{
    "description": "Tool Agent using OpenAPI yaml to automatically decide which API to call, generating url and body request from conversation",
    "framework": ["Langchain"],
    "usecases": ["Interacting with API"],
    "nodes": [
        {
            "width": 300,
            "height": 544,
            "id": "openApiChain_1",
            "position": {
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            "type": "customNode",
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                "id": "openApiChain_1",
                "label": "OpenAPI Chain",
                "version": 2,
                "name": "openApiChain",
                "type": "OpenAPIChain",
                "baseClasses": ["OpenAPIChain", "BaseChain"],
                "category": "Chains",
                "description": "Chain that automatically select and call APIs based only on an OpenAPI spec",
                "inputParams": [
                    {
                        "label": "YAML Link",
                        "name": "yamlLink",
                        "type": "string",
                        "placeholder": "https://api.speak.com/openapi.yaml",
                        "description": "If YAML link is provided, uploaded YAML File will be ignored and YAML link will be used instead",
                        "id": "openApiChain_1-input-yamlLink-string"
                    },
                    {
                        "label": "YAML File",
                        "name": "yamlFile",
                        "type": "file",
                        "fileType": ".yaml",
                        "description": "If YAML link is provided, uploaded YAML File will be ignored and YAML link will be used instead",
                        "id": "openApiChain_1-input-yamlFile-file"
                    },
                    {
                        "label": "Headers",
                        "name": "headers",
                        "type": "json",
                        "additionalParams": true,
                        "optional": true,
                        "id": "openApiChain_1-input-headers-json"
                    }
                ],
                "inputAnchors": [
                    {
                        "label": "ChatOpenAI Model",
                        "name": "model",
                        "type": "ChatOpenAI",
                        "id": "openApiChain_1-input-model-ChatOpenAI"
                    },
                    {
                        "label": "Input Moderation",
                        "description": "Detect text that could generate harmful output and prevent it from being sent to the language model",
                        "name": "inputModeration",
                        "type": "Moderation",
                        "optional": true,
                        "list": true,
                        "id": "openApiChain_1-input-inputModeration-Moderation"
                    }
                ],
                "inputs": {
                    "inputModeration": "",
                    "model": "{{chatOpenAI_1.data.instance}}",
                    "yamlLink": "https://gist.githubusercontent.com/HenryHengZJ/b60f416c42cb9bcd3160fe797421119a/raw/0ef05b3aaf142e0423f71c19dec866178487dc10/klarna.yml",
                    "headers": ""
                },
                "outputAnchors": [
                    {
                        "id": "openApiChain_1-output-openApiChain-OpenAPIChain|BaseChain",
                        "name": "openApiChain",
                        "label": "OpenAPIChain",
                        "type": "OpenAPIChain | BaseChain"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "selected": false,
            "positionAbsolute": {
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            },
            "dragging": false
        },
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            "type": "customNode",
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                "id": "chatOpenAI_1",
                "label": "ChatOpenAI",
                "version": 6,
                "name": "chatOpenAI",
                "type": "ChatOpenAI",
                "baseClasses": ["ChatOpenAI", "BaseChatModel", "BaseLanguageModel"],
                "category": "Chat Models",
                "description": "Wrapper around OpenAI large language models that use the Chat endpoint",
                "inputParams": [
                    {
                        "label": "Connect Credential",
                        "name": "credential",
                        "type": "credential",
                        "credentialNames": ["openAIApi"],
                        "id": "chatOpenAI_1-input-credential-credential"
                    },
                    {
                        "label": "Model Name",
                        "name": "modelName",
                        "type": "asyncOptions",
                        "loadMethod": "listModels",
                        "default": "gpt-3.5-turbo",
                        "id": "chatOpenAI_1-input-modelName-options"
                    },
                    {
                        "label": "Temperature",
                        "name": "temperature",
                        "type": "number",
                        "default": 0.9,
                        "optional": true,
                        "id": "chatOpenAI_1-input-temperature-number"
                    },
                    {
                        "label": "Max Tokens",
                        "name": "maxTokens",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_1-input-maxTokens-number"
                    },
                    {
                        "label": "Top Probability",
                        "name": "topP",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_1-input-topP-number"
                    },
                    {
                        "label": "Frequency Penalty",
                        "name": "frequencyPenalty",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_1-input-frequencyPenalty-number"
                    },
                    {
                        "label": "Presence Penalty",
                        "name": "presencePenalty",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_1-input-presencePenalty-number"
                    },
                    {
                        "label": "Timeout",
                        "name": "timeout",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_1-input-timeout-number"
                    },
