feat: implement proxy billing details handling and resolveProxyLogBilling function

src/server/routes/api/stats.ts

@@ -200,7 +200,11 @@ export async function statsRoutes(app: FastifyInstance) {
         .leftJoin(schema.sites, eq(schema.accounts.siteId, schema.sites.id))
         .orderBy(desc(schema.proxyLogs.createdAt))
         .limit(limit).offset(offset).all()
-    ), { includeBillingDetails: true });
+    ), { includeBillingDetails: true }) as Array<{
+      proxy_logs: Record<string, unknown> & { billingDetails?: string | null };
+      accounts: { username?: string | null } | null;
+      sites: { name?: string | null; url?: string | null } | null;
+    }>;
 
     return rows.map((row) => ({
       ...row.proxy_logs,

src/server/routes/proxy/chat.ts

@@ -5,7 +5,6 @@ import { fetch } from 'undici';
 import { refreshModelsAndRebuildRoutes } from '../../services/modelService.js';
 import { reportProxyAllFailed, reportTokenExpired } from '../../services/alertService.js';
 import { isTokenExpiredError } from '../../services/alertRules.js';
-import { buildProxyBillingDetails, estimateProxyCost } from '../../services/modelPricingService.js';
 import { shouldRetryProxyRequest } from '../../services/proxyRetryPolicy.js';
 import { resolveProxyUsageWithSelfLogFallback } from '../../services/proxyUsageFallbackService.js';
 import { mergeProxyUsage, parseProxyUsage } from '../../services/proxyUsageParser.js';
@@ -38,6 +37,7 @@ import {
 import { composeProxyLogMessage } from './logPathMeta.js';
 import { executeEndpointFlow, withUpstreamPath } from './endpointFlow.js';
 import { formatUtcSqlDateTime } from '../../services/localTimeService.js';
+import { resolveProxyLogBilling } from './proxyBilling.js';
 
 const MAX_RETRIES = 2;
 const CLAUDE_SSE_EVENT_NAMES = new Set([
@@ -429,33 +429,13 @@ async function handleChatProxyRequest(
             },
           });
 
-          let estimatedCost = await estimateProxyCost({
+          const { estimatedCost, billingDetails } = await resolveProxyLogBilling({
             site: selected.site,
             account: selected.account,
             modelName,
-            promptTokens: resolvedUsage.promptTokens,
+            parsedUsage,
-            completionTokens: resolvedUsage.completionTokens,
+            resolvedUsage,
-            totalTokens: resolvedUsage.totalTokens,
-            cacheReadTokens: parsedUsage.cacheReadTokens,
-            cacheCreationTokens: parsedUsage.cacheCreationTokens,
-            promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
           });
-          let billingDetails = await buildProxyBillingDetails({
-            site: selected.site,
-            account: selected.account,
-            modelName,
-            promptTokens: resolvedUsage.promptTokens,
-            completionTokens: resolvedUsage.completionTokens,
-            totalTokens: resolvedUsage.totalTokens,
-            cacheReadTokens: parsedUsage.cacheReadTokens,
-            cacheCreationTokens: parsedUsage.cacheCreationTokens,
-            promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
-          });
-
-          if (resolvedUsage.estimatedCostFromQuota > 0 && (resolvedUsage.recoveredFromSelfLog || estimatedCost <= 0)) {
-            estimatedCost = resolvedUsage.estimatedCostFromQuota;
-            billingDetails = null;
-          }
 
           tokenRouter.recordSuccess(selected.channel.id, latency, estimatedCost);
           recordDownstreamCostUsage(request, estimatedCost);
@@ -609,33 +589,13 @@ async function handleChatProxyRequest(
           },
         });
 
-        let estimatedCost = await estimateProxyCost({
+        const { estimatedCost, billingDetails } = await resolveProxyLogBilling({
           site: selected.site,
           account: selected.account,
           modelName,
-          promptTokens: resolvedUsage.promptTokens,
+          parsedUsage,
-          completionTokens: resolvedUsage.completionTokens,
+          resolvedUsage,
-          totalTokens: resolvedUsage.totalTokens,
-          cacheReadTokens: parsedUsage.cacheReadTokens,
-          cacheCreationTokens: parsedUsage.cacheCreationTokens,
-          promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
         });
-        let billingDetails = await buildProxyBillingDetails({
-          site: selected.site,
-          account: selected.account,
-          modelName,
-          promptTokens: resolvedUsage.promptTokens,
-          completionTokens: resolvedUsage.completionTokens,
-          totalTokens: resolvedUsage.totalTokens,
-          cacheReadTokens: parsedUsage.cacheReadTokens,
-          cacheCreationTokens: parsedUsage.cacheCreationTokens,
-          promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
-        });
-
-        if (resolvedUsage.estimatedCostFromQuota > 0 && (resolvedUsage.recoveredFromSelfLog || estimatedCost <= 0)) {
-          estimatedCost = resolvedUsage.estimatedCostFromQuota;
-          billingDetails = null;
-        }
 
         tokenRouter.recordSuccess(selected.channel.id, latency, estimatedCost);
         recordDownstreamCostUsage(request, estimatedCost);
@@ -687,33 +647,13 @@ async function handleChatProxyRequest(
         },
       });
 
