feat: add dashscope(alibabacloud) as new provider to gateway

src/globals.ts

@@ -72,6 +72,7 @@ export const SAMBANOVA: string = 'sambanova';
 export const LEMONFOX_AI: string = 'lemonfox-ai';
 export const UPSTAGE: string = 'upstage';
 export const LAMBDA: string = 'lambda';
+export const DASHSCOPE: string = 'dashscope';
 
 export const VALID_PROVIDERS = [
  ANTHROPIC,
@@ -118,6 +119,7 @@ export const VALID_PROVIDERS = [
  LEMONFOX_AI,
  UPSTAGE,
  LAMBDA,
+ DASHSCOPE,
 ];
 
 export const CONTENT_TYPES = {

src/providers/dashscope/api.ts

@@ -0,0 +1,19 @@
+import { ProviderAPIConfig } from '../types';
+
+export const dashscopeAPIConfig: ProviderAPIConfig = {
+ getBaseURL: () => 'https://dashscope.aliyuncs.com/compatible-mode/v1',
+ headers({ providerOptions }) {
+ const { apiKey } = providerOptions;
+ return { Authorization: `Bearer ${apiKey}` };
+ },
+ getEndpoint({ fn }) {
+ switch (fn) {
+ case 'chatComplete':
+ return `/chat/completions`;
+ case 'embed':
+ return `/embeddings`;
+ default:
+ return '';
+ }
+ },
+};

src/providers/dashscope/index.ts

@@ -0,0 +1,18 @@
+import { DASHSCOPE } from '../../globals';
+import {
+ chatCompleteParams,
+ embedParams,
+ responseTransformers,
+} from '../open-ai-base';
+import { ProviderConfigs } from '../types';
+import { dashscopeAPIConfig } from './api';
+
+export const DashScopeConfig: ProviderConfigs = {
+ chatComplete: chatCompleteParams([], { model: 'qwen-turbo' }),
+ embed: embedParams([], { model: 'text-embedding-v1' }),
+ api: dashscopeAPIConfig,
+ responseTransforms: responseTransformers(DASHSCOPE, {
+ chatComplete: true,
+ embed: true,
+ }),
+};

src/providers/index.ts

@@ -46,6 +46,7 @@ import LemonfoxAIConfig from './lemonfox-ai';
 import { UpstageConfig } from './upstage';
 import { LAMBDA } from '../globals';
 import { LambdaProviderConfig } from './lambda';
+import { DashScopeConfig } from './dashscope';
 
 const Providers: { [key: string]: ProviderConfigs } = {
  openai: OpenAIConfig,
@@ -92,6 +93,7 @@ const Providers: { [key: string]: ProviderConfigs } = {
  'lemonfox-ai': LemonfoxAIConfig,
  upstage: UpstageConfig,
  [LAMBDA]: LambdaProviderConfig,
+ dashscope: DashScopeConfig,
 };
 
 export default Providers;