[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_152":153,"_154":155},"routes/_app.x.$handle.$name",{"_94":93,"_32":45,"_102":84,"_27":53,"_13":14,"_103":-5,"_11":104,"_105":106,"_107":108,"_109":110,"_111":112,"_20":-5,"_113":-5,"_114":-5,"_115":25,"_116":117,"_118":119,"_120":-5,"_121":-5,"_122":123},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_43":44,"_32":45,"_38":46,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":53,"_54":-5,"_18":55,"_56":-5,"_57":25,"_58":-5,"_59":-5,"_60":61,"_62":63,"_64":-5,"_65":-5,"_66":-5,"_67":-5,"_68":69,"_70":69,"_71":72,"_73":72,"_74":72,"_75":69,"_76":69,"_77":78,"_79":80,"_81":82,"_83":25},"version",22,"changes",[19],"aiChatInfo","userId",{"_20":21,"_22":23,"_24":25,"_26":25,"_27":28,"_29":28},"file",{"_30":31,"_32":28,"_33":34,"_35":37,"_38":39,"_40":14,"_41":42,"_24":25},"previous",{"_30":31,"_32":28,"_33":34,"_35":36},"deleted",false,"deletedHere","path","main.ts","latestPath","fileId","e6e51092-697a-11f1-ba04-1607ee4eb77e","name","fileType","http","content","// ============================================================\n// VAL TOWN COMPATIBLE DENO API - SEAMLESS AUTO-REGENERATE\n// File: main.ts\n// ============================================================\n\n// Types\ninterface ChatSession {\n model: string;\n createdAt: number;\n lastUsed: number;\n memoryToken: string;\n chatId: string | null;\n conversation: Array<{\n role: \"user\" | \"assistant\";\n content: string;\n }>;\n}\n\n// API KEY HARDCODED DIRECTLY\nconst API_KEY = \"ua__xIbK3k_BY4Y97g7hsABQqWYGfX2wxEg\";\n\n// ============================================================\n// PERSISTENT STORAGE - NEVER EXPIRES\n// ============================================================\nconst chatSessions = new Map();\n\n// ============================================================\n// GENERATE MEMORY TOKEN - UUID_UUID format\n// ============================================================\nfunction generateMemoryToken(): string {\n const uuid1 = crypto.randomUUID();\n const uuid2 = crypto.randomUUID();\n return `${uuid1}_${uuid2}`;\n}\n\n// ============================================================\n// MODEL LIST\n// ============================================================\nconst MODELS = `\nOpenAI, GPT-5.5, gateway-gpt-5-5, chatgpt.png\nOpenAI, GPT-5, gateway-gpt-5, chatgpt.png\nOpenAI, GPT-5.1, gateway-gpt-5-1, chatgpt.png\nOpenAI, GPT-5.3, gateway-gpt-5-3, chatgpt.png\nOpenAI, GPT-5.4, gateway-gpt-5-4, chatgpt.png\nOpenAI, o3, gateway-gpt-o3, chatgpt.png\nOpenAI, o3 Mini, gateway-gpt-o3-mini, chatgpt.png\nOpenAI, o4-mini, gateway-gpt-o4-mini, chatgpt.png\nOpenAI, GPT-4o, gateway-gpt-4o, chatgpt.png\nOpenAI, GPT-5 Mini, gateway-gpt-5-mini, chatgpt.png\nOpenAI, GPT-5 Nano, gateway-gpt-5-nano, chatgpt.png\nOpenAI, GPT-4.1 Mini, gateway-gpt-4-1-mini, chatgpt.png\nOpenAI, GPT-4.1 Nano, gateway-gpt-4-1-nano, chatgpt.png\nOpenAI, GPT-5 Online, gateway-gpt-5-online, chatgpt.png\nAnthropic, Claude Opus 4.8, gateway-claude-opus-4-8, anthropic.png\nAnthropic, Claude Opus 4.7, gateway-claude-opus-4-7, anthropic.png\nAnthropic, Claude Opus 4.6, gateway-claude-opus-4-6, anthropic.png\nAnthropic, Claude Opus 4.5, gateway-claude-opus-4-5, anthropic.png\nAnthropic, Claude Opus 4.1, gateway-claude-opus-4-1, anthropic.png\nAnthropic, Claude Sonnet 4.6, gateway-claude-sonnet-4-6, anthropic.png\nAnthropic, Claude Sonnet 4, gateway-claude-sonnet-4, anthropic.png\nGoogle, Gemini 2.5 Pro, gateway-google-2.5-pro, gemini.png\nGoogle, Gemini 3 Pro, gateway-gemini-3-pro, gemini.png\nGoogle, Gemini 3.1 Pro, gateway-gemini-3-1-pro, gemini.png\nGoogle, Gemini 3 Flash, gateway-gemini-3-flash, gemini.png\nGoogle, Gemini 2.5 Flash, gateway-gemini-2.5-flash, gemini.png\nDeepSeek, DeepSeek V4 Pro, gateway-deepseek-v4-pro, deepseek.png\nDeepSeek, DeepSeek V4 Flash, gateway-deepseek-v4-flash, deepseek.png\nDeepSeek, DeepSeek R1, gateway-deepseek-r1, deepseek.png\nDeepSeek, DeepSeek V3, gateway-deepseek-v3, deepseek.png\nxAI, Grok 4, gateway-grok-4, xai.png\nAlibaba, Qwen 3 Max, gateway-qwen-3-max, qwen.png\nAlibaba, Qwen QwQ 32B, gateway-qwen-qwq-32b, qwen.png\nMoonshot, Kimi K2, gateway-deepinfra-kimi-k2, kimi.png\nMeta, Llama 3.3 70B, gateway-llama-3-3-70b-versatile, meta.png\n`;\n\nfunction getModelsArray() {\n const lines = MODELS.trim().split(\"\\n\");\n const result = [];\n for (const line of lines) {\n const parts = line.split(\", \");\n if (parts.length === 4) {\n result.push({\n provider: parts[0],\n displayName: parts[1],\n apiName: parts[2],\n logo: parts[3],\n });\n }\n }\n return result;\n}\n\n// ============================================================\n// SEND