-      let estimatedCost = await estimateProxyCost({
+      const { estimatedCost, billingDetails } = await resolveProxyLogBilling({
         site: selected.site,
         account: selected.account,
         modelName,
-        promptTokens: resolvedUsage.promptTokens,
+        parsedUsage,
-        completionTokens: resolvedUsage.completionTokens,
+        resolvedUsage,
-        totalTokens: resolvedUsage.totalTokens,
-        cacheReadTokens: parsedUsage.cacheReadTokens,
-        cacheCreationTokens: parsedUsage.cacheCreationTokens,
-        promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
       });
-      let billingDetails = await buildProxyBillingDetails({
-        site: selected.site,
-        account: selected.account,
-        modelName,
-        promptTokens: resolvedUsage.promptTokens,
-        completionTokens: resolvedUsage.completionTokens,
-        totalTokens: resolvedUsage.totalTokens,
-        cacheReadTokens: parsedUsage.cacheReadTokens,
-        cacheCreationTokens: parsedUsage.cacheCreationTokens,
-        promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
-      });
-
-      if (resolvedUsage.estimatedCostFromQuota > 0 && (resolvedUsage.recoveredFromSelfLog || estimatedCost <= 0)) {
-        estimatedCost = resolvedUsage.estimatedCostFromQuota;
-        billingDetails = null;
-      }
 
       tokenRouter.recordSuccess(selected.channel.id, latency, estimatedCost);
       recordDownstreamCostUsage(request, estimatedCost);

src/server/routes/proxy/completions.ts

@@ -5,7 +5,6 @@ import { tokenRouter } from '../../services/tokenRouter.js';
 import { refreshModelsAndRebuildRoutes } from '../../services/modelService.js';
 import { reportProxyAllFailed, reportTokenExpired } from '../../services/alertService.js';
 import { isTokenExpiredError } from '../../services/alertRules.js';
-import { buildProxyBillingDetails, estimateProxyCost } from '../../services/modelPricingService.js';
 import { shouldRetryProxyRequest } from '../../services/proxyRetryPolicy.js';
 import { resolveProxyUsageWithSelfLogFallback } from '../../services/proxyUsageFallbackService.js';
 import { mergeProxyUsage, parseProxyUsage, pullSseDataEvents } from '../../services/proxyUsageParser.js';
@@ -13,6 +12,7 @@ import { ensureModelAllowedForDownstreamKey, getDownstreamRoutingPolicy, recordD
 import { withExplicitProxyRequestInit } from '../../services/siteProxy.js';
 import { composeProxyLogMessage } from './logPathMeta.js';
 import { formatUtcSqlDateTime } from '../../services/localTimeService.js';
+import { resolveProxyLogBilling } from './proxyBilling.js';
 
 const MAX_RETRIES = 2;
 
@@ -160,32 +160,13 @@ export async function completionsProxyRoute(app: FastifyInstance) {
               totalTokens: parsedUsage.totalTokens,
             },
           });
-          let estimatedCost = await estimateProxyCost({
+          const { estimatedCost, billingDetails } = await resolveProxyLogBilling({
             site: selected.site,
             account: selected.account,
             modelName: selected.actualModel || requestedModel,
-            promptTokens: resolvedUsage.promptTokens,
+            parsedUsage,
-            completionTokens: resolvedUsage.completionTokens,
+            resolvedUsage,
-            totalTokens: resolvedUsage.totalTokens,
-            cacheReadTokens: parsedUsage.cacheReadTokens,
-            cacheCreationTokens: parsedUsage.cacheCreationTokens,
-            promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
           });
-          let billingDetails = await buildProxyBillingDetails({
-            site: selected.site,
-            account: selected.account,
-            modelName: selected.actualModel || requestedModel,
-            promptTokens: resolvedUsage.promptTokens,
-            completionTokens: resolvedUsage.completionTokens,
-            totalTokens: resolvedUsage.totalTokens,
-            cacheReadTokens: parsedUsage.cacheReadTokens,
-            cacheCreationTokens: parsedUsage.cacheCreationTokens,
-            promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
-          });
-          if (resolvedUsage.estimatedCostFromQuota > 0 && (resolvedUsage.recoveredFromSelfLog || estimatedCost <= 0)) {
-            estimatedCost = resolvedUsage.estimatedCostFromQuota;
-            billingDetails = null;
-          }
           tokenRouter.recordSuccess(selected.channel.id, latency, estimatedCost);
           recordDownstreamCostUsage(request, estimatedCost);
           logProxy(
@@ -213,32 +194,13 @@ export async function completionsProxyRoute(app: FastifyInstance) {
             totalTokens: parsedUsage.totalTokens,
           },
         });
-        let estimatedCost = await estimateProxyCost({
+        const { estimatedCost, billingDetails } = await resolveProxyLogBilling({
           site: selected.site,
           account: selected.account,
           modelName: selected.actualModel || requestedModel,
-          promptTokens: resolvedUsage.promptTokens,
+          parsedUsage,
-          completionTokens: resolvedUsage.completionTokens,
+          resolvedUsage,
-          totalTokens: resolvedUsage.totalTokens,
-          cacheReadTokens: parsedUsage.cacheReadTokens,
-          cacheCreationTokens: parsedUsage.cacheCreationTokens,
-          promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
         });
-        let billingDetails = await buildProxyBillingDetails({
-          site: selected.site,
-          account: selected.account,
-          modelName: selected.actualModel || requestedModel,
-          promptTokens: resolvedUsage.promptTokens,
-          completionTokens: resolvedUsage.completionTokens,
-          totalTokens: resolvedUsage.totalTokens,
-          cacheReadTokens: parsedUsage.cacheReadTokens,
-          cacheCreationTokens: parsedUsage.cacheCreationTokens,
-          promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
-        });
-        if (resolvedUsage.estimatedCostFromQuota > 0 && (resolvedUsage.recoveredFromSelfLog || estimatedCost <= 0)) {
-          estimatedCost = resolvedUsage.estimatedCostFromQuota;
-          billingDetails = null;
-        }
 
