave one side empty to set only min or max (e.g. "100," = min 100, ",50" = max 50).

Param	Type	Description	Example
dex	string[]	DEX platform filter	See DEX Values by Chain below
quoteTokens	string[]	Quote token filter	See quoteTokens Values by Chain below
link	string[]	Social media link filter	["x","tg","web"]
keywords	string[]	Token name/symbol keyword match	["pepe","doge"]
ignoreWords	string[]	Ignore keywords	["scam"]
mc	string	Market cap range (USD)	"10000,500000"
liq	string	Liquidity range (USD)	"1000,"
vol	string	Trading volume range (USD)	"5000,100000"
holder	string	Holder count range	"50,"
createTime	string	Creation time range (minutes from now)	"1,20"
tradeCount	string	Trade count range	"100,"
buyCount	string	Buy count range	"50,"
sellCount	string	Sell count range	"10,"
devBuy	string	Dev buy amount range (native token)	"0.001,"
devSell	string	Dev sell amount range (native token)	"0.001,"
devHp	string	Dev holding % range	",60"
topHp	string	Top10 holding % range	",60"
insiderHp	string	Insider holding % range	",50"
bundleHp	string	Bundle holding % range	",60"
newWalletHp	string	New wallet holding % range	",30"
progress	string	Graduation progress % range (NEW/ALMOST only)	"1,90"
snipers	string	Sniper count range	",5"
xnameCount	string	Twitter rename count range	",3"
tagHolder	string	Watched wallet buy count range	"1,2"
kol	string	KOL buy count range	"1,2"
dexPay	int	DexScreener paid, 1 = filter paid only	1
oneLink	int	At least one social link, 1 = enabled	1
live	int	Currently live streaming, 1 = filter live	1

DEX Values by Chain

• SOL: pump, pumpmayhem, bonk, heaven, believe, daosfun, launchlab, mdbc, jupstudio, mdbcbags, trends, moonshotn, boop, moon, time
• BSC: four, four_agent, bnonly, flap

quoteTokens Values by Chain

• SOL: sol, usdc, usd1
• BSC: bnb, usdt, usdc, usd1, aster, u

Feed Response

{
  "code": 200,
  "msg": "success",
  "data": {
    "items": [
      {
        "tokenAddress": "...",
        "symbol": "TOKEN",
        "name": "Token Name",
        "createTime": 1773140232851,
        "dexName": "PUMPFUN",
        "launchPlatform": { "name": "PUMPFUN", "progress": "12.89", "completed": false },
        "holders": 3,
        "priceUSD": 0.000003046,
        "marketCapUSD": 3046.80,
        "devHoldPercent": 12.48,
        "hasLink": false,
        "snipers": 0,
        "quoteToken": "sol"
      }
    ]
  },
  "success": true
}

Key response fields: tokenAddress, symbol, name, createTime, dexName, launchPlatform (name/progress/completed), holders, priceUSD, marketCapUSD, devHoldPercent, hasLink, snipers, volume, tradeCount, buyCount, sellCount, topHolderPercent, insiderHp, bundleHp

Token Query

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/query?ca={contract_address}&chain={chain}

Query token details: price, security checks, tax rates, holder distribution, etc.

Token Query Parameters

Param	Required	Type	Valid values	Description
ca	YES	string	Contract address	Token contract address
chain	NO	string	sol / eth / bsc / base	Default sol. All 4 chains supported

Token Query Response

{
  "code": 200,
  "msg": "success",
  "data": {
    "chainId": "bsc",
    "tokenAddress": "0x...",
    "baseSymbol": "TOKEN",
    "tradeInfo": {
      "marketCapUsd": 15464629.87,
      "price": 0.01546,
      "holder": 7596,
      "hourTradeNum": 20611,
      "hourTradeVolume": 2564705.05
    },
    "pairInfo": {
      "pairAddress": "0x...",
      "pair": "TOKEN - WBNB",
      "liquidateUsd": 581750.57,
      "createTime": 1772182240000
    },
    "securityInfo": {
      "honeyPot": false,
      "openSource": true,
      "noOwner": true,
      "locked": true
    },
    "taxInfo": { "buy": "0", "sell": "0" },
    "linkInfo": { "tg": "", "x": "", "web": "" },
    "dev": { "address": "0x...", "pct": 0.0 },
    "topHolderPct": 25.14,
    "topHolderList": [
      { "address": "0x...", "balance": 98665702.34, "pct": 9.86 }
    ]
  },
  "success": true
}

Response groups:

• tradeInfo: marketCapUsd, price, holder, hourTradeNum, hourTradeVolume
• pairInfo: pairAddress, pair, liquidateUsd, createTime
• securityInfo: honeyPot, openSource, noOwner, locked
• taxInfo: buy, sell (percentage strings)
• dev: address, pct
• topHolderPct and topHolderList: top 10 holder distribution

List Wallets

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/wallets

Query the current user's wallet list (with balances) for a specific chain.

Wallets Parameters

Param	Required	Type	Valid values	Description
chain	NO	string	sol / eth / bsc / base	Default sol
pageNum	NO	int	>= 1	Page number, default 1
pageSize	NO	int	1-20	Items per page, default 20
tokenAddress	NO	string	Contract address	Returns token holdings per wallet

Wallets Response

{
  "code": 200,
  "msg": "success",
  "data": {
    "totalCount": 3,
    "pageSize": 20,
    "totalPage": 1,
    "currPage": 1,
    "list": [
      {
        "userId": 12345,
        "chain": 1,
        "name": "Wallet-1",
        "address": "5xYz...abc",
        "balance": 1.523456789,
        "topUp": 1,
        "tokenBalance": null,
        "createTime": "2025-01-01 00:00:00",
        "updateTime": "2025-06-01 12:00:00",
        "isImport": false
      }
    ]
  },
  "success": true
}

Response fields:

• totalCount: Total wallet count
• list[].chain: Chain code (1=SOL, 2=BSC, 3=ETH, 6=BASE)
• list[].name: Wallet display name
• list[].address: Wallet address
• list[].balance: Native token balance
• list[].topUp: 1=pinned, 0=normal
• list[].tokenBalance: Token holdings (only present when tokenAddress is provided). Contains amount, decimals, uiAmount, uiAmountString
• list[].isImport: Whether the wallet was imported

Chain Codes

Code	Chain
1	SOL
2	BSC
3	ETH
6	BASE

Wallet Info

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/wallet/info

Query a single wallet's details (native balance + optional token balance).