                    {
                        "label": "BasePath",
                        "name": "basepath",
                        "type": "string",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_1-input-basepath-string"
                    },
                    {
                        "label": "BaseOptions",
                        "name": "baseOptions",
                        "type": "json",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_1-input-baseOptions-json"
                    },
                    {
                        "label": "Allow Image Uploads",
                        "name": "allowImageUploads",
                        "type": "boolean",
                        "description": "Automatically uses gpt-4-vision-preview when image is being uploaded from chat. Only works with LLMChain, Conversation Chain, ReAct Agent, and Conversational Agent",
                        "default": false,
                        "optional": true,
                        "id": "chatOpenAI_1-input-allowImageUploads-boolean"
                    },
                    {
                        "label": "Image Resolution",
                        "description": "This parameter controls the resolution in which the model views the image.",
                        "name": "imageResolution",
                        "type": "options",
                        "options": [
                            {
                                "label": "Low",
                                "name": "low"
                            },
                            {
                                "label": "High",
                                "name": "high"
                            },
                            {
                                "label": "Auto",
                                "name": "auto"
                            }
                        ],
                        "default": "low",
                        "optional": false,
                        "additionalParams": true,
                        "id": "chatOpenAI_1-input-imageResolution-options"
                    }
                ],
                "inputAnchors": [
                    {
                        "label": "Cache",
                        "name": "cache",
                        "type": "BaseCache",
                        "optional": true,
                        "id": "chatOpenAI_1-input-cache-BaseCache"
                    }
                ],
                "inputs": {
                    "modelName": "gpt-3.5-turbo",
                    "temperature": 0.9,
                    "maxTokens": "",
                    "topP": "",
                    "frequencyPenalty": "",
                    "presencePenalty": "",
                    "timeout": "",
                    "basepath": "",
                    "baseOptions": "",
                    "allowImageUploads": true,
                    "imageResolution": "low"
                },
                "outputAnchors": [
                    {
                        "id": "chatOpenAI_1-output-chatOpenAI-ChatOpenAI|BaseChatModel|BaseLanguageModel",
                        "name": "chatOpenAI",
                        "label": "ChatOpenAI",
                        "type": "ChatOpenAI | BaseChatModel | BaseLanguageModel"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "selected": false,
            "positionAbsolute": {
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            "id": "chainTool_0",
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            "type": "customNode",
            "data": {
                "id": "chainTool_0",
                "label": "Chain Tool",
                "version": 1,
                "name": "chainTool",
                "type": "ChainTool",
                "baseClasses": ["ChainTool", "DynamicTool", "Tool", "StructuredTool"],
                "category": "Tools",
                "description": "Use a chain as allowed tool for agent",
                "inputParams": [
                    {
                        "label": "Chain Name",
                        "name": "name",
                        "type": "string",
                        "placeholder": "state-of-union-qa",
                        "id": "chainTool_0-input-name-string"
                    },
                    {
                        "label": "Chain Description",
                        "name": "description",
                        "type": "string",
                        "rows": 3,
                        "placeholder": "State of the Union QA - useful for when you need to ask questions about the most recent state of the union address.",
                        "id": "chainTool_0-input-description-string"
                    },
                    {
                        "label": "Return Direct",
                        "name": "returnDirect",
                        "type": "boolean",
                        "optional": true,
                        "id": "chainTool_0-input-returnDirect-boolean"
                    }
                ],
                "inputAnchors": [
                    {
                        "label": "Base Chain",
                        "name": "baseChain",
                        "type": "BaseChain",
                        "id": "chainTool_0-input-baseChain-BaseChain"
                    }
                ],
                "inputs": {
                    "name": "shopping-qa",
                    "description": "useful for when you need to search for e-commerce products like shirt, pants, dress, glasses, etc.",
                    "returnDirect": false,
                    "baseChain": "{{openApiChain_1.data.instance}}"
                },
                "outputAnchors": [
                    {
                        "id": "chainTool_0-output-chainTool-ChainTool|DynamicTool|Tool|StructuredTool",
                        "name": "chainTool",
                        "label": "ChainTool",
                        "type": "ChainTool | DynamicTool | Tool | StructuredTool"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "selected": false,
            "positionAbsolute": {
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            "type": "customNode",
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                "id": "chatOpenAI_2",
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                "category": "Chat Models",
                "description": "Wrapper around OpenAI large language models that use the Chat endpoint",
