Outil d'agent de cryptomonnaie CoinMarketCap

Intermédiaire

Ceci est unFinance, AIworkflow d'automatisation du domainecontenant 13 nœuds.Utilise principalement des nœuds comme Agent, LmChatOpenAi, ExecuteWorkflowTrigger, ToolHttpRequest, MemoryBufferWindow, combinant la technologie d'intelligence artificielle pour une automatisation intelligente. Via un agent CoinMarketCap alimenté par l'IA, obtenir des données de marché de crypto-monnaie en temps réel

Prérequis
  • Clé API OpenAI
  • Peut nécessiter les informations d'identification d'authentification de l'API cible
Aperçu du workflow
Visualisation des connexions entre les nœuds, avec support du zoom et du déplacement
Exporter le workflow
Copiez la configuration JSON suivante dans n8n pour importer et utiliser ce workflow
{
  "id": "R4EuB1gx1IpMXCJM",
  "meta": {
    "instanceId": "a5283507e1917a33cc3ae615b2e7d5ad2c1e50955e6f831272ddd5ab816f3fb6",
    "templateCredsSetupCompleted": true
  },
  "name": "CoinMarketCap_Crypto_Agent_Tool",
  "tags": [],
  "nodes": [
    {
      "id": "c055762a-8fe7-4141-a639-df2372f30060",
      "name": "When Executed by Another Workflow",
      "type": "n8n-nodes-base.executeWorkflowTrigger",
      "position": [
        -240,
        260
      ],
      "parameters": {
        "workflowInputs": {
          "values": [
            {
              "name": "message"
            },
            {
              "name": "sessionId"
            }
          ]
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
      "name": "CoinMarketCap Crypto Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        260,
        260
      ],
      "parameters": {
        "text": "={{ $json.message }}",
        "options": {
          "systemMessage": "You are an AI cryptocurrency analyst. You have access to six live CoinMarketCap tools, each linked to a real API endpoint. These tools allow you to retrieve price data, metadata, market rankings, conversions, and global market stats.\n\nUse the most relevant tool based on the user’s intent. Below is a list of your currently connected tools, their functions, and accepted input parameters.\n\n---\n\n### 🔧 **Connected Tools & Supported Inputs**\n\n---\n\n#### 1. **Crypto Map**\n- **Endpoint**: `/v1/cryptocurrency/map`\n- **Purpose**: Get CoinMarketCap IDs, symbols, and names.\n- **Supported Inputs**:\n  - `symbol` – (Optional) Comma-separated crypto symbols (e.g., BTC,ETH)\n  - `listing_status` – `active`, `inactive`, or `untracked`\n  - `start` – (Pagination start)\n  - `limit` – (Number of results)\n- **Use Cases**:\n  - “What is the CoinMarketCap ID for SOL?”\n  - “List all active cryptocurrencies.”\n\n---\n\n#### 2. **Crypto Info**\n- **Endpoint**: `/v2/cryptocurrency/info`\n- **Purpose**: Get metadata like description, whitepaper, and social links.\n- **Supported Inputs**:\n  - `symbol` – (Required) Comma-separated symbols\n- **Use Cases**:\n  - “Show me the whitepaper for ETH.”\n  - “What’s the website and Twitter handle of DOGE?”\n\n---\n\n#### 3. **Crypto Listings**\n- **Endpoint**: `/v1/cryptocurrency/listings/latest`\n- **Purpose**: Ranked list of coins sorted by market cap.\n- **Supported Inputs**:\n  - `start` – (e.g., 1 for top coin, 101 for rank 101+)\n  - `limit` – (e.g., 10 for top 10)\n  - `convert` – Currency to convert values into (e.g., USD, EUR)\n- **Use Cases**:\n  - “Show me the top 20 coins.”\n  - “What are the top 5 coins in EUR?”\n\n---\n\n#### 4. **CoinMarketCap Price**\n- **Endpoint**: `/v2/cryptocurrency/quotes/latest`\n- **Purpose**: Real-time price, volume, and market cap.\n- **Supported Inputs**:\n  - `symbol` – (Required) Single or multiple symbols\n  - `convert` – Currency to display results in (e.g., USD)\n- **Use Cases**:\n  - “What’s the current price of ADA?”\n  - “How much volume has BTC traded in the last 24h?”\n\n---\n\n#### 5. **Global Metrics**\n- **Endpoint**: `/v1/global-metrics/quotes/latest`\n- **Purpose**: Global crypto market stats.\n- **Supported Inputs**:\n  - *(None required)*\n- **Use Cases**:\n  - “What’s the total crypto market cap?”\n  - “How dominant is Bitcoin?”\n\n---\n\n#### 6. **Price Conversion**\n- **Endpoint**: `/v1/tools/price-conversion`\n- **Purpose**: Convert one crypto/fiat into another.\n- **Supported Inputs**:\n  - `amount` – (Required) Numerical amount to convert\n  - `symbol` – (Required) The crypto to convert from\n  - `convert` – (Required) The target currency (e.g., BTC, USD)\n- **Use Cases**:\n  - “Convert 5 ETH to USD.”\n  - “What’s 1000 DOGE in BTC?”\n\n"