Wallet Info Parameters

Param	Required	Type	Valid values	Description
walletAddress	YES	string	Wallet address	EVM chains are case-insensitive
chain	NO	string	sol / eth / bsc / base	Default sol
tokenAddress	NO	string	Contract address	Returns token holdings for this token

Wallet Info Response

{
  "code": 200,
  "msg": "success",
  "data": {
    "address": "5xY...abc",
    "name": "MyWallet",
    "chain": 1,
    "isImport": false,
    "topUp": 0,
    "balance": 1.234567,
    "tokenBalance": {
      "amount": "1000000",
      "uiAmount": 1.0,
      "decimals": 6
    }
  },
  "success": true
}

Response fields:

• address: Wallet address
• name: Wallet display name
• chain: Chain code (1=SOL, 2=BSC, 3=ETH, 6=BASE)
• balance: Native token balance
• topUp: 1=pinned, 0=normal
• isImport: Whether the wallet was imported
• tokenBalance: Only present when tokenAddress is provided. Contains amount, uiAmount, decimals

PNL Query

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/pnl?walletAddress=<wallet>&tokenAddress=<token>&chain=<chain>

Query PNL (profit and loss) data for a specific wallet-token pair. Returns buy/sell totals, current holdings, and profit in both native currency and USD. Covers the last 30 days.

PNL Query Parameters

Param	Required	Type	Valid values	Description
walletAddress	YES	string	Wallet address	Must belong to current API Key user
tokenAddress	YES	string	Contract address	Token contract address
chain	YES	string	sol / eth / bsc / base	Chain identifier (required)

PNL Query Response

{
  "code": 200,
  "data": {
    "wallet": "5xYz...",
    "tokenMint": "EPjF...",
    "balance": 1.5,
    "buy": 2.0,
    "sell": 0.8,
    "hold": 1.2,
    "pnl": 0.5,
    "pnlusd": 75.0,
    "holdTokenNum": 1000,
    "holdTokenPercent": 0.05,
    "lastTradeTime": 1710000000000,
    "meta": {
      "symbol": "TOKEN",
      "dexId": "raydium",
      "pairAddress": "xxx"
    }
  }
}

Response fields:

• wallet: Wallet address
• tokenMint: Token contract address
• balance: Native token balance (e.g. SOL)
• buy: Total buy amount (native currency)
• sell: Total sell amount (native currency)
• hold: Current holding value (native currency)
• pnl: Profit/loss (native currency)
• pnlusd: Profit/loss (USD)
• holdTokenNum: Current token holdings quantity
• holdTokenPercent: Holdings as percentage of total supply
• lastTradeTime: Last trade timestamp (milliseconds)
• meta.symbol: Token symbol
• meta.dexId: DEX identifier
• meta.pairAddress: Trading pair address

Get IP

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/ip

Get the current outbound IP address of this server. Use this to check which IP to add to your API Key's whitelist. This endpoint is exempt from IP whitelist restrictions — it will work even if your IP is not whitelisted.

No parameters required.

Get IP Response

{
  "code": 200,
  "data": {
    "ip": "203.0.113.42"
  },
  "success": true
}

Response fields:

• ip: Your current outbound IP address

KOL Buy List

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/kol-buy-list?chain={chain}

Get KOL (Key Opinion Leader) recent buy list. Shows tokens recently purchased by influential traders.

KOL Buy List Parameters

Param	Required	Type	Valid values	Description
chain	NO	string	sol / bsc	Default sol. Only SOL and BSC supported

KOL Buy List Response

{
  "code": 200,
  "msg": "success",
  "data": [
    {
      "tokenMeta": {
        "symbol": "TOKEN",
        "dexId": "pump",
        "dexIcon": "https://...",
        "imageUrl": "https://...",
        "pairAddress": "PairAddress...",
        "mint": "TokenMintAddress..."
      },
      "priceNative": 0.0000001,
      "priceUsd": 0.0000085,
      "marketCap": 8500.0,
      "priceChange24h": 15.0,
      "walletBuyCnt": 2,
      "lastTradeTime": 1711234567890,
      "holder": 120,
      "volumeNative": 5000.0,
      "volumeUSD": 5000.0,
      "walletBuyItemList": [
        {
          "wallet": "KolWalletAddress...",
          "walletName": "KOL Name",
          "walletBuyAmount": 1.5
        }
      ]
    }
  ]
}

Response fields:

• tokenMeta.symbol: Token symbol
• tokenMeta.mint: Token contract address
• tokenMeta.dexId: DEX identifier
• tokenMeta.pairAddress: Trading pair address
• tokenMeta.imageUrl: Token logo URL
• priceNative: Price in native currency
• priceUsd: Price in USD
• marketCap: Market capitalization in USD
• priceChange24h: 24-hour price change percentage
• walletBuyCnt: Number of KOL wallets that bought
• lastTradeTime: Last trade timestamp (milliseconds)
• holder: Number of holders
• walletBuyItemList[].wallet: KOL wallet address
• walletBuyItemList[].walletName: KOL wallet name
• walletBuyItemList[].walletBuyAmount: Buy amount in native currency

Tag Holder Buy List

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/tag-holder-buy-list?chain={chain}

Get tag holder (Smart Money, Whale, etc.) recent buy list. Shows tokens recently purchased by tagged wallets.