         tokenRouter.recordSuccess(selected.channel.id, latency, estimatedCost);
         recordDownstreamCostUsage(request, estimatedCost);

src/server/routes/proxy/embeddings.ts

@@ -5,7 +5,6 @@ import { tokenRouter } from '../../services/tokenRouter.js';
 import { refreshModelsAndRebuildRoutes } from '../../services/modelService.js';
 import { reportProxyAllFailed, reportTokenExpired } from '../../services/alertService.js';
 import { isTokenExpiredError } from '../../services/alertRules.js';
-import { buildProxyBillingDetails, estimateProxyCost } from '../../services/modelPricingService.js';
 import { shouldRetryProxyRequest } from '../../services/proxyRetryPolicy.js';
 import { resolveProxyUsageWithSelfLogFallback } from '../../services/proxyUsageFallbackService.js';
 import { parseProxyUsage } from '../../services/proxyUsageParser.js';
@@ -13,6 +12,7 @@ import { ensureModelAllowedForDownstreamKey, getDownstreamRoutingPolicy, recordD
 import { withExplicitProxyRequestInit } from '../../services/siteProxy.js';
 import { composeProxyLogMessage } from './logPathMeta.js';
 import { formatUtcSqlDateTime } from '../../services/localTimeService.js';
+import { resolveProxyLogBilling } from './proxyBilling.js';
 
 const MAX_RETRIES = 2;
 
@@ -108,32 +108,13 @@ export async function embeddingsProxyRoute(app: FastifyInstance) {
             totalTokens: parsedUsage.totalTokens,
           },
         });
-        let estimatedCost = await estimateProxyCost({
+        const { estimatedCost, billingDetails } = await resolveProxyLogBilling({
           site: selected.site,
           account: selected.account,
           modelName: selected.actualModel || requestedModel,
-          promptTokens: resolvedUsage.promptTokens,
+          parsedUsage,
-          completionTokens: resolvedUsage.completionTokens,
+          resolvedUsage,
-          totalTokens: resolvedUsage.totalTokens,
-          cacheReadTokens: parsedUsage.cacheReadTokens,
-          cacheCreationTokens: parsedUsage.cacheCreationTokens,
-          promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
         });
-        let billingDetails = await buildProxyBillingDetails({
-          site: selected.site,
-          account: selected.account,
-          modelName: selected.actualModel || requestedModel,
-          promptTokens: resolvedUsage.promptTokens,
-          completionTokens: resolvedUsage.completionTokens,
-          totalTokens: resolvedUsage.totalTokens,
-          cacheReadTokens: parsedUsage.cacheReadTokens,
-          cacheCreationTokens: parsedUsage.cacheCreationTokens,
-          promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
-        });
-        if (resolvedUsage.estimatedCostFromQuota > 0 && (resolvedUsage.recoveredFromSelfLog || estimatedCost <= 0)) {
-          estimatedCost = resolvedUsage.estimatedCostFromQuota;
-          billingDetails = null;
-        }
 
         tokenRouter.recordSuccess(selected.channel.id, latency, estimatedCost);
         recordDownstreamCostUsage(request, estimatedCost);

src/server/routes/proxy/proxyBilling.test.ts

@@ -0,0 +1,66 @@
+import { describe, expect, it } from 'vitest';
+import { resolveProxyLogBilling } from './proxyBilling.js';
+
+describe('resolveProxyLogBilling', () => {
+  it('uses self-log billing metadata for detail breakdown while preserving quota-derived total cost', async () => {
+    const result = await resolveProxyLogBilling({
+      site: {
+        id: 1,
+        url: 'https://anyrouter.top',
+        platform: 'anyrouter',
+      },
+      account: {
+        id: 2,
+      },
+      modelName: 'claude-haiku-4-5-20251001',
+      parsedUsage: {
+        promptTokens: 146638,
+        completionTokens: 172,
+        totalTokens: 146810,
+        cacheReadTokens: 0,
+        cacheCreationTokens: 0,
+        promptTokensIncludeCache: null,
+      },
+      resolvedUsage: {
+        promptTokens: 146638,
+        completionTokens: 172,
+        totalTokens: 146810,
+        recoveredFromSelfLog: true,
+        estimatedCostFromQuota: 0.083056,
+        selfLogBillingMeta: {
+          modelRatio: 2.5,
+          completionRatio: 5,
+          cacheRatio: 0.1,
+          cacheCreationRatio: 1.25,
+          groupRatio: 1,
+          cacheReadTokens: 145692,
+          cacheCreationTokens: 945,
+          promptTokensIncludeCache: true,
+        },
+      },
+    });
+
+    expect(result.estimatedCost).toBe(0.083056);
+    expect(result.billingDetails).toMatchObject({
+      usage: {
+        cacheReadTokens: 145692,
+        cacheCreationTokens: 945,
+        billablePromptTokens: 1,
+      },
+      pricing: {
+        modelRatio: 2.5,
+        completionRatio: 5,
+        cacheRatio: 0.1,
+        cacheCreationRatio: 1.25,
+        groupRatio: 1,
+      },
+      breakdown: {
+        inputPerMillion: 5,
+        outputPerMillion: 25,
+        cacheReadPerMillion: 0.5,
+        cacheCreationPerMillion: 6.25,
+        totalCost: 0.083057,
+      },
+    });
+  });
+});

