fix: bring back body

Author: grabbou

packages/framework/src/providers/openai.ts

@@ -23,7 +23,7 @@ export type OpenAIProviderOptions = {
  * otherwise you will get an error. Otherwise, use the one from `openai_response_functions.js` instead.
  */
 export const openai = (options: OpenAIProviderOptions = {}): Provider => {
-  const { model = 'gpt-4o', options: clientOptions } = options
+  const { model = 'gpt-4o', options: clientOptions, body = {} } = options
   const client = new OpenAI(clientOptions)
 
   return {
@@ -36,6 +36,7 @@ export const openai = (options: OpenAIProviderOptions = {}): Provider => {
         tools: mappedTools.length > 0 ? mappedTools : undefined,
         temperature,
         response_format: responseAsStructuredOutput(response_format),
+        ...body,
       })
 
       const message = response.choices[0].message

packages/framework/src/providers/openai_response_functions.ts

@@ -32,7 +32,7 @@ export type OpenAIProviderOptions = BaseOpenAIProviderOptions & {
  * but tools as response to enforce the right JSON schema.
  */
 export const openai = (options: OpenAIProviderOptions): Provider => {
-  const { model, options: clientOptions, strictMode = false } = options
+  const { model, options: clientOptions, strictMode = false, body = {} } = options
   const client = new OpenAI(clientOptions)
 
   return {
@@ -45,6 +45,7 @@ export const openai = (options: OpenAIProviderOptions): Provider => {
         messages,
         temperature,
         tool_choice: 'required',
+        ...body,
       })
 
       /**

packages/framework/src/providers/openrouter.ts

@@ -25,6 +25,7 @@ export const openrouter = (options: OpenRouterOptions = {}): Provider => {
     model = 'meta-llama/llama-3.1-405b-instruct',
     structured_output = true,
     options: clientOptions,
+    body = {},
   } = options
   const openAiOptions = {
     model,
@@ -38,11 +39,13 @@ export const openrouter = (options: OpenRouterOptions = {}): Provider => {
      * support structured output.
      */
     body: {
+      ...body,
       provider: {
         /**
          * @see https://openrouter.ai/docs/provider-routing#required-parameters-_beta_
          */
         require_parameters: true,
+        ...body?.provider,
       },
     },
   }