Feature: Add SambaNova (#4961)

* add sambanova * add sambanova credential * fix samba nova chat node --------- Co-authored-by: Henry <hzj94@hotmail.com>
2026-06-28 15:00:57 +03:00 · 2025-08-18 09:09:39 -05:00
parent ad0679801a
commit bf1ddc3be5
6 changed files with 218 additions and 0 deletions
@@ -0,0 +1,71 @@
+import { getBaseClasses, getCredentialData, getCredentialParam, ICommonObject, INode, INodeData, INodeParams } from '../../../src'
+import { OpenAI } from '@langchain/openai'
+import { BaseCache } from '@langchain/core/caches'
+
+class Sambanova_LLMs implements INode {
+    label: string
+    name: string
+    version: number
+    type: string
+    icon: string
+    category: string
+    description: string
+    baseClasses: string[]
+    credential: INodeParams
+    inputs: INodeParams[]
+
+    constructor() {
+        this.label = 'Sambanova'
+        this.name = 'sambanova'
+        this.version = 1.0
+        this.type = 'Sambanova'
+        this.icon = 'sambanova.png'
+        this.category = 'LLMs'
+        this.description = 'Wrapper around Sambanova API for large language models'
+        this.baseClasses = [this.type, ...getBaseClasses(OpenAI)]
+        this.credential = {
+            label: 'Connect Credential',
+            name: 'credential',
+            type: 'credential',
+            credentialNames: ['sambanovaApi']
+        }
+        this.inputs = [
+            {
+                label: 'Cache',
+                name: 'cache',
+                type: 'BaseCache',
+                optional: true
+            },
+            {
+                label: 'Model Name',
+                name: 'modelName',
+                type: 'string',
+                default: 'Meta-Llama-3.3-70B-Instruct',
+                description: 'For more details see https://docs.sambanova.ai/cloud/docs/get-started/supported-models',
+                optional: true
+            }
+        ]
+    }
+
+    async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
+        const cache = nodeData.inputs?.cache as BaseCache
+        const modelName = nodeData.inputs?.modelName as string
+
+        const credentialData = await getCredentialData(nodeData.credential ?? '', options)
+        const sambanovaKey = getCredentialParam('sambanovaApiKey', credentialData, nodeData)
+
+        const obj: any = {
+            model: modelName,
+            configuration: {
+                baseURL: 'https://api.sambanova.ai/v1',
+                apiKey: sambanovaKey
+            }
+        }
+        if (cache) obj.cache = cache
+
+        const sambanova = new OpenAI(obj)
+        return sambanova
+    }
+}
+
+module.exports = { nodeClass: Sambanova_LLMs }