src/server/routes/proxy/proxyBilling.ts

@@ -0,0 +1,92 @@
+import {
+  buildProxyBillingDetails,
+  estimateProxyCost,
+  type ProxyBillingDetails,
+  type ProxyBillingPricingOverride,
+} from '../../services/modelPricingService.js';
+import type { SelfLogBillingMeta } from '../../services/proxyUsageFallbackService.js';
+
+interface ProxyBillingUsageSummary {
+  promptTokens: number;
+  completionTokens: number;
+  totalTokens: number;
+  cacheReadTokens: number;
+  cacheCreationTokens: number;
+  promptTokensIncludeCache: boolean | null;
+}
+
+interface ResolvedProxyUsageSummary {
+  promptTokens: number;
+  completionTokens: number;
+  totalTokens: number;
+  recoveredFromSelfLog: boolean;
+  estimatedCostFromQuota: number;
+  selfLogBillingMeta: SelfLogBillingMeta | null;
+}
+
+interface ResolveProxyLogBillingInput {
+  site: {
+    id: number;
+    url: string;
+    platform: string;
+    apiKey?: string | null;
+  };
+  account: {
+    id: number;
+    accessToken?: string | null;
+    apiToken?: string | null;
+  };
+  modelName: string;
+  parsedUsage: ProxyBillingUsageSummary;
+  resolvedUsage: ResolvedProxyUsageSummary;
+}
+
+function toPricingOverride(meta: SelfLogBillingMeta | null): ProxyBillingPricingOverride | null {
+  if (!meta) return null;
+  return {
+    modelRatio: meta.modelRatio,
+    completionRatio: meta.completionRatio,
+    cacheRatio: meta.cacheRatio,
+    cacheCreationRatio: meta.cacheCreationRatio,
+    groupRatio: meta.groupRatio,
+  };
+}
+
+export async function resolveProxyLogBilling(
+  input: ResolveProxyLogBillingInput,
+): Promise<{ estimatedCost: number; billingDetails: ProxyBillingDetails | null }> {
+  const selfLogMeta = input.resolvedUsage.selfLogBillingMeta;
+  const billingPricingOverride = toPricingOverride(selfLogMeta);
+  const cacheReadTokens = selfLogMeta?.cacheReadTokens ?? input.parsedUsage.cacheReadTokens;
+  const cacheCreationTokens = selfLogMeta?.cacheCreationTokens ?? input.parsedUsage.cacheCreationTokens;
+  const promptTokensIncludeCache = selfLogMeta?.promptTokensIncludeCache
+    ?? input.parsedUsage.promptTokensIncludeCache;
+
+  const billingInput = {
+    site: input.site,
+    account: input.account,
+    modelName: input.modelName,
+    promptTokens: input.resolvedUsage.promptTokens,
+    completionTokens: input.resolvedUsage.completionTokens,
+    totalTokens: input.resolvedUsage.totalTokens,
+    cacheReadTokens,
+    cacheCreationTokens,
+    promptTokensIncludeCache,
+    billingPricingOverride,
+  };
+
+  let estimatedCost = await estimateProxyCost(billingInput);
+  const billingDetails = await buildProxyBillingDetails(billingInput);
+
+  if (
+    input.resolvedUsage.estimatedCostFromQuota > 0
+    && (input.resolvedUsage.recoveredFromSelfLog || estimatedCost <= 0)
+  ) {
+    estimatedCost = input.resolvedUsage.estimatedCostFromQuota;
+  }
+
+  return {
+    estimatedCost,
+    billingDetails,
+  };
+}

src/server/routes/proxy/responses.ts

@@ -5,7 +5,6 @@ import { tokenRouter } from '../../services/tokenRouter.js';
 import { refreshModelsAndRebuildRoutes } from '../../services/modelService.js';
 import { reportProxyAllFailed, reportTokenExpired } from '../../services/alertService.js';
 import { isTokenExpiredError } from '../../services/alertRules.js';
-import { buildProxyBillingDetails, estimateProxyCost } from '../../services/modelPricingService.js';
 import { shouldRetryProxyRequest } from '../../services/proxyRetryPolicy.js';
 import { resolveProxyUsageWithSelfLogFallback } from '../../services/proxyUsageFallbackService.js';
 import { mergeProxyUsage, parseProxyUsage } from '../../services/proxyUsageParser.js';
@@ -29,6 +28,7 @@ import { ensureModelAllowedForDownstreamKey, getDownstreamRoutingPolicy, recordD
 import { composeProxyLogMessage } from './logPathMeta.js';
 import { executeEndpointFlow, withUpstreamPath } from './endpointFlow.js';
 import { formatUtcSqlDateTime } from '../../services/localTimeService.js';
+import { resolveProxyLogBilling } from './proxyBilling.js';
 
 const MAX_RETRIES = 2;
 