Tag Holder Buy List Parameters

Param	Required	Type	Valid values	Description
chain	NO	string	sol / bsc	Default sol. Only SOL and BSC supported

Tag Holder Buy List Response

{
  "code": 200,
  "msg": "success",
  "data": [
    {
      "tokenMeta": {
        "symbol": "TOKEN",
        "dexId": "pump",
        "dexIcon": "https://...",
        "imageUrl": "https://...",
        "pairAddress": "PairAddress...",
        "mint": "TokenMintAddress..."
      },
      "priceNative": 0.0000001,
      "priceUsd": 0.0000085,
      "marketCap": 8500.0,
      "priceChange24h": -5.0,
      "walletBuyCnt": 1,
      "lastTradeTime": 1711234567890,
      "holder": 250,
      "volumeNative": 12000.0,
      "volumeUSD": 12000.0,
      "walletBuyItemList": [
        {
          "wallet": "HolderWalletAddress...",
          "walletName": "Smart Money",
          "walletBuyAmount": 2.5
        }
      ]
    }
  ]
}

Response fields:

• tokenMeta.symbol: Token symbol
• tokenMeta.mint: Token contract address
• tokenMeta.dexId: DEX identifier
• tokenMeta.pairAddress: Trading pair address
• tokenMeta.imageUrl: Token logo URL
• priceNative: Price in native currency
• priceUsd: Price in USD
• marketCap: Market capitalization in USD
• priceChange24h: 24-hour price change percentage
• walletBuyCnt: Number of tagged wallets that bought
• lastTradeTime: Last trade timestamp (milliseconds)
• holder: Number of holders
• walletBuyItemList[].wallet: Holder wallet address
• walletBuyItemList[].walletName: Holder wallet name / tag
• walletBuyItemList[].walletBuyAmount: Buy amount in native currency

Label List

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/label-list?chain={chain}&labelType={labelType}

Get tokens with specific labels (e.g., AGENT_KOL marked tokens). Currently only supports Solana chain.

Label List Parameters

Param	Required	Type	Valid values	Description
chain	NO	string	sol / bsc	Default sol. Supports SOL and BSC
labelType	NO	string	AGENT_KOL	Default AGENT_KOL. Currently only AGENT_KOL supported

Label List Response

{
  "code": 200,
  "msg": "success",
  "data": [
    {
      "pairAddress": "PairAddress...",
      "dexId": "raydium",
      "dexName": "Raydium",
      "symbol": "TOKEN",
      "name": "Token Name",
      "tokenAddress": "TokenAddress...",
      "imageUrl": "https://...",
      "priceUSD": "0.00123",
      "marketCapUSD": "123456.78",
      "priceChange24H": "15.5",
      "launchFrom": "pump",
      "links": {
        "tg": "https://t.me/...",
        "x": "https://x.com/...",
        "web": "https://..."
      }
    }
  ],
  "success": true
}

Response fields:

• pairAddress: Trading pair address
• dexId: DEX identifier
• dexName: DEX name
• symbol: Token symbol
• name: Token name
• tokenAddress: Token contract address
• imageUrl: Token logo URL
• priceUSD: Current price in USD
• marketCapUSD: Market capitalization in USD
• priceChange24H: 24-hour price change percentage
• launchFrom: Launch platform
• links: Social media links (Telegram, X/Twitter, Website)

Signal List

POST ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/signal-list?type={type}&chain={chain}

Get AI trend signal list (e.g., open-ai-trending tokens). Supports SOL and BSC chains.

Signal List Parameters

Param	Required	Type	Valid values	Description
type	NO	string	open-ai-trending	Default open-ai-trending. Currently only open-ai-trending supported
chain	NO	string	sol / bsc	Default sol. Supports SOL and BSC

Request body: Empty JSON object {}

Signal List Response

{
  "code": 200,
  "msg": "success",
  "data": [
    {
      "pairAddress": "PairAddress...",
      "dexId": "raydium",
      "dexName": "Raydium",
      "symbol": "TOKEN",
      "name": "Token Name",
      "tokenAddress": "TokenAddress...",
      "imageUrl": "https://...",
      "priceUSD": "0.00456",
      "marketCapUSD": "456789.12",
      "priceChange24H": "-5.2",
      "launchFrom": "pump",
      "links": {
        "tg": "https://t.me/...",
        "x": "https://x.com/...",
        "web": "https://..."
      }
    }
  ],
  "success": true
}

Response fields: Same as Label List (see above)

Trending List

POST ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/trending-list?chain={chain}

Get trending/hot token list. Shows the most active tokens within a given time period. Supports SOL and BSC chains.

Trending List Parameters

Param	Required	Type	Valid values	Description
chain	NO	string	sol / bsc	Default sol. Only SOL and BSC supported
period	YES	string	1M / 5M / 30M / 1H / 6H / 24H	Time period for trending. Not all periods available for all internal categories

Request body:

{ "period": "5M" }

Trending List Response

{
  "code": 200,
  "msg": "success",
  "data": [
    {
      "imageUrl": "https://...",
      "createTime": "1774581395318",
      "symbol": "TOKEN",
      "name": "Token Name",
      "dexId": "pfamm",
      "headerImage": "https://...",
      "pairAddress": "PairAddress...",
      "tokenAddress": "TokenMintAddress...",
      "priceUSD": "0.00005670",
      "priceChange24H": "98.00",
      "launchPlatform": {
        "name": "PUMP",
        "progress": 85,
        "completed": false,
        "launchedPair": null
      },
      "dexName": "Pump AMM",
      "dexIcon": "https://...",
      "marketCapUSD": "56708.41",
      "links": { "tg": "", "x": "https://x.com/...", "web": "" },
      "security": {
        "mintAuthority": { "value": false, "passed": true },
        "freezeAuthority": { "value": false, "passed": true },
        "topHolder": { "value": 18.61, "passed": false },
        "lpBurned": { "value": 100.0, "passed": true }
      },
      "holders": 641,
      "devHoldPercent": "0.0000000000000",
      "smartWallets": { "total": 3, "records": [{ "wallet": "...", "action": "buy", "nativeAmount": "1.5" }] },
      "sourceDexIcon": "https://...",
      "launchFrom": "pump",
      "extendFlags": { "live": false },
      "volume": 142092.91,
      "liquid": 20995.35,
      "buyCount": 2123,
      "sellCount": 1620,
      "auditInfo": {
        "devHp": 0,
        "snipers": 20,
        "insiderHp": 0,
        "newHp": 10.63,
        "bundleHp": 0,
        "dexPaid": true
      }
    }
  ]
}

Response fields:

• imageUrl: Token logo URL
• createTime: Trading pair creation timestamp (milliseconds)
• symbol: Token symbol
• name: Token name
• tokenAddress: Token contract address
• pairAddress: Trading pair address
• priceUSD: Current price in USD
• priceChange24H: 24-hour price change percentage
• marketCapUSD: Market capitalization in USD
• volume: Trading volume
• liquid: Liquidity
• buyCount: Buy transaction count
• sellCount: Sell transaction count
• holders: Number of holders
• devHoldPercent: Developer holding percentage
• dexName: DEX pool name
• launchFrom: Launch platform identifier
• launchPlatform: Launch platform details (name, progress, completed, launchedPair)
• links: Social media links (tg, x, web)
• security: Security info — mintAuthority, freezeAuthority (value=bool, passed=bool), topHolder, lpBurned (value=number, passed=bool)
• smartWallets: Smart wallet activity (total count + recent records with wallet/action/nativeAmount)
• extendFlags.live: Whether token is currently live streaming
• auditInfo: Audit details — devHp (dev holding %), snipers count, insiderHp, newHp (new wallet holding %), bundleHp, dexPaid (DexScreener paid)

Launch Token

POST ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/{chain}/launch

Launch (create) a new token on SOL or BSC chain. Optionally buy an initial amount of the newly created token.

Path Parameters

Param	Required	Type	Valid values	Description
chain	YES	string	sol / bsc	Only SOL and BSC supported

Launch Request Body

Param	Required	Type	Description
walletAddress	YES	string	Wallet address (must belong to the API Key's account)
name	YES	string	Token name
symbol	YES	string	Token symbol
buyAmount	NO	string	Native token amount for initial buy. "0" = create only. Default: "0"
solOptions	Sol only	object	Solana chain specific options (see below)
bscOptions	BSC only	object	BSC chain specific options (see below)

buyAmount Limits:

• SOL: max 100 SOL, min balance = buyAmount + 0.01 SOL
• BSC: max 20 BNB, min balance = buyAmount + 0.015 BNB

solOptions (chain=sol)

Param	Required	Type	Default	Description
uri	YES	string	-	Metadata JSON URI (Metaplex standard, containing name/symbol/description/image)
slippage	NO	integer	100	Slippage in basis points. 100 = 1%. Only effective when buyAmount > 0
priorityFee	NO	long	100000	Priority fee in lamports
tipFee	NO	long	100000	Tip fee in lamports
model	NO	integer	1	1 = MEV protection, 2 = fast mode
creator	NO	string	null	Creator address (base58). Defaults to signing wallet
mayhemMode	NO	boolean	false	Pump mayhem mode
cashback	NO	boolean	false	Pump cashback

Platform fee (1%) is charged automatically when buyAmount > 0, not configurable.

bscOptions (chain=bsc)

Param	Required	Type	Default	Description
desc	YES	string	-	Token description
image	YES	string	-	Image URL / base64 / data URI (≤5MB)
label	NO	string	"Meme"	Category: Meme, AI, Defi, Games, Infra, De-Sci, Social, Depin, Charity, Others
gasPrice	NO	string	null	Custom gas price (wei). Auto-fetched if not provided
model	NO	integer	1	1 = MEV protection (bundle), 2 = fast mode
feePlan	NO	boolean	false	Fee plan toggle
webUrl	NO	string	""	Website URL
twitterUrl	NO	string	""	Twitter URL
telegramUrl	NO	string	""	Telegram URL
tokenTaxInfo	NO	object	null	Token tax configuration (see below)

tokenTaxInfo (BSC only)

Param	Required	Type	Description
feeRate	YES	integer	Trading fee rate. Fixed options: 1, 3, 5, 10 (representing 1%-10%)
burnRate	YES	integer	Burn rate (0-100)
divideRate	YES	integer	Dividend distribution rate (0-100)
liquidityRate	YES	integer	Liquidity pool rate (0-100)
recipientRate	YES	integer	Recipient allocation rate (0-100)
minSharing	Conditional	long	Min token amount for dividend participation (in ether). Required when divideRate > 0. Format: d × 10^n (n≥5, 1≤d≤9)
recipientAddress	Conditional	string	Recipient address (0x...). Required when recipientRate > 0

Constraint: burnRate + divideRate + liquidityRate + recipientRate must equal 100.

