add cron for models monitor (#9)

Author: audrzejq

packages/web/api/cron/monitor-chutes.ts

@@ -0,0 +1,34 @@
+import { runMonitor, round6 } from '../../../../models-monitor/lib.ts'
+
+export const config = { maxDuration: 60 }
+
+export default async function handler(req: Request) {
+  if (req.headers.get('authorization') !== `Bearer ${process.env.CRON_SECRET}`) {
+    return new Response('Unauthorized', { status: 401 })
+  }
+
+  try {
+    await runMonitor({
+      name: 'Chutes',
+      title: '🛰 Chutes Models Update',
+      s3Key: 'chutes/snapshot.json',
+      async fetchModels() {
+        const headers: Record<string, string> = {}
+        if (process.env.CHUTES_API_KEY) headers['Authorization'] = `Bearer ${process.env.CHUTES_API_KEY}`
+
+        const res = await fetch('https://llm.chutes.ai/v1/models', { headers })
+        if (!res.ok) throw new Error(`Chutes API error: ${res.status}`)
+        const data = await res.json() as { data: Array<{ id: string; pricing: { prompt: number; completion: number } }> }
+        return data.data.map(m => ({
+          id: m.id,
+          price_prompt: round6(m.pricing.prompt),
+          price_completion: round6(m.pricing.completion),
+        }))
+      },
+    })
+    return new Response('ok')
+  } catch (err) {
+    console.error(err)
+    return new Response(String(err), { status: 500 })
+  }
+}

packages/web/api/cron/monitor-openrouter.ts

@@ -0,0 +1,31 @@
+import { runMonitor, round6 } from '../../../../models-monitor/lib.ts'
+
+export const config = { maxDuration: 60 }
+
+export default async function handler(req: Request) {
+  if (req.headers.get('authorization') !== `Bearer ${process.env.CRON_SECRET}`) {
+    return new Response('Unauthorized', { status: 401 })
+  }
+
+  try {
+    await runMonitor({
+      name: 'OpenRouter',
+      title: '🛰 OpenRouter Models Update',
+      s3Key: 'openrouter/snapshot.json',
+      async fetchModels() {
+        const res = await fetch('https://openrouter.ai/api/v1/models')
+        if (!res.ok) throw new Error(`OpenRouter API error: ${res.status}`)
+        const data = await res.json() as { data: Array<{ id: string; pricing: { prompt: string; completion: string } }> }
+        return data.data.map(m => ({
+          id: m.id,
+          price_prompt: round6(parseFloat(m.pricing.prompt) * 1_000_000),
+          price_completion: round6(parseFloat(m.pricing.completion) * 1_000_000),
+        }))
+      },
+    })
+    return new Response('ok')
+  } catch (err) {
+    console.error(err)
+    return new Response(String(err), { status: 500 })
+  }
+}

vercel.json

@@ -6,6 +6,16 @@
     "installCommand": "bun install",
     "framework": null,
     "cleanUrls": false,
+    "crons": [
+        {
+            "path": "/api/cron/monitor-openrouter",
+            "schedule": "50 * * * *"
+        },
+        {
+            "path": "/api/cron/monitor-chutes",
+            "schedule": "50 * * * *"
+        }
+    ],
     "rewrites": [
         {
             "source": "/api.json",