@@ -1475,32 +1475,13 @@ export async function responsesProxyRoute(app: FastifyInstance) {
               totalTokens: parsedUsage.totalTokens,
             },
           });
-          let estimatedCost = await estimateProxyCost({
+          const { estimatedCost, billingDetails } = await resolveProxyLogBilling({
             site: selected.site,
             account: selected.account,
             modelName: selected.actualModel || requestedModel,
-            promptTokens: resolvedUsage.promptTokens,
+            parsedUsage,
-            completionTokens: resolvedUsage.completionTokens,
+            resolvedUsage,
-            totalTokens: resolvedUsage.totalTokens,
-            cacheReadTokens: parsedUsage.cacheReadTokens,
-            cacheCreationTokens: parsedUsage.cacheCreationTokens,
-            promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
           });
-          let billingDetails = await buildProxyBillingDetails({
-            site: selected.site,
-            account: selected.account,
-            modelName: selected.actualModel || requestedModel,
-            promptTokens: resolvedUsage.promptTokens,
-            completionTokens: resolvedUsage.completionTokens,
-            totalTokens: resolvedUsage.totalTokens,
-            cacheReadTokens: parsedUsage.cacheReadTokens,
-            cacheCreationTokens: parsedUsage.cacheCreationTokens,
-            promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
-          });
-          if (resolvedUsage.estimatedCostFromQuota > 0 && (resolvedUsage.recoveredFromSelfLog || estimatedCost <= 0)) {
-            estimatedCost = resolvedUsage.estimatedCostFromQuota;
-            billingDetails = null;
-          }
           tokenRouter.recordSuccess(selected.channel.id, latency, estimatedCost);
           recordDownstreamCostUsage(request, estimatedCost);
           logProxy(
@@ -1541,32 +1522,13 @@ export async function responsesProxyRoute(app: FastifyInstance) {
             totalTokens: parsedUsage.totalTokens,
           },
         });
-        let estimatedCost = await estimateProxyCost({
+        const { estimatedCost, billingDetails } = await resolveProxyLogBilling({
           site: selected.site,
           account: selected.account,
           modelName: selected.actualModel || requestedModel,
-          promptTokens: resolvedUsage.promptTokens,
+          parsedUsage,
-          completionTokens: resolvedUsage.completionTokens,
+          resolvedUsage,
-          totalTokens: resolvedUsage.totalTokens,
-          cacheReadTokens: parsedUsage.cacheReadTokens,
-          cacheCreationTokens: parsedUsage.cacheCreationTokens,
-          promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
         });
-        let billingDetails = await buildProxyBillingDetails({
-          site: selected.site,
-          account: selected.account,
-          modelName: selected.actualModel || requestedModel,
-          promptTokens: resolvedUsage.promptTokens,
-          completionTokens: resolvedUsage.completionTokens,
-          totalTokens: resolvedUsage.totalTokens,
-          cacheReadTokens: parsedUsage.cacheReadTokens,
-          cacheCreationTokens: parsedUsage.cacheCreationTokens,
-          promptTokensIncludeCache: parsedUsage.promptTokensIncludeCache,
-        });
-        if (resolvedUsage.estimatedCostFromQuota > 0 && (resolvedUsage.recoveredFromSelfLog || estimatedCost <= 0)) {
-          estimatedCost = resolvedUsage.estimatedCostFromQuota;
-          billingDetails = null;
-        }
 
         tokenRouter.recordSuccess(selected.channel.id, latency, estimatedCost);
         recordDownstreamCostUsage(request, estimatedCost);

src/server/services/modelPricingService.ts

@@ -37,6 +37,14 @@ interface PricingData {
   groupRatio: Record<string, number>;
 }
 
+export interface ProxyBillingPricingOverride {
+  modelRatio: number;
+  completionRatio: number;
+  cacheRatio?: number;
+  cacheCreationRatio?: number;
+  groupRatio?: number;
+}
+
 interface PricingCacheEntry {
   fetchedAt: number;
   ttlMs: number;
@@ -68,6 +76,7 @@ interface EstimateProxyCostInput {
   cacheReadTokens?: number;
   cacheCreationTokens?: number;
   promptTokensIncludeCache?: boolean | null;
+  billingPricingOverride?: ProxyBillingPricingOverride | null;
 }
 
 interface ModelGroupPricing {
@@ -573,6 +582,26 @@ function calculatePerCallPricing(
   return { total: 0 };
 }
 
+function buildPricingOverrideModel(
+  modelName: string,
+  pricingOverride: ProxyBillingPricingOverride,
+): { model: PricingModel; groupRatio: Record<string, number> } {
+  const groupRatio = normalizeRatio(pricingOverride.groupRatio, 1);
+  return {
+    model: {
+      modelName,
+      quotaType: 0,
+      modelRatio: normalizeRatio(pricingOverride.modelRatio, 1),
+      completionRatio: normalizeRatio(pricingOverride.completionRatio, 1),
+      cacheRatio: normalizeRatio(pricingOverride.cacheRatio, 1),
+      cacheCreationRatio: normalizeRatio(pricingOverride.cacheCreationRatio, 1),
+      modelPrice: null,
+      enableGroups: [DEFAULT_GROUP],
+    },
+    groupRatio: { [DEFAULT_GROUP]: groupRatio },
+  };
+}
+
 function normalizeUsageBreakdownInput(usage: {
   promptTokens: number;
   completionTokens: number;
@@ -744,8 +773,21 @@ export async function estimateProxyCost(input: EstimateProxyCostInput): Promise<
   const promptTokens = toPositiveInt(input.promptTokens);
   const completionTokens = toPositiveInt(input.completionTokens);
   const totalTokens = toPositiveInt(input.totalTokens || (promptTokens + completionTokens));
+  const usage = {
+    promptTokens,
+    completionTokens,
+    totalTokens,
+    cacheReadTokens: input.cacheReadTokens,
+    cacheCreationTokens: input.cacheCreationTokens,
+    promptTokensIncludeCache: input.promptTokensIncludeCache,
+  };
 
   try {
+    if (input.billingPricingOverride) {
+      const pricingOverride = buildPricingOverrideModel(input.modelName, input.billingPricingOverride);
+      return calculateModelUsageCost(pricingOverride.model, usage, pricingOverride.groupRatio);
+    }
+
     const pricingData = await getPricingDataCached(input);
     if (!pricingData) {
       return fallbackTokenCost(totalTokens, input.site.platform);
@@ -756,14 +798,7 @@ export async function estimateProxyCost(input: EstimateProxyCostInput): Promise<
       return fallbackTokenCost(totalTokens, input.site.platform);
     }
 