Launch Response

Success:

{
  "code": 200,
  "msg": "success",
  "data": {
    "txHash": "transaction hash or signature",
    "tokenAddress": "newly created token address",
    "success": true
  },
  "success": true
}

On-chain execution failed:

{
  "code": 200,
  "msg": "success",
  "data": {
    "txHash": "transaction hash or signature",
    "tokenAddress": null,
    "success": false
  },
  "success": true
}

Launch Error Codes

Code	Message	Description
8004	wrong_parameter	Missing or invalid required fields
8006	insufficient_balance	Wallet balance below minimum
8060	api_key_invalid	Invalid API Key
8062	api_key_rate_limited	QPS limit exceeded
8106	open_api_launch_chain_not_supported	Chain not supported (only sol/bsc)
8107	open_api_launch_buy_amount_exceed	buyAmount exceeds max (SOL: 100, BSC: 20)
8108	open_api_launch_failed	Node service call failed
9006	wallet_not_exists	Wallet not found or not owned by current account

Launch Notes

• Transaction confirmation timeout: SOL ~25s, BSC ~3-5s
• SOL uri must be an accessible JSON metadata URL (Metaplex Token Metadata standard)
• BSC image upload is handled by FourMeme platform internally
• SOL mint address is randomly generated by the server
• SOL platform fee (1%) is charged automatically when buyAmount > 0

Execution Rules

1. Confirm trade details before writing -- Before any write operation (/swap, /launch, /autoSell/*), confirm with the user: chain, token address, amount/percentage, buy or sell, and which wallet. Prefer an inline summary; do not block the user with multiple back-and-forth prompts once details are clear.
   • First-trade-of-session risk acknowledgement: On the first write operation of a session, additionally remind the user of the key risks in one compact block — API Key = wallet access, no read-only key exists, IP whitelist recommended — and have them confirm once via AskUserQuestion. Subsequent writes in the same session skip this risk block and only confirm trade details for speed.
2. Auto-query wallet -- If the user does not provide a wallet address: a. If there is a remembered default wallet for that chain, use it directly and show its current balance via Wallet Info API before confirming. b. Otherwise, call List Wallets API. If only 1 wallet exists, auto-select it. If multiple, ask user to choose. If none, guide to create at https://www.xxyy.io/wallet/manager?chainId={chain}. c. Remember the selected wallet as default for that chain. d. If the user provides a wallet address, call Wallet Info API to verify it exists and show its balance before confirming the trade.
3. Use Bash with curl to call the API
4. Poll trade result -- After swap submission, query trade status up to 3 times with 5s intervals
5. Show transaction link -- Always display the block explorer URL with the txId
6. Never retry failed swap requests -- show the error to user instead
7. Chain-wallet validation -- walletAddress must match the selected chain. A Solana wallet cannot be used for BSC/ETH/Base trades and vice versa. If the user provides a mismatched wallet/chain combination, warn them and ask to correct before proceeding.
8. Strict parameter validation -- Before calling the API, validate EVERY field:
   • All required parameters must be present and have legal values
   • chain must be one of sol/eth/bsc/base
   • isBuy must be boolean true or false
   • amount for buy: must be > 0; for sell: must be 1-100
   • tip must be provided; SOL chain: 0.0001-0.1 (unit: SOL); EVM chains: 0.1-100 (unit: Gwei). If tip is outside the recommended range, must warn the user about potentially high cost and require explicit confirmation before proceeding
   • model if provided must be 1 or 2
   • priorityFee if provided only applies to Solana chain
   • Do NOT send any field names outside the parameter tables above
   • If any validation fails, refuse to send the request and ask the user to correct

Feed Rules

1. type validation -- Only accept NEW, ALMOST, COMPLETED (uppercase). Reject any other value.
2. chain validation -- Feed only supports sol and bsc. If user specifies eth or base, reject and inform them that Feed scanning is only available on Solana and BSC chains.
3. Single query mode (default) -- Call the Feed API once, format and display key info for each token: symbol, priceUSD, marketCapUSD, holders, devHoldPercent, launchPlatform (name + progress).
4. Continuous monitor mode -- Activate only when user explicitly says "持续监控", "monitor", or "watch":
   • Use a Bash polling loop, calling Feed API every 5 seconds
   • Deduplicate by tokenAddress — only display newly appeared tokens
   • Loop limit: 480 seconds (8 minutes). Set Bash timeout to 540000ms
   • After loop ends, use AskUserQuestion to ask: continue monitoring / view token details / buy a token / stop
   • When continuing, preserve the seen tokenAddress set to avoid repeats
5. Filter guidance -- Before querying, optionally ask user about filter preferences (market cap range, liquidity, holder count, etc.). If not asked, use no filters (return all).
6. No auto-trading -- Feed scanning is for observation only. NEVER automatically buy or sell based on scan results.
7. Error handling -- See Error Codes table. For data query APIs: code == 200 with success == true means success; code == 300 is server error (inform user to retry later); code == 8060/8061 means stop immediately; code == 8062 means wait 2 seconds and retry.

Token Query Rules

1. ca required -- Contract address (ca) must be provided. If missing, ask user for it.
2. chain validation -- Supports all 4 chains: sol, eth, bsc, base. Default sol.
3. HoneyPot warning -- If securityInfo.honeyPot == true, display a prominent warning that this token is a honeypot and trading it is extremely risky.
4. High tax alert -- If taxInfo.buy or taxInfo.sell > 5%, warn user about high tax rates.
5. Display format -- Present results in groups: Trade Info → Security Check → Tax Rates → Holder Distribution → Social Links.
6. Trade follow-up -- After displaying query results, optionally ask user if they want to buy this token, linking to the Buy Token flow.
7. Error handling -- Same as Feed Rules (see Error Codes table).

