{ "nodes": [ { "id": "startAgentflow_0", "type": "agentFlow", "position": { "x": 108, "y": 99.5 }, "data": { "id": "startAgentflow_0", "label": "Start", "version": 1.1, "name": "startAgentflow", "type": "Start", "color": "#7EE787", "hideInput": true, "baseClasses": [ "Start" ], "category": "Agent Flows", "description": "Starting point of the agentflow", "inputParams": [ { "label": "Input Type", "name": "startInputType", "type": "options", "options": [ { "label": "Chat Input", "name": "chatInput", "description": "Start the conversation with chat input" }, { "label": "Form Input", "name": "formInput", "description": "Start the workflow with form inputs" } ], "default": "chatInput", "id": "startAgentflow_0-input-startInputType-options", "display": true }, { "label": "Form Title", "name": "formTitle", "type": "string", "placeholder": "Please Fill Out The Form", "show": { "startInputType": "formInput" }, "id": "startAgentflow_0-input-formTitle-string", "display": false }, { "label": "Form Description", "name": "formDescription", "type": "string", "placeholder": "Complete all fields below to continue", "show": { "startInputType": "formInput" }, "id": "startAgentflow_0-input-formDescription-string", "display": false }, { "label": "Form Input Types", "name": "formInputTypes", "description": "Specify the type of form input", "type": "array", "show": { "startInputType": "formInput" }, "array": [ { "label": "Type", "name": "type", "type": "options", "options": [ { "label": "String", "name": "string" }, { "label": "Number", "name": "number" }, { "label": "Boolean", "name": "boolean" }, { "label": "Options", "name": "options" } ], "default": "string" }, { "label": "Label", "name": "label", "type": "string", "placeholder": "Label for the input" }, { "label": "Variable Name", "name": "name", "type": "string", "placeholder": "Variable name for the input (must be camel case)", "description": "Variable name must be camel case. For example: firstName, lastName, etc." }, { "label": "Add Options", "name": "addOptions", "type": "array", "show": { "formInputTypes[$index].type": "options" }, "array": [ { "label": "Option", "name": "option", "type": "string" } ] } ], "id": "startAgentflow_0-input-formInputTypes-array", "display": false }, { "label": "Ephemeral Memory", "name": "startEphemeralMemory", "type": "boolean", "description": "Start fresh for every execution without past chat history", "optional": true, "id": "startAgentflow_0-input-startEphemeralMemory-boolean", "display": true }, { "label": "Flow State", "name": "startState", "description": "Runtime state during the execution of the workflow", "type": "array", "optional": true, "array": [ { "label": "Key", "name": "key", "type": "string", "placeholder": "Foo" }, { "label": "Value", "name": "value", "type": "string", "placeholder": "Bar", "optional": true } ], "id": "startAgentflow_0-input-startState-array", "display": true }, { "label": "Persist State", "name": "startPersistState", "type": "boolean", "description": "Persist the state in the same session", "optional": true, "id": "startAgentflow_0-input-startPersistState-boolean", "display": true } ], "inputAnchors": [], "inputs": { "startInputType": "chatInput", "formTitle": "", "formDescription": "", "formInputTypes": "", "startEphemeralMemory": "", "startState": [ { "key": "answers", "value": "" } ], "startPersistState": "" }, "outputAnchors": [ { "id": "startAgentflow_0-output-startAgentflow", "label": "Start", "name": "startAgentflow" } ], "outputs": {}, "selected": false }, "width": 103, "height": 66, "positionAbsolute": { "x": 108, "y": 99.5 }, "selected": false, "dragging": false }, { "id": "llmAgentflow_0", "position": { "x": 251, "y": 96.25 }, "data": { "id": "llmAgentflow_0", "label": "Generate Structured Output", "version": 1, "name": "llmAgentflow", "type": "LLM", "color": "#64B5F6", "baseClasses": [ "LLM" ], "category": "Agent Flows", "description": "Large language models to analyze user-provided inputs and generate responses", "inputParams": [ { "label": "Model", "name": "llmModel", "type": "asyncOptions", "loadMethod": "listModels", "loadConfig": true, "id": "llmAgentflow_0-input-llmModel-asyncOptions", "display": true }, { "label": "Messages", "name": "llmMessages", "type": "array", "optional": true, "acceptVariable": true, "array": [ { "label": "Role", "name": "role", "type": "options", "options": [ { "label": "System", "name": "system" }, { "label": "Assistant", "name": "assistant" }, { "label": "Developer", "name": "developer" }, { "label": "User", "name": "user" } ] }, { "label": "Content", "name": "content", "type": "string", "acceptVariable": true, "generateInstruction": true, "rows": 