-    return calculateModelUsageCost(model, {
+    return calculateModelUsageCost(model, usage, pricingData.groupRatio);
-      promptTokens,
-      completionTokens,
-      totalTokens,
-      cacheReadTokens: input.cacheReadTokens,
-      cacheCreationTokens: input.cacheCreationTokens,
-      promptTokensIncludeCache: input.promptTokensIncludeCache,
-    }, pricingData.groupRatio);
   } catch {
     return fallbackTokenCost(totalTokens, input.site.platform);
   }
@@ -784,22 +819,28 @@ export async function buildProxyBillingDetails(input: EstimateProxyCostInput): P
   const promptTokens = toPositiveInt(input.promptTokens);
   const completionTokens = toPositiveInt(input.completionTokens);
   const totalTokens = toPositiveInt(input.totalTokens || (promptTokens + completionTokens));
-
+  const usage = {
-  try {
-    const pricingData = await getPricingDataCached(input);
-    if (!pricingData) return null;
-
-    const model = resolveModel(input.modelName, pricingData);
-    if (!model || model.quotaType === 1) return null;
-
-    return calculateModelUsageBreakdown(model, {
     promptTokens,
     completionTokens,
     totalTokens,
     cacheReadTokens: input.cacheReadTokens,
     cacheCreationTokens: input.cacheCreationTokens,
     promptTokensIncludeCache: input.promptTokensIncludeCache,
-    }, pricingData.groupRatio);
+  };
+
+  try {
+    if (input.billingPricingOverride) {
+      const pricingOverride = buildPricingOverrideModel(input.modelName, input.billingPricingOverride);
+      return calculateModelUsageBreakdown(pricingOverride.model, usage, pricingOverride.groupRatio);
+    }
+
+    const pricingData = await getPricingDataCached(input);
+    if (!pricingData) return null;
+
+    const model = resolveModel(input.modelName, pricingData);
+    if (!model || model.quotaType === 1) return null;
+
+    return calculateModelUsageBreakdown(model, usage, pricingData.groupRatio);
   } catch {
     return null;
   }

src/server/services/proxyUsageFallbackService.test.ts

@@ -35,6 +35,7 @@ describe('proxyUsageFallbackService', () => {
         quota: 3300,
         createdAtMs: 1_700_000_123_000,
         requestTimeMs: 1450,
+        billingMeta: null,
       },
     ]);
   });

src/server/services/proxyUsageFallbackService.ts

@@ -1,5 +1,9 @@
 import { fetch } from 'undici';
 import { resolvePlatformUserId } from './accountExtraConfig.js';
+import {
+  buildNewApiCookieCandidates,
+  fetchJsonWithShieldCookieRetry,
+} from './platforms/newApiShield.js';
 import { withExplicitProxyRequestInit } from './siteProxy.js';
 
 const SELF_LOG_FETCH_TIMEOUT_MS = 8_000;
@@ -10,7 +14,7 @@ const MATCH_MAX_CREATED_DELTA_MS = 90_000;
 const MATCH_MAX_LATENCY_DELTA_MS = 12_000;
 const QUOTA_PER_UNIT = 500_000;
 const SUPPORTED_USAGE_FALLBACK_PLATFORMS = new Set(['done-hub', 'one-hub', 'new-api', 'anyrouter']);
-const ALWAYS_LOOKUP_SELF_LOG_PLATFORMS = new Set(['done-hub', 'one-hub']);
+const ALWAYS_LOOKUP_SELF_LOG_PLATFORMS = new Set(['done-hub', 'one-hub', 'anyrouter']);
 const PLATFORM_REQUIRES_USER_HEADER = new Set(['new-api', 'anyrouter']);
 
 interface ProxyUsage {
@@ -45,6 +49,18 @@ interface ProxyUsageFallbackInput {
 interface ProxyUsageFallbackResult extends ProxyUsage {
   recoveredFromSelfLog: boolean;
   estimatedCostFromQuota: number;
+  selfLogBillingMeta: SelfLogBillingMeta | null;
+}
+
+export interface SelfLogBillingMeta {
+  modelRatio: number;
+  completionRatio: number;
+  cacheRatio: number;
+  cacheCreationRatio: number;
+  groupRatio: number;
+  cacheReadTokens: number;
+  cacheCreationTokens: number;
+  promptTokensIncludeCache: boolean;
 }
 
 export interface SelfLogItem {
@@ -56,6 +72,7 @@ export interface SelfLogItem {
   quota: number;
   createdAtMs: number;
   requestTimeMs: number;
+  billingMeta: SelfLogBillingMeta | null;
 }
 
 interface SelfLogMatchInput {
@@ -80,6 +97,12 @@ function roundCost(value: number): number {
   return Math.round(Math.max(0, value) * 1_000_000) / 1_000_000;
 }
 