Wallets Rules

1. chain validation -- Supports all 4 chains. Default sol.
2. Display format -- Show wallet name, address, native balance. Mark pinned wallets with ⭐.
3. Token holdings -- If user asks about specific token holdings, pass tokenAddress to show per-wallet balance.
4. No wallets -- If response returns empty list, guide user to create at: https://www.xxyy.io/wallet/manager?chainId={chain}
5. Default wallet memory -- After user selects a wallet, remember it as the default for that chain in the current session. Use this default for subsequent trades on the same chain without asking again.
6. Single wallet query -- When the user provides a specific wallet address and asks for its balance, use Wallet Info API instead of List Wallets. Also use Wallet Info to show balance before trade confirmation.
7. Error handling -- Same as other data query APIs (see Error Codes table).

Auto-Sell Rules (止盈止损)

Manage take-profit and stop-loss rules. When auto-sell is enabled, buying a token automatically creates pending sell orders based on these rules.

List Rules

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/autoSell/list

No parameters. Returns all rules for current user.

Response:

{
  "code": 200,
  "data": [
    {
      "id": 123,
      "taskFlag": 0,
      "pricePercent": 30,
      "sellPercent": 100,
      "isTrailing": 1,
      "createTime": "2026-04-09T08:00:00.000+00:00"
    }
  ],
  "success": true
}

Fields:

• taskFlag: 0 = stop-loss (止损), 1 = take-profit (止盈)
• pricePercent: trigger percentage (e.g. 30 = price drops/rises 30% from buy price)
• sellPercent: percentage of holdings to sell (0-100)
• isTrailing: 1 = trailing stop enabled, 0 = disabled. Only effective for stop-loss rules (taskFlag=0). When enabled, the stop-loss price automatically trails upward as token price rises, locking in profits.

Create/Update Rules

POST ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/autoSell/createOrUpdate

⚠️ This is a full replacement -- all existing rules are deleted and replaced with the provided list. Always include ALL desired rules (both new and existing) in the request.

{
  "infos": [
    { "taskFlag": 1, "pricePercent": 100, "sellPercent": 50, "isTrailing": 0 },
    { "taskFlag": 0, "pricePercent": 30, "sellPercent": 100, "isTrailing": 1 }
  ]
}

Behavior notes:

1. When user wants to add a rule, first call List to get existing rules, then merge and send all together.
2. isTrailing is ignored for take-profit rules (taskFlag=1) and always stored as 0.

Delete Rules

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/autoSell/delete?ids=123,456

• ids (required): comma-separated rule IDs to delete. Only deletes rules owned by current user.

Toggle Auto-Sell

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/autoSell/open

Param	Required	Default	Description
flag	yes	—	true to enable, false to disable auto-sell
tokenAddress	no	""	If set, only close pending orders for this token
closeAll	no	false	If true, close ALL pending auto-sell orders

Behavior notes:

1. Toggling off does NOT delete rules, only disables auto-sell and optionally closes pending orders.
2. closeAll=true removes all pending limit orders generated by auto-sell rules.
3. tokenAddress and closeAll are only relevant when flag=false.

Token Holder List

Query token holder information including top holders, followed wallets, KOL wallets, and insider wallets.

GET ${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/holders/{type}

Param	Type	Required	Description
type	path	yes	Holder type: top (top 20 holders), follow (followed wallets), kol (KOL wallets), insider (insider wallets)
mint	query	no	Token contract address
pair	query	no	Pool/pair address
wallet	query	no	Wallet address to filter
chain	query	no	Blockchain, default sol. Supports bsc, base, etc.

Response fields (per holder):

• address — Wallet address
• name — Wallet name (only for followed wallets, null otherwise)
• holdAmount — Token amount held
• holdPercent — Hold percentage (e.g. "39.16" = 39.16%)
• holdValueNative — Hold value in native token (SOL/BNB)
• holdValueUSD — Hold value in USD
• tags — Labels: NEW, SNIPER, BUNDLE, INSIDER, LP
• tradeCount / buyCount / sellCount — Trade statistics (nullable)
• profitNative / profitUSD / profitPercent — Profit data (nullable)
• avgBuyPrice / avgSellPrice — Average trade prices (nullable)
• tokenSourceType — Token source: 1 = bought, 2 = transferred
• nativeBalance — Native token balance of the wallet

Behavior notes:

1. At least one of mint or pair should be provided to get meaningful results.
2. The follow type returns holders from the user's followed wallet list — results depend on user's follow configuration.
3. Response data is nullable for many fields — holders who received tokens via transfer (tokenSourceType=2) typically have null trade/profit data.

Onboarding Flow

Trigger: Automatically execute once when the skill is first activated in a session. Run only once per session.

Detection Logic

1. Check if $XXYY_API_KEY is set in the environment.
2. Case A — No API Key: Display a setup guide:
   • How to get a key: visit https://www.xxyy.io/apikey
   • How to set it: export XXYY_API_KEY=xxyy_ak_xxxx
   • Show the feature table (Trade, Feed, Token Query, Wallets) and available strategies list.
   • Stop here until user sets the key.
3. Case B — API Key exists: Silently call Ping API.
   • Ping success: Silently fetch wallets for all 4 chains (sol, eth, bsc, base) via List Wallets API. For each chain, pick the index-0 wallet as the default; if no wallet exists, show "N/A". Display:
     • Feature table (Trade, Feed, Token Query, Wallets)
     • Default wallets table: Chain | Wallet Name | Address | Balance
     • Available strategies list (Strategy 1/2/3 with trigger phrases)
     • Tip: 修改默认钱包 {chain} {wallet name or address} to change defaults
   • Ping failure (8060/8061): Case C — inform user that the API Key is invalid or disabled, guide them to regenerate at https://www.xxyy.io/apikey.

Change Default Wallet

When user says "修改默认钱包 {chain} {wallet name or address}":

• Match by wallet name (case-insensitive) or address against the List Wallets result for that chain.
• If matched, update the session default and confirm.
• If no match, show available wallets for that chain and ask user to pick.