        },
        "promptType": "define"
      },
      "typeVersion": 1.8
    },
    {
      "id": "52e42df6-6b67-45d6-80a0-5361259a9d8f",
      "name": "Crypto Agent Brain",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        -300,
        520
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini",
          "cachedResultName": "gpt-4o-mini"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "yUizd8t0sD5wMYVG",
          "name": "OpenAi account"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "8387d236-2e94-48de-b5b9-0838762440f9",
      "name": "Crypto Agent Mémoire",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        -120,
        520
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "a48f47a0-9bef-412c-91b8-df57ce3dba12",
      "name": "CoinMarketCap Price",
      "type": "@n8n/n8n-nodes-langchain.toolHttpRequest",
      "position": [
        600,
        520
      ],
      "parameters": {
        "url": "https://pro-api.coinmarketcap.com/v2/cryptocurrency/quotes/latest",
        "sendQuery": true,
        "sendHeaders": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "parametersQuery": {
          "values": [
            {
              "name": "symbol"
            },
            {
              "name": "convert"
            }
          ]
        },
        "toolDescription": "The tool going to recieve input of cryptocurrency name and then request the price from CoinMarketCap and send the price back in a message.",
        "parametersHeaders": {
          "values": [
            {
              "name": "Accept",
              "value": "application/json",
              "valueProvider": "fieldValue"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "OKXROn8aWkgAOvvV",
          "name": "CoinMarketCap Standard"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "d5d5e847-efbc-41cd-b581-095eb3825bfd",
      "name": "Chiffrement Map",
      "type": "@n8n/n8n-nodes-langchain.toolHttpRequest",
      "position": [
        60,
        520
      ],
      "parameters": {
        "url": "https://pro-api.coinmarketcap.com/v1/cryptocurrency/map",
        "sendQuery": true,
        "sendHeaders": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "parametersQuery": {
          "values": [
            {
              "name": "symbol",
              "valueProvider": "modelOptional"
            },
            {
              "name": "listing_status",
              "valueProvider": "modelOptional"
            },
            {
              "name": "start",
              "valueProvider": "modelOptional"
            },
            {
              "name": "limit",
              "valueProvider": "modelOptional"
            }
          ]
        },
        "toolDescription": "Get a map of all cryptocurrencies with CoinMarketCap ID, name, and symbol.",
        "parametersHeaders": {
          "values": [
            {
              "name": "Accept"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "OKXROn8aWkgAOvvV",
          "name": "CoinMarketCap Standard"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "ac224086-1243-4dcb-85eb-dbf59fc927ac",
      "name": "Chiffrement Info",
      "type": "@n8n/n8n-nodes-langchain.toolHttpRequest",
      "position": [
        240,
        520
      ],
      "parameters": {
        "url": "https://pro-api.coinmarketcap.com/v2/cryptocurrency/info",
        "sendQuery": true,
        "sendHeaders": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "parametersQuery": {
          "values": [
            {
              "name": "symbol"
            }
          ]
        },
        "toolDescription": "Get metadata for one or more cryptocurrencies including logo, description, and links.\n\n",
        "parametersHeaders": {
          "values": [
            {
              "name": "Accept"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "OKXROn8aWkgAOvvV",
          "name": "CoinMarketCap Standard"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "b261f3ed-a1dc-4dd0-bc63-31e77041bb01",
      "name": "Chiffrement Listings",
      "type": "@n8n/n8n-nodes-langchain.toolHttpRequest",
      "position": [
        420,
        520
      ],
      "parameters": {
        "url": "https://pro-api.coinmarketcap.com/v1/cryptocurrency/listings/latest",
        "sendQuery": true,