+function normalizePositiveRatio(value: unknown, fallback: number): number {
+  const ratio = toNumber(value, Number.NaN);
+  if (Number.isFinite(ratio) && ratio >= 0) return ratio;
+  return fallback;
+}
+
 function toTimestampMs(value: unknown): number {
   if (typeof value === 'number' && Number.isFinite(value)) {
     if (value > 1_000_000_000_000) return Math.round(value);
@@ -196,6 +219,72 @@ function mapSelfLogItem(raw: unknown): SelfLogItem | null {
     quota: toPositiveInt(row.quota),
     createdAtMs,
     requestTimeMs: toPositiveInt(row.request_time ?? row.requestTime),
+    billingMeta: parseSelfLogBillingMeta(row.other),
+  };
+}
+
+function parseSelfLogBillingMeta(rawOther: unknown): SelfLogBillingMeta | null {
+  let payload = rawOther;
+  if (typeof rawOther === 'string') {
+    const trimmed = rawOther.trim();
+    if (!trimmed) return null;
+    try {
+      payload = JSON.parse(trimmed);
+    } catch {
+      return null;
+    }
+  }
+
+  if (!payload || typeof payload !== 'object') return null;
+  const other = payload as Record<string, unknown>;
+
+  const modelRatio = normalizePositiveRatio(other.model_ratio ?? other.modelRatio, 1);
+  const completionRatio = normalizePositiveRatio(
+    other.completion_ratio ?? other.completionRatio,
+    1,
+  );
+  const cacheRatio = normalizePositiveRatio(
+    other.cache_ratio ?? other.cacheRatio,
+    1,
+  );
+  const cacheCreationRatio = normalizePositiveRatio(
+    other.cache_creation_ratio
+      ?? other.cacheCreationRatio
+      ?? other.create_cache_ratio
+      ?? other.createCacheRatio,
+    1,
+  );
+  const groupRatio = normalizePositiveRatio(other.group_ratio ?? other.groupRatio, 1);
+  const cacheReadTokens = toPositiveInt(
+    other.cache_tokens ?? other.cacheTokens ?? other.cache_read_tokens ?? other.cacheReadTokens,
+  );
+  const cacheCreationTokens = toPositiveInt(
+    other.cache_creation_tokens
+      ?? other.cacheCreationTokens
+      ?? other.create_cache_tokens
+      ?? other.createCacheTokens,
+  );
+
+  const hasMeaningfulData = (
+    cacheReadTokens > 0
+    || cacheCreationTokens > 0
+    || modelRatio !== 1
+    || completionRatio !== 1
+    || cacheRatio !== 1
+    || cacheCreationRatio !== 1
+    || groupRatio !== 1
+  );
+  if (!hasMeaningfulData) return null;
+
+  return {
+    modelRatio,
+    completionRatio,
+    cacheRatio,
+    cacheCreationRatio,
+    groupRatio,
+    cacheReadTokens,
+    cacheCreationTokens,
+    promptTokensIncludeCache: true,
   };
 }
 
@@ -224,7 +313,11 @@ async function fetchSelfLogPayload(baseUrl: string, token: string, input: ProxyU
   }, SELF_LOG_FETCH_TIMEOUT_MS);
 
   try {
-    const query = `p=0&page=1&size=${SELF_LOG_PAGE_SIZE}&order=-created_at`;
+    const pageSizeParam = String(input.site.platform || '').toLowerCase() === 'anyrouter'
+      ? 'page_size'
+      : 'size';
+    const query = `p=0&page=1&${pageSizeParam}=${SELF_LOG_PAGE_SIZE}&order=-created_at`;
+    const url = `${baseUrl}/api/log/self?${query}`;
     const headers: Record<string, string> = {
       Authorization: `Bearer ${token}`,
     };
@@ -235,7 +328,25 @@ async function fetchSelfLogPayload(baseUrl: string, token: string, input: ProxyU
         headers['New-Api-User'] = String(userId);
       }
     }
-    const response = await fetch(`${baseUrl}/api/log/self?${query}`, withExplicitProxyRequestInit(input.site.proxyUrl, {
+
+    const shouldTryShieldCookie = platform === 'anyrouter' || token.includes('=');
+    if (shouldTryShieldCookie) {
+      for (const cookie of buildNewApiCookieCandidates(token)) {
+        const result = await fetchJsonWithShieldCookieRetry(url, {
+          method: 'GET',
+          headers: {
+            ...Object.fromEntries(
+              Object.entries(headers).filter(([key]) => key.toLowerCase() !== 'authorization'),
+            ),
+            Cookie: cookie,
+          },
+          signal: controller.signal,
+        });
+        if (result.data) return result.data;
+      }
+    }
+
+    const response = await fetch(url, withExplicitProxyRequestInit(input.site.proxyUrl, {
       method: 'GET',
       headers,
       signal: controller.signal,
@@ -347,6 +458,7 @@ export async function resolveProxyUsageWithSelfLogFallback(
     ...normalizedUsage,
     recoveredFromSelfLog: false,
     estimatedCostFromQuota: 0,
+    selfLogBillingMeta: null,
   };
 
   const platform = String(input.site.platform || '').toLowerCase();
@@ -383,6 +495,7 @@ export async function resolveProxyUsageWithSelfLogFallback(
       totalTokens: resolvedTokens.totalTokens,
       recoveredFromSelfLog: true,
       estimatedCostFromQuota: toQuotaCost(matched.quota),
+      selfLogBillingMeta: matched.billingMeta,
     };
   } catch {
     return fallback;