Non-blocking

If the user sends an action command (e.g., buy/sell/scan) before onboarding completes, silently finish the detection in the background and proceed to handle their command directly.

Strategy Rules (Common)

These rules apply to all three strategies below.

1. Wallet prerequisite — If no default wallet is set for the required chain, run the Onboarding wallet-fetch step first.
2. Confirmation table — Before every trade, display a confirmation table with: chain, action (buy/sell), wallet (name + address + balance), token (symbol + address), amount, tip, slippage. Proceed only after explicit user confirmation.
3. Result display — After trade completes, show: txId, status, block explorer link (see Block Explorer URLs).
4. Mutual exclusion — Only one polling strategy (Strategy 2 or 3) can run at a time. Starting a new one stops the current one.
5. Stop command — User says "stop" or "停止" → immediately terminate the active polling strategy.
6. No auto-trading — Strategy 2 and 3 scanning only displays results. NEVER automatically submit a trade. User must explicitly choose to buy.
7. Amount modification — User says "修改金额 {value}" → update the buy amount for the next trade (does not affect in-flight trades).
8. Default parameters — SOL: slippage 20%, tip 0.0001 SOL. EVM chains (eth/bsc/base): slippage 20%, tip 1 Gwei. Users can override.
9. Error handling — 8060/8061: stop strategy immediately. 8062: wait 2s and retry. 300: notify user of server error.
10. Parameter validation — All trades follow Execution Rules #8 (strict parameter validation).

Strategy 1: Direct Buy/Sell

Trigger: User provides a token contract address with buy/sell intent (e.g., "买 0x... 0.1 BNB", "sell 50% of ...").

Flow

1. Parse intent: Identify action (buy/sell), token address, chain, amount, wallet.
2. Chain auto-detect: 0x prefix → EVM chain. If the specific EVM chain (eth/bsc/base) cannot be determined, ask user. Base58 format → SOL.
3. Wallet selection: Follow Execution Rules #2 (auto-query wallet logic).
4. Display confirmation table (see Strategy Rules #2).
5. User confirms → Call Swap API → Poll trade status (Execution Rules #4) → Display result (Strategy Rules #3).
6. On failure: Do NOT retry. Show error to user (Execution Rules #6).

Strategy 2: AI Auto Scan

Trigger: User says "AI扫链", "AI scan", "auto scan", "smart scan", or "开始AI扫链".

Setup

1. Confirm default wallets exist for SOL and BSC (required chains for Feed). If missing, fetch via Onboarding.
2. Confirm buy amount per chain. Defaults: 0.1 SOL / 0.001 BNB. User can customize.
3. Display configuration summary: wallets, amounts, scan tiers.

Scan Tiers

Three tiers run in parallel each polling round. These are pre-validated filter parameters; users can modify them.

Tier A — NEW (freshly launched tokens):

{"topHp":"22,40","snipers":",6","insiderHp":",8","holder":"10,","mc":"8000,","oneLink":1,"createTime":"1,70"}

Feed type: NEW

Tier B — ALMOST (near graduation):

{"createTime":"1,120","dexPay":1,"mc":"13000,"}

Feed type: ALMOST

Tier C — COMPLETED (graduated tokens):

{"createTime":"1,240","topHp":"18,","holder":"300,","mc":"20000,160000"}

Feed type: COMPLETED

Polling Logic

• Interval: Every 5 minutes per round.
• Requests per round: 3 tiers × 2 chains (sol + bsc) = up to 6 Feed API calls.
• Max duration: 60 minutes. After 60 minutes, ask user whether to continue.
• Deduplication: Track tokenAddress across all rounds and chains. Only display newly discovered tokens.

Display Format

For each new token found, show:

Field	Source
Symbol	symbol
Chain	request chain
Price	priceUSD
Market Cap	marketCapUSD
Holders	holders
Dev Hold %	devHoldPercent
Platform + Progress	launchPlatform.name + launchPlatform.progress
Matched Tier	A / B / C

User Interaction

After displaying new tokens, user can:

• Select a token → Call Token Query API to show full details (security, tax, links, holders).
• Buy a token → Switch to Strategy 1 flow with the selected token.
• Skip / continue → Wait for next polling round.

Strategy 3: Tweet Scan

Trigger: User says "推文扫链", "tweet scan", "twitter scan", or "开始推文扫链".

Default Monitored Accounts

@heyibinance, @cz_binance — recommended defaults. User can modify before or during scanning.

Setup

1. Confirm monitored Twitter account list.
2. Confirm BSC wallet exists (Tweet Scan is BSC-only). If missing, fetch via Onboarding.
3. Confirm buy amount. Default: 0.001 BNB.
4. Display configuration summary: accounts, wallet, amount.
5. Fixed parameters (not user-modifiable): tip = 5 Gwei, slippage = 50%, model = 1.

Polling Flow

Every 5 seconds:

1. Call POST /feed/NEW?chain=bsc with body {"oneLink":1} to get new BSC tokens with social links.
2. Deduplicate by tokenAddress using seen_token_addresses set.
3. For each new token where hasLink == true: a. Call GET /query?ca={tokenAddress}&chain=bsc to fetch full token details including linkInfo. b. Check if linkInfo.x contains any monitored account handle (case-insensitive substring match). c. Also deduplicate by linkInfo.x URL using seen_twitter_urls set.
4. Match found → Display token details + confirmation table. Wait for user response (buy / skip).
5. No match → Skip silently, continue polling.

Duration

• Max duration: 30 minutes. After 30 minutes, ask user whether to continue.
• Use a Bash polling loop. Set Bash timeout to 1860000ms (31 minutes).

Account Management

• "修改账号 @xxx" → Replace the entire monitored list with the new account. Takes effect next polling round.
• "添加账号 @xxx" → Append to the monitored list. Takes effect next polling round.

