fix(azure): make anthropic-version configurable for azure-anthropic provider

Author: waleedlatif1

apps/sim/blocks/blocks/agent.ts

@@ -337,7 +337,7 @@ Return ONLY the JSON array.`,
       connectionDroppable: false,
       condition: {
         field: 'model',
-        value: providers['azure-openai'].models,
+        value: [...providers['azure-openai'].models, ...providers['azure-anthropic'].models],
       },
     },
     {

apps/sim/blocks/utils.ts

@@ -129,7 +129,7 @@ export function getProviderCredentialSubBlocks(): SubBlockConfig[] {
       connectionDroppable: false,
       condition: {
         field: 'model',
-        value: providers['azure-openai'].models,
+        value: [...providers['azure-openai'].models, ...providers['azure-anthropic'].models],
       },
     },
     {

apps/sim/executor/handlers/evaluator/evaluator-handler.ts

@@ -132,9 +132,7 @@ export class EvaluatorBlockHandler implements BlockHandler {
 
       if (providerId === 'azure-openai' || providerId === 'azure-anthropic') {
         providerRequest.azureEndpoint = inputs.azureEndpoint
-        if (providerId === 'azure-openai') {
-          providerRequest.azureApiVersion = inputs.azureApiVersion
-        }
+        providerRequest.azureApiVersion = inputs.azureApiVersion
       }
 
       if (providerId === 'bedrock') {

apps/sim/executor/handlers/router/router-handler.ts

@@ -107,9 +107,7 @@ export class RouterBlockHandler implements BlockHandler {
 
       if (providerId === 'azure-openai' || providerId === 'azure-anthropic') {
         providerRequest.azureEndpoint = inputs.azureEndpoint
-        if (providerId === 'azure-openai') {
-          providerRequest.azureApiVersion = inputs.azureApiVersion
-        }
+        providerRequest.azureApiVersion = inputs.azureApiVersion
       }
 
       if (providerId === 'bedrock') {
@@ -266,9 +264,7 @@ export class RouterBlockHandler implements BlockHandler {
 
       if (providerId === 'azure-openai' || providerId === 'azure-anthropic') {
         providerRequest.azureEndpoint = inputs.azureEndpoint
-        if (providerId === 'azure-openai') {
-          providerRequest.azureApiVersion = inputs.azureApiVersion
-        }
+        providerRequest.azureApiVersion = inputs.azureApiVersion
       }
 
       if (providerId === 'bedrock') {

apps/sim/providers/azure-anthropic/index.ts

@@ -35,6 +35,8 @@ export const azureAnthropicProvider: ProviderConfig = {
     // The SDK appends /v1/messages automatically
     const baseURL = `${request.azureEndpoint.replace(/\/$/, '')}/anthropic`
 
+    const anthropicVersion = request.azureApiVersion || '2023-06-01'
+
     return executeAnthropicProviderRequest(
       {
         ...request,
@@ -49,7 +51,7 @@ export const azureAnthropicProvider: ProviderConfig = {
             apiKey,
             defaultHeaders: {
               'api-key': apiKey,
-              'anthropic-version': '2023-06-01',
+              'anthropic-version': anthropicVersion,
               ...(useNativeStructuredOutputs
                 ? { 'anthropic-beta': 'structured-outputs-2025-11-13' }
                 : {}),