All files / api/src/ai-providers/openrouter types.ts

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
import type {
  ChatCompletionChoice,
  ChatCompletionResponseBody,
} from '@shared/types/api/routes/chat-completions-api';
import type { ChatCompletionMessage } from '@shared/types/api/routes/shared/messages';
 
interface OpenrouterUsageDetails {
  prompt_tokens: number;
  completion_tokens: number;
  total_tokens: number;
  prompt_tokens_details?: {
    cached_tokens: number;
    audio_tokens: number;
  };
  completion_tokens_details?: {
    reasoning_tokens: number;
    audio_tokens: number;
    accepted_prediction_tokens: number;
    rejected_prediction_tokens: number;
  };
  cost?: number;
}
 
export interface OpenrouterChatCompleteResponse
  extends ChatCompletionResponseBody {
  id: string;
  created: number;
  model: string;
  choices: (ChatCompletionChoice & {
    message: ChatCompletionMessage & { reasoning: string };
  })[];
  usage: OpenrouterUsageDetails;
}
 
export interface OpenrouterErrorResponse {
  object: string;
  message: string;
  type: string;
  param: string | null;
  code: string;
}
 
export interface OpenrouterStreamChunk {
  id: string;
  object: string;
  created: number;
  model: string;
  usage?: OpenrouterUsageDetails;
  choices: {
    delta: {
      role?: string | null;
      content?: string;
      reasoning?: string;
    };
    index: number;
    finish_reason: string | null;
  }[];
}