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                        "label": "Connect Credential",
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                        "type": "credential",
                        "credentialNames": ["openAIApi"],
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                    },
                    {
                        "label": "Model Name",
                        "name": "modelName",
                        "type": "asyncOptions",
                        "loadMethod": "listModels",
                        "default": "gpt-3.5-turbo",
                        "id": "chatOpenAI_2-input-modelName-options"
                    },
                    {
                        "label": "Temperature",
                        "name": "temperature",
                        "type": "number",
                        "default": 0.9,
                        "optional": true,
                        "id": "chatOpenAI_2-input-temperature-number"
                    },
                    {
                        "label": "Max Tokens",
                        "name": "maxTokens",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_2-input-maxTokens-number"
                    },
                    {
                        "label": "Top Probability",
                        "name": "topP",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_2-input-topP-number"
                    },
                    {
                        "label": "Frequency Penalty",
                        "name": "frequencyPenalty",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_2-input-frequencyPenalty-number"
                    },
                    {
                        "label": "Presence Penalty",
                        "name": "presencePenalty",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_2-input-presencePenalty-number"
                    },
                    {
                        "label": "Timeout",
                        "name": "timeout",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_2-input-timeout-number"
                    },
                    {
                        "label": "BasePath",
                        "name": "basepath",
                        "type": "string",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_2-input-basepath-string"
                    },
                    {
                        "label": "BaseOptions",
                        "name": "baseOptions",
                        "type": "json",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_2-input-baseOptions-json"
                    },
                    {
                        "label": "Allow Image Uploads",
                        "name": "allowImageUploads",
                        "type": "boolean",
                        "description": "Automatically uses gpt-4-vision-preview when image is being uploaded from chat. Only works with LLMChain, Conversation Chain, ReAct Agent, and Conversational Agent",
                        "default": false,
                        "optional": true,
                        "id": "chatOpenAI_2-input-allowImageUploads-boolean"
                    },
                    {
                        "label": "Image Resolution",
                        "description": "This parameter controls the resolution in which the model views the image.",
                        "name": "imageResolution",
                        "type": "options",
                        "options": [
                            {
                                "label": "Low",
                                "name": "low"
                            },
                            {
                                "label": "High",
                                "name": "high"
                            },
                            {
                                "label": "Auto",
                                "name": "auto"
                            }
                        ],
                        "default": "low",
                        "optional": false,
                        "additionalParams": true,
                        "id": "chatOpenAI_2-input-imageResolution-options"
                    }
                ],
                "inputAnchors": [
                    {
                        "label": "Cache",
                        "name": "cache",
                        "type": "BaseCache",
                        "optional": true,
                        "id": "chatOpenAI_2-input-cache-BaseCache"
                    }
                ],
                "inputs": {
                    "modelName": "gpt-3.5-turbo",
                    "temperature": 0.9,
                    "maxTokens": "",
                    "topP": "",
                    "frequencyPenalty": "",
                    "presencePenalty": "",
                    "timeout": "",
                    "basepath": "",
                    "baseOptions": "",
                    "allowImageUploads": true,
                    "imageResolution": "low"
                },
                "outputAnchors": [
                    {
                        "id": "chatOpenAI_2-output-chatOpenAI-ChatOpenAI|BaseChatModel|BaseLanguageModel",
                        "name": "chatOpenAI",
                        "label": "ChatOpenAI",
                        "type": "ChatOpenAI | BaseChatModel | BaseLanguageModel"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "selected": false,
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            "type": "customNode",
            "data": {
                "id": "bufferMemory_0",
                "label": "Buffer Memory",
                "version": 2,
                "name": "bufferMemory",
                "type": "BufferMemory",
                "baseClasses": ["BufferMemory", "BaseChatMemory", "BaseMemory"],
                "category": "Memory",
                "description": "Retrieve chat messages stored in database",
                "inputParams": [
                    {
                        "label": "Session Id",
                        "name": "sessionId",
                        "type": "string",
                        "description": "If not specified, a random id will be used. Learn <a target=\"_blank\" href=\"https://docs.flowiseai.com/memory#ui-and-embedded-chat\">more</a>",
                        "default": "",
                        "additionalParams": true,
                        "optional": true,
                        "id": "bufferMemory_0-input-sessionId-string"
                    },
