feat: support deepseek now

README.md

@@ -84,6 +84,7 @@ _✨ 通过标准的 OpenAI API 格式访问所有的大模型，开箱即用
    + [x] [阶跃星辰](https://platform.stepfun.com/)
    + [x] [Coze](https://www.coze.com/)
    + [x] [Cohere](https://cohere.com/)
+   + [x] [DeepSeek](https://www.deepseek.com/)
 2. 支持配置镜像以及众多[第三方代理服务](https://iamazing.cn/page/openai-api-third-party-services)。
 3. 支持通过**负载均衡**的方式访问多个渠道。
 4. 支持 **stream 模式**，可以通过流式传输实现打字机效果。

relay/adaptor/deepseek/constants.go

@@ -0,0 +1,6 @@
+package deepseek
+
+var ModelList = []string{
+	"deepseek-chat",
+	"deepseek-coder",
+}

relay/adaptor/openai/compatible.go

@@ -3,6 +3,7 @@ package openai
 import (
 	"github.com/songquanpeng/one-api/relay/adaptor/ai360"
 	"github.com/songquanpeng/one-api/relay/adaptor/baichuan"
+	"github.com/songquanpeng/one-api/relay/adaptor/deepseek"
 	"github.com/songquanpeng/one-api/relay/adaptor/groq"
 	"github.com/songquanpeng/one-api/relay/adaptor/lingyiwanwu"
 	"github.com/songquanpeng/one-api/relay/adaptor/minimax"
@@ -22,6 +23,7 @@ var CompatibleChannels = []int{
 	channeltype.Groq,
 	channeltype.LingYiWanWu,
 	channeltype.StepFun,
+	channeltype.DeepSeek,
 }
 
 func GetCompatibleChannelMeta(channelType int) (string, []string) {
@@ -44,6 +46,8 @@ func GetCompatibleChannelMeta(channelType int) (string, []string) {
 		return "lingyiwanwu", lingyiwanwu.ModelList
 	case channeltype.StepFun:
 		return "stepfun", stepfun.ModelList
+	case channeltype.DeepSeek:
+		return "deepseek", deepseek.ModelList
 	default:
 		return "openai", ModelList
 	}

relay/billing/ratio/model.go

@@ -170,6 +170,9 @@ var ModelRatio = map[string]float64{
 	"command-light-nightly": 0.5,
 	"command-r":             0.5 / 1000 * USD,
 	"command-r-plus	":       3.0 / 1000 * USD,
+	// https://platform.deepseek.com/api-docs/pricing/
+	"deepseek-chat":  1.0 / 1000 * RMB,
+	"deepseek-coder": 1.0 / 1000 * RMB,
 }
 
 var CompletionRatio = map[string]float64{}
@@ -285,6 +288,9 @@ func GetCompletionRatio(name string) float64 {
 	if strings.HasPrefix(name, "gemini-") {
 		return 3
 	}
+	if strings.HasPrefix(name, "deepseek-") {
+		return 2
+	}
 	switch name {
 	case "llama2-70b-4096":
 		return 0.8 / 0.64

relay/channeltype/define.go

@@ -37,6 +37,7 @@ const (
 	AwsClaude
 	Coze
 	Cohere
+	DeepSeek
 
 	Dummy
 )

relay/channeltype/url.go

@@ -36,7 +36,8 @@ var ChannelBaseURLs = []string{
 	"https://api.stepfun.com",                   // 32
 	"",                                          // 33
 	"https://api.coze.com",                      // 34
-	"https://api.cohere.ai",                     //35
+	"https://api.cohere.ai",                     // 35
+	"https://api.deepseek.com",                  // 36
 }
 
 func init() {

web/berry/src/constants/ChannelConstants.js

@@ -131,6 +131,12 @@ export const CHANNEL_OPTIONS = {
     value: 35,
     color: 'primary'
   },
+  36: {
+    key: 36,
+    text: 'DeepSeek',
+    value: 36,
+    color: 'primary'
+  },
   8: {
     key: 8,
     text: '自定义渠道',

web/default/src/constants/channel.constants.js

@@ -21,6 +21,7 @@ export const CHANNEL_OPTIONS = [
   { key: 32, text: '阶跃星辰', value: 32, color: 'blue' },
   { key: 34, text: 'Coze', value: 34, color: 'blue' },
   { key: 35, text: 'Cohere', value: 35, color: 'blue' },
+  { key: 36, text: 'DeepSeek', value: 36, color: 'black' },
   { key: 8, text: '自定义渠道', value: 8, color: 'pink' },
   { key: 22, text: '知识库：FastGPT', value: 22, color: 'blue' },
   { key: 21, text: '知识库：AI Proxy', value: 21, color: 'purple' },