chore(ai-openrouter): upgrade @openrouter/sdk to 0.12.13

The SDK renamed every chat-related exported type (ChatGenerationParams →
ChatRequest, ChatResponse → ChatResult, etc.) and renamed the request
wrapper key on chat.send from chatGenerationParams to chatRequest.
Migrate adapters and tests to the new names.

The SDK also narrowed ChatRequest to OpenAI-compatible fields, so Zod
strips topK/topA/minP/repetitionPenalty/includeReasoning/verbosity/
webSearchOptions from outbound requests. Drop these keys from
OpenRouterBaseOptions and the model catalog so callers get a TS error
instead of silent no-op behavior, and add them to excludedParams in the
catalog generator so future syncs stay honest.

Also restore the SDK-derived shape of text-provider-options that was
lost to an upstream merge, re-keyed off ChatRequest.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: tombeckenham

packages/typescript/ai-openrouter/package.json

@@ -39,7 +39,7 @@
     "adapter"
   ],
   "dependencies": {
-    "@openrouter/sdk": "0.9.11",
+    "@openrouter/sdk": "0.12.13",
     "@tanstack/ai": "workspace:*"
   },
   "devDependencies": {

packages/typescript/ai-openrouter/src/adapters/image.ts

@@ -17,7 +17,7 @@ import type {
   ImageGenerationResult,
 } from '@tanstack/ai'
 import type { OPENROUTER_IMAGE_MODELS } from '../model-meta'
-import type { ChatResponse } from '@openrouter/sdk/models'
+import type { ChatResult } from '@openrouter/sdk/models'
 
 export interface OpenRouterImageConfig extends OpenRouterClientConfig {}
 
@@ -71,7 +71,7 @@ export class OpenRouterImageAdapter<
 
     try {
       const response = await this.client.chat.send({
-        chatGenerationParams: {
+        chatRequest: {
           model,
           messages: [
             {
@@ -98,12 +98,12 @@ export class OpenRouterImageAdapter<
         },
       })
 
-      // Check for error in response
-      if ('error' in response && response.error) {
+      const maybeError = (response as { error?: unknown }).error
+      if (maybeError) {
         const errorMsg =
-          typeof response.error === 'object' && 'message' in response.error
-            ? (response.error as { message: string }).message
-            : String(response.error)
+          typeof maybeError === 'object' && 'message' in maybeError
+            ? String((maybeError as { message: unknown }).message)
+            : String(maybeError)
         throw new Error(`Image generation failed: ${errorMsg}`)
       }
 
@@ -120,7 +120,7 @@ export class OpenRouterImageAdapter<
 
   private transformResponse(
     model: string,
-    response: ChatResponse,
+    response: ChatResult,
   ): ImageGenerationResult {
     const images: Array<GeneratedImage> = []
 

packages/typescript/ai-openrouter/src/adapters/text.ts

@@ -28,11 +28,11 @@ import type {
   OpenRouterMessageMetadataByModality,
 } from '../message-types'
 import type {
-  ChatGenerationParams,
-  ChatGenerationTokenUsage,
-  ChatMessageContentItem,
-  ChatStreamingChoice,
-  Message,
+  ChatContentItems,
+  ChatMessages,
+  ChatRequest,
+  ChatStreamChoice,
+  ChatUsage,
 } from '@openrouter/sdk/models'
 
 export interface OpenRouterConfig extends SDKOptions {}
@@ -108,7 +108,7 @@ export class OpenRouterTextAdapter<
     try {
       const requestParams = this.mapTextOptionsToSDK(options)
       const stream = await this.client.chat.send(
-        { chatGenerationParams: { ...requestParams, stream: true } },
+        { chatRequest: { ...requestParams, stream: true } },
         { signal: options.request?.signal },
       )
 
@@ -211,7 +211,7 @@ export class OpenRouterTextAdapter<
     try {
       const result = await this.client.chat.send(
         {
-          chatGenerationParams: {
+          chatRequest: {
             ...requestParams,
             stream: false,
             responseFormat: {
@@ -254,12 +254,12 @@ export class OpenRouterTextAdapter<
   }
 
   private *processChoice(
-    choice: ChatStreamingChoice,
+    choice: ChatStreamChoice,
     toolCallBuffers: Map<number, ToolCallBuffer>,
     meta: { id: string; model: string; timestamp: number },
     accumulated: { reasoning: string; content: string },
     updateAccumulated: (reasoning: string, content: string) => void,
-    usage: ChatGenerationTokenUsage | undefined,
+    usage: ChatUsage | undefined,
     aguiState: AGUIState,
   ): Iterable<StreamChunk> {
     const delta = choice.delta
@@ -479,7 +479,7 @@ export class OpenRouterTextAdapter<
 
   private mapTextOptionsToSDK(
     options: TextOptions<ResolveProviderOptions<TModel>>,
-  ): ChatGenerationParams {
+  ): ChatRequest {
     const modelOptions = options.modelOptions
 
     const messages = this.convertMessages(options.messages)
@@ -491,7 +491,7 @@ export class OpenRouterTextAdapter<
       })
     }
 
-    const request: ChatGenerationParams = {
+    const request: ChatRequest = {
       ...modelOptions,
       model:
         options.model +
@@ -512,7 +512,7 @@ export class OpenRouterTextAdapter<
     return request
   }
 
-  private convertMessages(messages: Array<ModelMessage>): Array<Message> {
+  private convertMessages(messages: Array<ModelMessage>): Array<ChatMessages> {
     return messages.map((msg) => {
       if (msg.role === 'tool') {
         return {
@@ -552,11 +552,11 @@ export class OpenRouterTextAdapter<
 
   private convertContentParts(
     content: string | null | Array<ContentPart>,
-  ): Array<ChatMessageContentItem> {
+  ): Array<ChatContentItems> {
     if (!content) return [{ type: 'text', text: '' }]
     if (typeof content === 'string') return [{ type: 'text', text: content }]
 
-    const parts: Array<ChatMessageContentItem> = []
+    const parts: Array<ChatContentItems> = []
     for (const part of content) {
       switch (part.type) {
         case 'text':