4 } ], "id": "llmAgentflow_0-input-llmMessages-array", "display": true }, { "label": "Enable Memory", "name": "llmEnableMemory", "type": "boolean", "description": "Enable memory for the conversation thread", "default": true, "optional": true, "id": "llmAgentflow_0-input-llmEnableMemory-boolean", "display": true }, { "label": "Memory Type", "name": "llmMemoryType", "type": "options", "options": [ { "label": "All Messages", "name": "allMessages", "description": "Retrieve all messages from the conversation" }, { "label": "Window Size", "name": "windowSize", "description": "Uses a fixed window size to surface the last N messages" }, { "label": "Conversation Summary", "name": "conversationSummary", "description": "Summarizes the whole conversation" }, { "label": "Conversation Summary Buffer", "name": "conversationSummaryBuffer", "description": "Summarize conversations once token limit is reached. Default to 2000" } ], "optional": true, "default": "allMessages", "show": { "llmEnableMemory": true }, "id": "llmAgentflow_0-input-llmMemoryType-options", "display": true }, { "label": "Window Size", "name": "llmMemoryWindowSize", "type": "number", "default": "20", "description": "Uses a fixed window size to surface the last N messages", "show": { "llmMemoryType": "windowSize" }, "id": "llmAgentflow_0-input-llmMemoryWindowSize-number", "display": false }, { "label": "Max Token Limit", "name": "llmMemoryMaxTokenLimit", "type": "number", "default": "2000", "description": "Summarize conversations once token limit is reached. Default to 2000", "show": { "llmMemoryType": "conversationSummaryBuffer" }, "id": "llmAgentflow_0-input-llmMemoryMaxTokenLimit-number", "display": false }, { "label": "Input Message", "name": "llmUserMessage", "type": "string", "description": "Add an input message as user message at the end of the conversation", "rows": 4, "optional": true, "acceptVariable": true, "show": { "llmEnableMemory": true }, "id": "llmAgentflow_0-input-llmUserMessage-string", "display": true }, { "label": "Return Response As", "name": "llmReturnResponseAs", "type": "options", "options": [ { "label": "User Message", "name": "userMessage" }, { "label": "Assistant Message", "name": "assistantMessage" } ], "default": "userMessage", "id": "llmAgentflow_0-input-llmReturnResponseAs-options", "display": true }, { "label": "JSON Structured Output", "name": "llmStructuredOutput", "description": "Instruct the LLM to give output in a JSON structured schema", "type": "array", "optional": true, "acceptVariable": true, "array": [ { "label": "Key", "name": "key", "type": "string" }, { "label": "Type", "name": "type", "type": "options", "options": [ { "label": "String", "name": "string" }, { "label": "String Array", "name": "stringArray" }, { "label": "Number", "name": "number" }, { "label": "Boolean", "name": "boolean" }, { "label": "Enum", "name": "enum" }, { "label": "JSON Array", "name": "jsonArray" } ] }, { "label": "Enum Values", "name": "enumValues", "type": "string", "placeholder": "value1, value2, value3", "description": "Enum values. Separated by comma", "optional": true, "show": { "llmStructuredOutput[$index].type": "enum" } }, { "label": "JSON Schema", "name": "jsonSchema", "type": "code", "placeholder": "{\n \"answer\": {\n \"type\": \"string\",\n \"description\": \"Value of the answer\"\n },\n \"reason\": {\n \"type\": \"string\",\n \"description\": \"Reason for the answer\"\n },\n \"optional\": {\n \"type\": \"boolean\"\n },\n \"count\": {\n \"type\": \"number\"\n },\n \"children\": {\n \"type\": \"array\",\n \"items\": {\n \"type\": \"object\",\n \"properties\": {\n \"value\": {\n \"type\": \"string\",\n \"description\": \"Value of the children's answer\"\n }\n }\n }\n }\n}", "description": "JSON schema for the structured output", "optional": true, "show": { "llmStructuredOutput[$index].type": "jsonArray" } }, { "label": "Description", "name": "description", "type": "string", "placeholder": "Description of the key" } ], "id": "llmAgentflow_0-input-llmStructuredOutput-array", "display": true }, { "label": "Update Flow State", "name": "llmUpdateState", "description": "Update runtime state during the execution of the workflow", "type": "array", "optional": true, "acceptVariable": true, "array": [ { "label": "Key", "name": "key", "type": "asyncOptions", "loadMethod": "listRuntimeStateKeys", "freeSolo": true }, { "label": "Value", "name": "value", "type": "string", "acceptVariable": true, "acceptNodeOutputAsVariable": true } ], "id": "llmAgentflow_0-input-llmUpdateState-array", "display": true } ], "inputAnchors": [], "inputs": { "llmModel": "chatOpenAI", "llmMessages": [ { "role": "system", "content": "