Status Line

Display a status line during scanning:

[HH:MM:SS] Scanning BSC... (watching: @heyibinance, @cz_binance) #N

Where #N is the count of tokens scanned so far.

Wallet Address Formats

Chain	Format	Example pattern
SOL	Base58, 32-44 characters	7xKX...
ETH / BSC / Base	0x + 40 hex characters	0x1a2B...

Block Explorer URLs

• SOL: https://solscan.io/tx/{txId}
• ETH: https://etherscan.io/tx/{txId}
• BSC: https://bscscan.com/tx/{txId}
• BASE: https://basescan.org/tx/{txId}

Error Codes

Code	Meaning	Scope
200	Success	Data query APIs (Feed, Token Query)
300	Server error — inform user to retry later	Data query APIs (Feed, Token Query)
8060	API Key invalid	All APIs
8061	API Key disabled	All APIs
8062	Rate limited	All APIs — data query: retry after 2s; trade: retry after 1s (except swap, see Execution Rules #5)
8063	IP not in whitelist — use get_ip to check current IP, update whitelist at https://www.xxyy.io/apikey	All APIs

Example curl

# Buy
curl -s -X POST "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/swap" \
  -H "Authorization: Bearer $XXYY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"chain":"sol","walletAddress":"...","tokenAddress":"...","isBuy":true,"amount":0.1,"tip":0.0001}'

# Query Trade
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/trade?txId=..." \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Feed - Scan newly launched tokens on SOL (with filters)
curl -s -X POST "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/feed/NEW?chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"mc":"10000,500000","holder":"50,","insiderHp":",50"}'

# Token Query
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/query?ca=TOKEN_ADDRESS&chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# List Wallets
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/wallets?chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Wallet Info
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/wallet/info?walletAddress=YOUR_WALLET&chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# PNL Query
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/pnl?walletAddress=YOUR_WALLET&tokenAddress=TOKEN_ADDRESS&chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Trade History
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/trades?walletAddress=YOUR_WALLET&chain=sol&pageNum=1&pageSize=10" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Get IP (exempt from IP whitelist)
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/ip" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# KOL Buy List
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/kol-buy-list?chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Tag Holder Buy List
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/tag-holder-buy-list?chain=bsc" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Label List (SOL only)
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/label-list?chain=sol&labelType=AGENT_KOL" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Signal List (SOL/BSC)
curl -s -X POST "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/signal-list?type=open-ai-trending&chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{}'

# Trending List (SOL/BSC)
curl -s -X POST "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/trending-list?chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"period": "5M"}'

# Launch Token - SOL (create only)
curl -s -X POST "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/sol/launch" \
  -H "Authorization: Bearer $XXYY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"walletAddress":"<SOL_WALLET>","name":"My Token","symbol":"MTK","buyAmount":"0","solOptions":{"uri":"https://arweave.net/<metadata_id>","slippage":10000,"priorityFee":100000,"tipFee":100000,"model":1}}'

# Launch Token - SOL (create + buy 0.5 SOL)
curl -s -X POST "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/sol/launch" \
  -H "Authorization: Bearer $XXYY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"walletAddress":"<SOL_WALLET>","name":"My Token","symbol":"MTK","buyAmount":"0.5","solOptions":{"uri":"https://arweave.net/<metadata_id>","slippage":10000,"priorityFee":100000,"tipFee":100000,"model":1,"cashback":true}}'

# Launch Token - BSC (create + buy 0.001 BNB)
curl -s -X POST "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/bsc/launch" \
  -H "Authorization: Bearer $XXYY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"walletAddress":"<BSC_WALLET>","name":"Exchange the world","symbol":"ETW","buyAmount":"0.001","bscOptions":{"desc":"Exchange the world","image":"https://example.com/image.png","label":"Meme","gasPrice":"3000000000","model":1,"feePlan":false}}'

# Launch Token - BSC (with token tax)
curl -s -X POST "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/bsc/launch" \
  -H "Authorization: Bearer $XXYY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"walletAddress":"<BSC_WALLET>","name":"Tax Token","symbol":"TAXT","buyAmount":"0.1","bscOptions":{"desc":"A token with tax","image":"https://example.com/image.png","label":"Defi","model":1,"tokenTaxInfo":{"feeRate":5,"burnRate":20,"divideRate":30,"liquidityRate":0,"recipientRate":50,"minSharing":100000,"recipientAddress":"0x..."}}}'

# Auto-Sell: List rules
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/autoSell/list" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Auto-Sell: Create rules (full replacement - include ALL desired rules)
curl -s -X POST "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/autoSell/createOrUpdate" \
  -H "Authorization: Bearer $XXYY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"infos":[{"taskFlag":1,"pricePercent":100,"sellPercent":50,"isTrailing":0},{"taskFlag":0,"pricePercent":30,"sellPercent":100,"isTrailing":1}]}'

# Auto-Sell: Delete rules by ID
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/autoSell/delete?ids=123,456" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Auto-Sell: Enable
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/autoSell/open?flag=true" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Auto-Sell: Disable and close all pending orders
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/autoSell/open?flag=false&closeAll=true" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Holders: Top holders (SOL)
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/holders/top?mint=<TOKEN_ADDRESS>&chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Holders: KOL holders (BSC, with pair)
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/holders/kol?mint=<TOKEN_ADDRESS>&pair=<PAIR_ADDRESS>&chain=bsc" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Holders: Followed wallets
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/holders/follow?mint=<TOKEN_ADDRESS>&chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY"

# Holders: Insider wallets
curl -s "${XXYY_API_BASE_URL:-https://www.xxyy.io}/api/trade/open/api/holders/insider?mint=<TOKEN_ADDRESS>&chain=sol" \
  -H "Authorization: Bearer $XXYY_API_KEY"