✨ Add OpenRouter block

Closes #1254

apps/docs/openapi/builder.json

@@ -18793,7 +18793,8 @@
                   "dify-ai",
                   "mistral",
                   "elevenlabs",
-                  "together-ai"
+                  "together-ai",
+                  "open-router"
                 ]
               },
               "options": {}

apps/docs/openapi/viewer.json

@@ -9414,7 +9414,8 @@
                   "dify-ai",
                   "mistral",
                   "elevenlabs",
-                  "together-ai"
+                  "together-ai",
+                  "open-router"
                 ]
               },
               "options": {}

packages/forge/blocks/openRouter/actions/createChatCompletion.tsx

@@ -0,0 +1,50 @@
+import { createAction } from '@typebot.io/forge'
+import { auth } from '../auth'
+import { parseChatCompletionOptions } from '@typebot.io/openai-block/shared/parseChatCompletionOptions'
+import { getChatCompletionSetVarIds } from '@typebot.io/openai-block/shared/getChatCompletionSetVarIds'
+import { getChatCompletionStreamVarId } from '@typebot.io/openai-block/shared/getChatCompletionStreamVarId'
+import { runChatCompletion } from '@typebot.io/openai-block/shared/runChatCompletion'
+import { runChatCompletionStream } from '@typebot.io/openai-block/shared/runChatCompletionStream'
+import { defaultOpenRouterOptions } from '../constants'
+import { got } from 'got'
+import { ModelsResponse } from '../types'
+
+export const createChatCompletion = createAction({
+  name: 'Create chat completion',
+  auth,
+  options: parseChatCompletionOptions({
+    modelFetchId: 'fetchModels',
+  }),
+  getSetVariableIds: getChatCompletionSetVarIds,
+  fetchers: [
+    {
+      id: 'fetchModels',
+      dependencies: [],
+      fetch: async () => {
+        const response = await got
+          .get(defaultOpenRouterOptions.baseUrl + '/models')
+          .json<ModelsResponse>()
+
+        return response.data.map((model) => ({
+          value: model.id,
+          label: model.name,
+        }))
+      },
+    },
+  ],
+  run: {
+    server: (params) =>
+      runChatCompletion({
+        ...params,
+        config: { baseUrl: defaultOpenRouterOptions.baseUrl },
+      }),
+    stream: {
+      getStreamVariableId: getChatCompletionStreamVarId,
+      run: (params) =>
+        runChatCompletionStream({
+          ...params,
+          config: { baseUrl: defaultOpenRouterOptions.baseUrl },
+        }),
+    },
+  },
+})

packages/forge/blocks/openRouter/auth.ts

@@ -0,0 +1,15 @@
+import { option, AuthDefinition } from '@typebot.io/forge'
+
+export const auth = {
+  type: 'encryptedCredentials',
+  name: 'OpenRouter account',
+  schema: option.object({
+    apiKey: option.string.layout({
+      label: 'API key',
+      isRequired: true,
+      inputType: 'password',
+      helperText:
+        'You can generate an API key [here](https://openrouter.ai/keys).',
+    }),
+  }),
+} satisfies AuthDefinition

packages/forge/blocks/openRouter/constants.ts

@@ -0,0 +1,3 @@
+export const defaultOpenRouterOptions = {
+  baseUrl: 'https://openrouter.ai/api/v1',
+} as const

packages/forge/blocks/openRouter/index.ts

@@ -0,0 +1,13 @@
+import { createBlock } from '@typebot.io/forge'
+import { OpenRouterLogo } from './logo'
+import { auth } from './auth'
+import { createChatCompletion } from './actions/createChatCompletion'
+
+export const openRouter = createBlock({
+  id: 'open-router',
+  name: 'OpenRouter',
+  tags: ['ai', 'openai', 'chat', 'completion'],
+  LightLogo: OpenRouterLogo,
+  auth,
+  actions: [createChatCompletion],
+})

packages/forge/blocks/openRouter/logo.tsx

@@ -0,0 +1,23 @@
+import React from 'react'
+
+export const OpenRouterLogo = (props: React.SVGProps<SVGSVGElement>) => (
+  <svg viewBox="0 0 512 512" fill="#71717A" stroke="#71717A" {...props}>
+    <g clip-path="url(#clip0_205_3)">
+      <path
+        d="M3 248.945C18 248.945 76 236 106 219C136 202 136 202 198 158C276.497 102.293 332 120.945 423 120.945"
+        strokeWidth="90"
+      ></path>
+      <path d="M511 121.5L357.25 210.268L357.25 32.7324L511 121.5Z"></path>
+      <path
+        d="M0 249C15 249 73 261.945 103 278.945C133 295.945 133 295.945 195 339.945C273.497 395.652 329 377 420 377"
+        strokeWidth="90"
+      ></path>
+      <path d="M508 376.445L354.25 287.678L354.25 465.213L508 376.445Z"></path>
+    </g>
+    <defs>
+      <clipPath id="clip0_205_3">
+        <rect width="512" height="512"></rect>
+      </clipPath>
+    </defs>
+  </svg>
+)

packages/forge/blocks/openRouter/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "@typebot.io/open-router-block",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.ts",
+  "keywords": [],
+  "license": "ISC",
+  "devDependencies": {
+    "@typebot.io/forge": "workspace:*",
+    "@typebot.io/tsconfig": "workspace:*",
+    "@types/react": "18.2.15",
+    "typescript": "5.3.2",
+    "@typebot.io/lib": "workspace:*",
+    "@typebot.io/openai-block": "workspace:*",
+    "got": "12.6.0"
+  }
+}

packages/forge/blocks/openRouter/tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "extends": "@typebot.io/tsconfig/base.json",
+  "include": ["**/*.ts", "**/*.tsx"],
+  "exclude": ["node_modules"],
+  "compilerOptions": {
+    "lib": ["ESNext", "DOM"],
+    "noEmit": true,
+    "jsx": "react"
+  }
+}

packages/forge/blocks/openRouter/types.ts

@@ -0,0 +1,6 @@
+export type ModelsResponse = {
+  data: {
+    id: string
+    name: string
+  }[]
+}

packages/forge/repository/index.ts

@@ -9,4 +9,5 @@ export const enabledBlocks = [
   'mistral',
   'elevenlabs',
   'together-ai',
+  'open-router',
 ] as const

packages/forge/schemas/index.ts

@@ -1,4 +1,5 @@
 // Do not edit this file manually
+import { openRouter } from '@typebot.io/open-router-block'
 import { togetherAi } from '@typebot.io/together-ai-block'
 import { elevenlabs } from '@typebot.io/elevenlabs-block'
 import { difyAi } from '@typebot.io/dify-ai-block'
@@ -26,6 +27,7 @@ export const forgedBlocks = [
   mistral,
   elevenlabs,
   togetherAi,
+  openRouter,
 ] as BlockDefinition<(typeof enabledBlocks)[number], any, any>[]
 
 export type ForgedBlockDefinition = (typeof forgedBlocks)[number]

packages/forge/schemas/package.json

@@ -17,6 +17,7 @@
     "@typebot.io/dify-ai-block": "workspace:*",
     "@typebot.io/mistral-block": "workspace:*",
     "@typebot.io/elevenlabs-block": "workspace:*",
-    "@typebot.io/together-ai-block": "workspace:*"
+    "@typebot.io/together-ai-block": "workspace:*",
+    "@typebot.io/open-router-block": "workspace:*"
   }
 }