        "sendHeaders": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "parametersQuery": {
          "values": [
            {
              "name": "start"
            },
            {
              "name": "limit"
            },
            {
              "name": "convert"
            }
          ]
        },
        "toolDescription": "Retrieve a ranked list of cryptocurrencies sorted by market cap. Supports pagination and conversion currency.",
        "parametersHeaders": {
          "values": [
            {
              "name": "Accept"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "OKXROn8aWkgAOvvV",
          "name": "CoinMarketCap Standard"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "cfa6badf-0eed-4b37-bb1d-2ffcd39a23fc",
      "name": "Global Metrics",
      "type": "@n8n/n8n-nodes-langchain.toolHttpRequest",
      "position": [
        800,
        520
      ],
      "parameters": {
        "url": "https://pro-api.coinmarketcap.com/v1/global-metrics/quotes/latest",
        "sendHeaders": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "toolDescription": "Returns global crypto market metrics including market cap, 24h volume, BTC dominance, and total active cryptocurrencies.",
        "parametersHeaders": {
          "values": [
            {
              "name": "Accept"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "OKXROn8aWkgAOvvV",
          "name": "CoinMarketCap Standard"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "ca40fc60-8cdd-48ec-98ba-63259582a16e",
      "name": "Price Conversion",
      "type": "@n8n/n8n-nodes-langchain.toolHttpRequest",
      "position": [
        1000,
        520
      ],
      "parameters": {
        "url": "https://pro-api.coinmarketcap.com/v1/tools/price-conversion",
        "sendQuery": true,
        "sendHeaders": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "parametersQuery": {
          "values": [
            {
              "name": "amount"
            },
            {
              "name": "symbol"
            },
            {
              "name": "convert"
            }
          ]
        },
        "toolDescription": "Convert cryptocurrency or fiat value from one currency to another.",
        "parametersHeaders": {
          "values": [
            {
              "name": "Accept"
            }
          ]
        }
      },
      "credentials": {
        "httpHeaderAuth": {
          "id": "OKXROn8aWkgAOvvV",
          "name": "CoinMarketCap Standard"
        }
      },
      "typeVersion": 1.1
    },
    {
      "id": "360bb74c-0ca6-4cd7-95ab-7f14a2c89e6c",
      "name": "Crypto Agent Guide",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1140,
        -760
      ],
      "parameters": {
        "width": 840,
        "height": 840,
        "content": "# 🧠 CoinMarketCap_Crypto_Agent_Tool Guide\n\nThis agent is part of the modular **CoinMarketCap AI Analyst** system in **n8n**, focused on **cryptocurrency-level queries** such as price, supply, metadata, rankings, and conversions.\n\n## 🔌 Endpoints Supported:\n1. `/v1/cryptocurrency/map` – Get IDs, symbols, names\n2. `/v2/cryptocurrency/info` – Get metadata, logos, whitepapers\n3. `/v1/cryptocurrency/listings/latest` – Market rankings by cap\n4. `/v2/cryptocurrency/quotes/latest` – Price, volume, and supply\n5. `/v1/global-metrics/quotes/latest` – Total market cap, BTC dominance\n6. `/v1/tools/price-conversion` – Fiat and crypto conversions\n\n## 🧠 Node Overview:\n- **🧠 Brain**: `GPT-4o Mini`\n- **💾 Memory**: Session context buffer\n- **⚙️ Tools**: 6 live API endpoints\n\n## ⚙️ Required Inputs:\n- `message` – User query\n- `sessionId` – Used to preserve memory between calls\n\n## 📝 Tip:\nUse descriptive prompts like:\n- “What is the CoinMarketCap ID for ETH?”\n- “Convert 1000 DOGE to BTC.”\n- “Show top 10 tokens by market cap.”"
      },
      "typeVersion": 1
    },
    {
      "id": "f2f24886-4157-40f5-9731-dea431fb6cb8",
      "name": "Usage & Examples",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -120,
        -760
      ],
      "parameters": {
        "color": 5,
        "width": 720,
        "height": 900,
