触发器节点

ChainStream Event ──webhook POST──> n8n Webhook URL ──> ChainstreamTrigger Node ──> Your Workflow

https://your-n8n-instance.com/webhook/chainstream-trigger/XXXXXXXX

{
  "nodes": [
    {
      "parameters": {
        "event": "token.price.change",
        "options": {
          "chain": "solana",
          "tokenAddress": "So11111111111111111111111111111111111111112",
          "threshold": 5
        }
      },
      "name": "ChainStream Trigger",
      "type": "n8n-nodes-chainstream.chainstreamTrigger",
      "typeVersion": 1,
      "position": [250, 300],
      "webhookId": "chainstream-trigger",
      "credentials": {
        "chainstreamApi": {
          "id": "1",
          "name": "ChainStream API"
        }
      }
    }
  ]
}

{
  "event": "token.price.change",
  "timestamp": "2026-03-26T12:00:00Z",
  "data": {
    "chain": "solana",
    "tokenAddress": "So11111111111111111111111111111111111111112",
    "symbol": "SOL",
    "price": 185.42,
    "previousPrice": 176.10,
    "changePercent": 5.29,
    "currency": "usd"
  }
}

{
  "event": "token.transfer.large",
  "timestamp": "2026-03-26T12:05:00Z",
  "data": {
    "chain": "solana",
    "tokenAddress": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "symbol": "USDC",
    "from": "9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM",
    "to": "5Q544fKrFoe6tsEbD7S8EmxGTJYAKtTVhAW5Q5pge4j1",
    "amount": 2500000,
    "txSignature": "5K4u...xQ7p"
  }
}

{
  "event": "token.new",
  "timestamp": "2026-03-26T12:10:00Z",
  "data": {
    "chain": "solana",
    "tokenAddress": "NEW_TOKEN_MINT_ADDRESS",
    "name": "Example Token",
    "symbol": "EXT",
    "decimals": 9,
    "creator": "CREATOR_WALLET_ADDRESS"
  }
}

{
  "event": "trade.activity",
  "timestamp": "2026-03-26T12:15:00Z",
  "data": {
    "chain": "solana",
    "tradeType": "buy",
    "wallet": "TRADER_WALLET_ADDRESS",
    "pair": "SOL/USDC",
    "amount": 1500,
    "price": 185.42,
    "dex": "raydium",
    "txSignature": "3Fj2...mN8k"
  }
}

{
  "nodes": [
    {
      "parameters": {
        "event": "token.transfer.large",
        "options": {
          "chain": "solana",
          "tokenAddress": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
          "minAmount": 1000000
        }
      },
      "name": "Large Transfer Trigger",
      "type": "n8n-nodes-chainstream.chainstreamTrigger",
      "typeVersion": 1,
      "position": [250, 300],
      "webhookId": "large-transfer",
      "credentials": {
        "chainstreamApi": {
          "id": "1",
          "name": "ChainStream API"
        }
      }
    },
    {
      "parameters": {
        "chatId": "-100XXXXXXXXXX",
        "text": "Large USDC transfer detected:\nFrom: {{ $json.data.from }}\nTo: {{ $json.data.to }}\nAmount: {{ $json.data.amount }} USDC\nTx: {{ $json.data.txSignature }}"
      },
      "name": "Telegram",
      "type": "n8n-nodes-base.telegram",
      "position": [450, 300]
    }
  ],
  "connections": {
    "Large Transfer Trigger": {
      "main": [[{ "node": "Telegram", "type": "main", "index": 0 }]]
    }
  }
}