                    {
                        "label": "Memory Key",
                        "name": "memoryKey",
                        "type": "string",
                        "default": "chat_history",
                        "additionalParams": true,
                        "id": "bufferMemory_0-input-memoryKey-string"
                    }
                ],
                "inputAnchors": [],
                "inputs": {
                    "sessionId": "",
                    "memoryKey": "chat_history"
                },
                "outputAnchors": [
                    {
                        "id": "bufferMemory_0-output-bufferMemory-BufferMemory|BaseChatMemory|BaseMemory",
                        "name": "bufferMemory",
                        "label": "BufferMemory",
                        "type": "BufferMemory | BaseChatMemory | BaseMemory"
                    }
                ],
                "outputs": {},
                "selected": false
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            "id": "toolAgent_0",
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            "type": "customNode",
            "data": {
                "id": "toolAgent_0",
                "label": "Tool Agent",
                "version": 1,
                "name": "toolAgent",
                "type": "AgentExecutor",
                "baseClasses": ["AgentExecutor", "BaseChain", "Runnable"],
                "category": "Agents",
                "description": "Agent that uses Function Calling to pick the tools and args to call",
                "inputParams": [
                    {
                        "label": "System Message",
                        "name": "systemMessage",
                        "type": "string",
                        "default": "You are a helpful AI assistant.",
                        "rows": 4,
                        "optional": true,
                        "additionalParams": true,
                        "id": "toolAgent_0-input-systemMessage-string"
                    },
                    {
                        "label": "Max Iterations",
                        "name": "maxIterations",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "toolAgent_0-input-maxIterations-number"
                    }
                ],
                "inputAnchors": [
                    {
                        "label": "Tools",
                        "name": "tools",
                        "type": "Tool",
                        "list": true,
                        "id": "toolAgent_0-input-tools-Tool"
                    },
                    {
                        "label": "Memory",
                        "name": "memory",
                        "type": "BaseChatMemory",
                        "id": "toolAgent_0-input-memory-BaseChatMemory"
                    },
                    {
                        "label": "Tool Calling Chat Model",
                        "name": "model",
                        "type": "BaseChatModel",
                        "description": "Only compatible with models that are capable of function calling: ChatOpenAI, ChatMistral, ChatAnthropic, ChatGoogleGenerativeAI, ChatVertexAI, GroqChat",
                        "id": "toolAgent_0-input-model-BaseChatModel"
                    },
                    {
                        "label": "Input Moderation",
                        "description": "Detect text that could generate harmful output and prevent it from being sent to the language model",
                        "name": "inputModeration",
                        "type": "Moderation",
                        "optional": true,
                        "list": true,
                        "id": "toolAgent_0-input-inputModeration-Moderation"
                    }
                ],
                "inputs": {
                    "tools": ["{{chainTool_0.data.instance}}"],
                    "memory": "{{bufferMemory_0.data.instance}}",
                    "model": "{{chatOpenAI_2.data.instance}}",
                    "systemMessage": "You are a helpful AI assistant.",
                    "inputModeration": "",
                    "maxIterations": ""
                },
                "outputAnchors": [
                    {
                        "id": "toolAgent_0-output-toolAgent-AgentExecutor|BaseChain|Runnable",
                        "name": "toolAgent",
                        "label": "AgentExecutor",
                        "description": "Agent that uses Function Calling to pick the tools and args to call",
                        "type": "AgentExecutor | BaseChain | Runnable"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "width": 300,
            "height": 435,
            "selected": false,
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            "data": {
                "id": "stickyNote_0",
                "label": "Sticky Note",
                "version": 2,
                "name": "stickyNote",
                "type": "StickyNote",
                "baseClasses": ["StickyNote"],
                "tags": ["Utilities"],
                "category": "Utilities",
                "description": "Add a sticky note",
                "inputParams": [
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                        "name": "note",
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                        "optional": true,
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                    }
                ],
                "inputAnchors": [],
                "inputs": {
                    "note": "Using agent, we give it a tool that is attached to an OpenAPI Chain.\n\nOpenAPI Chain uses a LLM to automatically figure out what is the correct URL and params to call given the YML spec file.\n\nResults are then fetched back to agent.\n\nExample question:\nI am looking for some blue tshirt, can u help me find some?"
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                        "id": "stickyNote_0-output-stickyNote-StickyNote",
                        "name": "stickyNote",
                        "label": "StickyNote",
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                        "type": "StickyNote"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "width": 300,
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            "selected": false,
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    ],
    "edges": [
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    ]
}