You are helpful assistant.

Today's date is {{ current_date_time }}

" } ], "llmEnableMemory": true, "llmMemoryType": "allMessages", "llmUserMessage": "", "llmReturnResponseAs": "userMessage", "llmStructuredOutput": [ { "key": "answers", "type": "jsonArray", "enumValues": "", "jsonSchema": "{\n \"name\": {\n \"type\": \"string\",\n \"required\": true,\n \"description\": \"Name of the event\"\n },\n \"date\": {\n \"type\": \"string\",\n \"required\": true,\n \"description\": \"Date of the event\"\n },\n \"location\": {\n \"type\": \"string\",\n \"required\": true,\n \"description\": \"Location of the event\"\n }\n}", "description": "answer to user query" } ], "llmUpdateState": [ { "key": "answers", "value": "

{{ output.answers }}

" } ], "llmModelConfig": { "cache": "", "modelName": "gpt-4o-mini", "temperature": 0.9, "streaming": true, "maxTokens": "", "topP": "", "frequencyPenalty": "", "presencePenalty": "", "timeout": "", "strictToolCalling": "", "stopSequence": "", "basepath": "", "proxyUrl": "", "baseOptions": "", "allowImageUploads": "", "imageResolution": "low", "reasoningEffort": "medium", "llmModel": "chatOpenAI" } }, "outputAnchors": [ { "id": "llmAgentflow_0-output-llmAgentflow", "label": "LLM", "name": "llmAgentflow" } ], "outputs": {}, "selected": false }, "type": "agentFlow", "width": 252, "height": 72, "selected": false, "positionAbsolute": { "x": 251, "y": 96.25 }, "dragging": false }, { "id": "iterationAgentflow_0", "position": { "x": 538.5, "y": 7.25 }, "data": { "id": "iterationAgentflow_0", "label": "Loop through JSON array", "version": 1, "name": "iterationAgentflow", "type": "Iteration", "color": "#9C89B8", "baseClasses": [ "Iteration" ], "category": "Agent Flows", "description": "Execute the nodes within the iteration block through N iterations", "inputParams": [ { "label": "Array Input", "name": "iterationInput", "type": "string", "description": "The input array to iterate over", "acceptVariable": true, "rows": 4, "id": "iterationAgentflow_0-input-iterationInput-string", "display": true } ], "inputAnchors": [], "inputs": { "iterationInput": "