        "content": "## 📌 Usage Instructions\n\n### ✅ Step 1: Provide Inputs\nUse `symbol`, `amount`, `convert`, `start`, `limit` where needed.\n\n### ✅ Step 2: Trigger from Supervisor\nSupervisor AI sends the message and sessionId to this agent.\n\n### ✅ Step 3: Review Output\nReturns raw JSON or formatted insights.\n\n---\n\n## 🔍 Sample Prompts\n\n### 1️⃣ Convert 5 ETH to USD\n```plaintext\nGET /v1/tools/price-conversion?amount=5&symbol=ETH&convert=USD\n```\n\n### 2️⃣ Get CoinMarketCap ID of SHIB\n```plaintext\nGET /v1/cryptocurrency/map?symbol=SHIB\n```\n\n### 3️⃣ View total market cap\n```plaintext\nGET /v1/global-metrics/quotes/latest\n```\n\n### 4️⃣ Top 5 coins in EUR\n```plaintext\nGET /v1/cryptocurrency/listings/latest?limit=5&convert=EUR\n```"
      },
      "typeVersion": 1
    },
    {
      "id": "06d501a6-8730-4093-a145-53fd9378fa8e",
      "name": "Errors & Licensing",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        780,
        -760
      ],
      "parameters": {
        "color": 3,
        "width": 600,
        "height": 560,
        "content": "## ⚠️ API Errors & Troubleshooting\n\n| Code | Message |\n|------|---------|\n| 200  | OK ✅ |\n| 400  | Bad Request – Check inputs |\n| 401  | Unauthorized – Invalid/missing API key |\n| 429  | Rate limit exceeded – Slow down |\n| 500  | CoinMarketCap server issue |\n\n### ✅ Tips:\n- Double check symbols and convert params\n- Use `start`, `limit`, `convert` for pagination\n- Add delay to avoid 429 rate limits\n\n---\n\n## 🛠️ Need Help?\n🔗 [Don Jayamaha – LinkedIn](https://linkedin.com/in/donjayamahajr)\n\n© 2025 Treasurium Capital Limited Company. All rights reserved.\nThis AI workflow architecture, including logic, design, and prompt structures, is the intellectual property of Treasurium Capital Limited Company. Unauthorized reproduction, redistribution, or resale is prohibited under U.S. copyright law. Licensed use only."
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "a6a08338-6720-4a3a-bf3b-ed9559257b10",
  "connections": {
    "Crypto Map": {
      "ai_tool": [
        [
          {
            "node": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Crypto Info": {
      "ai_tool": [
        [
          {
            "node": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "cfa6badf-0eed-4b37-bb1d-2ffcd39a23fc": {
      "ai_tool": [
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          {
            "node": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Crypto Listings": {
      "ai_tool": [
        [
          {
            "node": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "ca40fc60-8cdd-48ec-98ba-63259582a16e": {
      "ai_tool": [
        [
          {
            "node": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "52e42df6-6b67-45d6-80a0-5361259a9d8f": {
      "ai_languageModel": [
        [
          {
            "node": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "a48f47a0-9bef-412c-91b8-df57ce3dba12": {
      "ai_tool": [
        [
          {
            "node": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Crypto Agent Memory": {
      "ai_memory": [
        [
          {
            "node": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "c055762a-8fe7-4141-a639-df2372f30060": {
      "main": [
        [
          {
            "node": "3638379c-fad2-4d3b-bb90-b32242da4cc7",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
Foire aux questions

Comment utiliser ce workflow ?

Copiez le code de configuration JSON ci-dessus, créez un nouveau workflow dans votre instance n8n et sélectionnez "Importer depuis le JSON", collez la configuration et modifiez les paramètres d'authentification selon vos besoins.

Dans quelles scénarios ce workflow est-il adapté ?

Intermédiaire - Finance, Intelligence Artificielle

Est-ce payant ?

Ce workflow est entièrement gratuit et peut être utilisé directement. Veuillez noter que les services tiers utilisés dans le workflow (comme l'API OpenAI) peuvent nécessiter un paiement de votre part.

Informations sur le workflow
Niveau de difficulté
Intermédiaire
Nombre de nœuds13
Catégorie2
Types de nœuds6
Description de la difficulté

Adapté aux utilisateurs expérimentés, avec des workflows de complexité moyenne contenant 6-15 nœuds

Auteur
Don Jayamaha Jr

Don Jayamaha Jr

@don-the-gem-dealer

With 12 years of experience as a Blockchain Strategist and Web3 Architect, I specialize in bridging the gap between traditional industries and decentralized technologies. My expertise spans tokenized assets, crypto payment integrations, and blockchain-driven market solutions.

Liens externes
Voir sur n8n.io

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Catégories

Catégories: 34