src/web/pages/ProxyLogs.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useState, useCallback, useMemo } from 'react';
+import React, { useEffect, useState, useCallback, useMemo } from 'react';
 import { api } from '../api.js';
 import { useToast } from '../components/Toast.js';
 import { ModelBadge } from '../components/BrandIcon.js';
@@ -266,7 +266,7 @@ export default function ProxyLogs() {
                 <th style={{ width: 28 }} />
                 <th>时间</th>
                 <th>模型</th>
-                <th>状态</th>
+                <th>{tr('状态')}</th>
                 <th style={{ textAlign: 'center' }}>用时</th>
                 <th style={{ textAlign: 'right' }}>输入</th>
                 <th style={{ textAlign: 'right' }}>输出</th>
@@ -327,13 +327,13 @@ export default function ProxyLogs() {
                       </span>
                     </td>
                     <td style={{ textAlign: 'right', fontSize: 12, fontVariantNumeric: 'tabular-nums', color: 'var(--color-text-secondary)' }}>
-                      {log.promptTokens?.toLocaleString() || '—'}
+                      {log.promptTokens?.toLocaleString() || '-'}
                     </td>
                     <td style={{ textAlign: 'right', fontSize: 12, fontVariantNumeric: 'tabular-nums', color: 'var(--color-text-secondary)' }}>
-                      {log.completionTokens?.toLocaleString() || '—'}
+                      {log.completionTokens?.toLocaleString() || '-'}
                     </td>
                     <td style={{ textAlign: 'right', fontSize: 12, fontVariantNumeric: 'tabular-nums', fontWeight: 500 }}>
-                      {typeof log.estimatedCost === 'number' ? `$${log.estimatedCost.toFixed(6)}` : '—'}
+                      {typeof log.estimatedCost === 'number' ? `$${log.estimatedCost.toFixed(6)}` : '-'}
                     </td>
                     <td style={{ textAlign: 'center' }}>
                       {log.retryCount > 0 ? (
@@ -356,17 +356,17 @@ export default function ProxyLogs() {
                           lineHeight: 1.9,
                           color: 'var(--color-text-secondary)',
                         }}>
-                          {/* 日志详情 section */}
+                          {/* 鏃ュ織璇︽儏 section */}
                           <div style={{ display: 'flex', gap: 6 }}>
                             <span style={{ fontWeight: 600, color: 'var(--color-warning)', flexShrink: 0 }}>日志详情</span>
                             <div>
                               <div>
                                 请求模型: <strong style={{ color: 'var(--color-text-primary)' }}>{log.modelRequested}</strong>
                                 {log.modelActual && log.modelActual !== log.modelRequested && (
-                                  <> → 实际模型: <strong style={{ color: 'var(--color-text-primary)' }}>{log.modelActual}</strong></>
+                                  <>{' -> '}实际模型: <strong style={{ color: 'var(--color-text-primary)' }}>{log.modelActual}</strong></>
                                 )}
                                 ，状态: <strong style={{ color: log.status === 'success' ? 'var(--color-success)' : 'var(--color-danger)' }}>{log.status === 'success' ? '成功' : '失败'}</strong>
-                                ，用时 <strong style={{ color: latencyColor(log.latencyMs) }}>{formatLatency(log.latencyMs)}</strong>
+                                ，用时: <strong style={{ color: latencyColor(log.latencyMs) }}>{formatLatency(log.latencyMs)}</strong>
                                 ，站点: <strong style={{ color: 'var(--color-text-primary)' }}>{log.siteName || '未知站点'}</strong>
                                 ，账号: <strong style={{ color: 'var(--color-text-primary)' }}>{log.username || '未知账号'}</strong>
                               </div>
@@ -390,7 +390,7 @@ export default function ProxyLogs() {
                             </div>
                           )}
 
-                          {/* 计费过程 section */}
+                          {/* 璁¤垂杩囩▼ section */}
                           <div style={{ display: 'flex', gap: 6 }}>
                             <span style={{ fontWeight: 600, color: 'var(--color-info)', flexShrink: 0 }}>计费过程</span>
                             {billingProcessLines.length > 0 ? (
@@ -412,7 +412,7 @@ export default function ProxyLogs() {
                             )}
                           </div>
 
-                          {/* 下游请求路径 */}
+                          {/* 涓嬫父璇锋眰璺緞 */}
                           <div style={{ display: 'flex', gap: 6, alignItems: 'center' }}>
                             <span style={{ fontWeight: 600, color: 'var(--color-primary)', flexShrink: 0 }}>下游请求路径</span>
                             {pathMeta.downstreamPath ? (
@@ -428,7 +428,7 @@ export default function ProxyLogs() {
                             )}
                           </div>
 
-                          {/* 上游请求路径 */}
+                          {/* 涓婃父璇锋眰璺緞 */}
                           <div style={{ display: 'flex', gap: 6, alignItems: 'center' }}>
                             <span style={{ fontWeight: 600, color: 'var(--color-primary)', flexShrink: 0 }}>上游请求路径</span>
                             {pathMeta.upstreamPath ? (
@@ -444,7 +444,7 @@ export default function ProxyLogs() {
                             )}
                           </div>
 
-                          {/* 错误信息 */}
+                          {/* 閿欒淇℃伅 */}
                           {pathMeta.errorMessage.trim().length > 0 && (
                             <div style={{ display: 'flex', gap: 6 }}>
                               <span style={{ fontWeight: 600, color: 'var(--color-danger)', flexShrink: 0 }}>错误信息</span>
@@ -512,3 +512,4 @@ export default function ProxyLogs() {
     </div>
   );
 }
+