{{ $flow.state.answers }}

" }, "outputAnchors": [ { "id": "iterationAgentflow_0-output-iterationAgentflow", "label": "Iteration", "name": "iterationAgentflow" } ], "outputs": {}, "selected": false }, "type": "iteration", "width": 300, "height": 250, "selected": false, "positionAbsolute": { "x": 538.5, "y": 7.25 }, "dragging": false, "resizing": false }, { "id": "httpAgentflow_0", "position": { "x": 91, "y": 87 }, "data": { "id": "httpAgentflow_0", "label": "Call HTTP", "version": 1.1, "name": "httpAgentflow", "type": "HTTP", "color": "#FF7F7F", "baseClasses": [ "HTTP" ], "category": "Agent Flows", "description": "Send a HTTP request", "inputParams": [ { "label": "HTTP Credential", "name": "credential", "type": "credential", "credentialNames": [ "httpBasicAuth", "httpBearerToken", "httpApiKey" ], "optional": true, "id": "httpAgentflow_0-input-credential-credential", "display": true }, { "label": "Method", "name": "method", "type": "options", "options": [ { "label": "GET", "name": "GET" }, { "label": "POST", "name": "POST" }, { "label": "PUT", "name": "PUT" }, { "label": "DELETE", "name": "DELETE" }, { "label": "PATCH", "name": "PATCH" } ], "default": "GET", "id": "httpAgentflow_0-input-method-options", "display": true }, { "label": "URL", "name": "url", "type": "string", "id": "httpAgentflow_0-input-url-string", "display": true }, { "label": "Headers", "name": "headers", "type": "array", "acceptVariable": true, "array": [ { "label": "Key", "name": "key", "type": "string", "default": "" }, { "label": "Value", "name": "value", "type": "string", "default": "", "acceptVariable": true } ], "optional": true, "id": "httpAgentflow_0-input-headers-array", "display": true }, { "label": "Query Params", "name": "queryParams", "type": "array", "acceptVariable": true, "array": [ { "label": "Key", "name": "key", "type": "string", "default": "" }, { "label": "Value", "name": "value", "type": "string", "default": "", "acceptVariable": true } ], "optional": true, "id": "httpAgentflow_0-input-queryParams-array", "display": true }, { "label": "Body Type", "name": "bodyType", "type": "options", "options": [ { "label": "JSON", "name": "json" }, { "label": "Raw", "name": "raw" }, { "label": "Form Data", "name": "formData" }, { "label": "x-www-form-urlencoded", "name": "xWwwFormUrlencoded" } ], "optional": true, "id": "httpAgentflow_0-input-bodyType-options", "display": true }, { "label": "Body", "name": "body", "type": "string", "acceptVariable": true, "rows": 4, "show": { "bodyType": [ "raw", "json" ] }, "optional": true, "id": "httpAgentflow_0-input-body-string", "display": true }, { "label": "Body", "name": "body", "type": "array", "acceptVariable": true, "show": { "bodyType": [ "xWwwFormUrlencoded", "formData" ] }, "array": [ { "label": "Key", "name": "key", "type": "string", "default": "" }, { "label": "Value", "name": "value", "type": "string", "default": "", "acceptVariable": true } ], "optional": true, "id": "httpAgentflow_0-input-body-array", "display": false }, { "label": "Response Type", "name": "responseType", "type": "options", "options": [ { "label": "JSON", "name": "json" }, { "label": "Text", "name": "text" }, { "label": "Array Buffer", "name": "arraybuffer" }, { "label": "Raw (Base64)", "name": "base64" } ], "optional": true, "id": "httpAgentflow_0-input-responseType-options", "display": true } ], "inputAnchors": [], "inputs": { "method": "POST", "url": "http://localhost:5566/events", "headers": "", "queryParams": "", "bodyType": "json", "responseType": "json", "body": "

{{ $iteration }}

" }, "outputAnchors": [ { "id": "httpAgentflow_0-output-httpAgentflow", "label": "HTTP", "name": "httpAgentflow" } ], "outputs": {}, "selected": false }, "type": "agentFlow", "parentNode": "iterationAgentflow_0", "extent": "parent", "width": 137, "height": 66, "selected": false, "positionAbsolute": { "x": 629.5, "y": 94.25 }, "dragging": false } ], "edges": [ { "source": "startAgentflow_0", "sourceHandle": "startAgentflow_0-output-startAgentflow", "target": "llmAgentflow_0", "targetHandle": "llmAgentflow_0", "data": { "sourceColor": "#7EE787", "targetColor": "#64B5F6", "isHumanInput": false }, "type": "agentFlow", "id": "startAgentflow_0-startAgentflow_0-output-startAgentflow-llmAgentflow_0-llmAgentflow_0" }, { "source": "llmAgentflow_0", "sourceHandle": "llmAgentflow_0-output-llmAgentflow", "target": "iterationAgentflow_0", "targetHandle": "iterationAgentflow_0", "data": { "sourceColor": "#64B5F6", "targetColor": "#9C89B8", "isHumanInput": false }, "type": "agentFlow", "id": "llmAgentflow_0-llmAgentflow_0-output-llmAgentflow-iterationAgentflow_0-iterationAgentflow_0" } ] }