MESSAGE WITH SEAMLESS AUTO-REGENERATE\n// ============================================================\nasync function sendMessageWithRetry(\n session: ChatSession,\n message: string,\n retryCount: number = 0,\n): Promise<{ response: string; tokenChanged: boolean }> {\n const maxRetries = 5;\n let tokenChanged = false;\n\n // Build payload with FULL conversation history\n const payload = {\n message: message,\n model: session.model,\n memoryToken: session.memoryToken,\n remember: true,\n conversation: session.conversation,\n customInstructions: \"\",\n effort: \"medium\",\n };\n\n console.log(\n `📝 Attempt ${retryCount + 1}: Token: ${\n session.memoryToken.substring(0, 20)\n }...`,\n );\n\n try {\n const response = await fetch(\"https://unlimited.surf/api/chat\", {\n method: \"POST\",\n headers: {\n \"Authorization\": `Bearer ${API_KEY}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify(payload),\n });\n\n // If token expired (404 or 400), regenerate silently\n if (\n response.status === 404 || response.status === 400 ||\n response.status === 500\n ) {\n console.log(\n `⚠️ Token expired or error (${response.status}). Regenerating silently...`,\n );\n\n if (retryCount < maxRetries) {\n // Generate NEW memory token\n const newToken = generateMemoryToken();\n console.log(`🔄 New token generated: ${newToken.substring(0, 20)}...`);\n\n // Update session with new token (KEEP CONVERSATION)\n session.memoryToken = newToken;\n tokenChanged = true;\n\n // Retry with new token (RECURSIVE)\n const result = await sendMessageWithRetry(\n session,\n message,\n retryCount + 1,\n );\n return { response: result.response, tokenChanged: true };\n } else {\n throw new Error(`Max retries (${maxRetries}) exceeded`);\n }\n }\n\n if (!response.ok) {\n // Any other error, retry with new token\n if (retryCount < maxRetries) {\n console.log(\n `🔄 Unknown error ${response.status}, retrying with new token...`,\n );\n const newToken = generateMemoryToken();\n session.memoryToken = newToken;\n tokenChanged = true;\n const result = await sendMessageWithRetry(\n session,\n message,\n retryCount + 1,\n );\n return { response: result.response, tokenChanged: true };\n }\n throw new Error(`API error: ${response.status}`);\n }\n\n // Process streaming response\n const reader = response.body?.getReader();\n const decoder = new TextDecoder();\n\n if (!reader) {\n throw new Error(\"No response body\");\n }\n\n let buffer = \"\";\n let fullResponse = \"\";\n let chatIdFromApi = null;\n\n while (true) {\n const { done, value } = await reader.read();\n if (done) break;\n\n const chunk = decoder.decode(value);\n buffer += chunk;\n\n const lines = buffer.split(\"\\n\");\n buffer = lines.pop() || \"\";\n\n for (const line of lines) {\n if (line.trim().startsWith(\"data: \")) {\n try {\n const jsonStr = line.trim().substring(6);\n const data = JSON.parse(jsonStr);\n\n if (data.chatId) {\n chatIdFromApi = data.chatId;\n session.chatId = chatIdFromApi;\n }\n\n if (data.delta) {\n fullResponse += data.delta;\n }\n\n if (data.done) {\n break;\n }\n } catch (e) {\n console.error(\"Parse error:\", e);\n }\n }\n }\n }\n\n return { response: fullResponse, tokenChanged };\n } catch (error) {\n if (retryCount < maxRetries) {\n console.log(`🔄 Error: ${error.message}, retrying with new token...`);\n const newToken = generateMemoryToken();\n session.memoryToken = newToken;\n tokenChanged = true;\n return await sendMessageWithRetry(session, message, retryCount + 1);\n }\n throw error;\n }\n}\n\n// ============================================================\n// HANDLER FUNCTION\n// ============================================================\n\nexport default async function handler(req: Request): Promise {\n const url = new URL(req.url);\n const method = req.method;\n const pathname = url.pathname;\n\n console.log(`${method} ${pathname}`);\n\n // ============================================================\n // SERVE LOGO IMAGES\n // ============================================================\n if (method === \"GET\" && pathname.startsWith(\"/logo/\")) {\n const filename = pathname.replace(\"/logo/\", \"\");\n\n const imageUrls: Record = {\n \"chatgpt.png\": \"https://files.catbox.moe/0m9ckv.png\",\n \"anthropic.png\": \"https://files.catbox.moe/tu7nki.png\",\n \"gemini.png\": \"https://files.catbox.moe/104fb2.png\",\n \"deepseek.png\": \"https://files.catbox.moe/sd944h.png\",\n \"xai.png\": \"https://files.catbox.moe/zpkwo4.png\",\n \"qwen.png\": \"https://files.catbox.moe/ohla34.png\",\n \"meta.png\": \"https://files.catbox.moe/p1i158.png\",\n \"kimi.png\": \"https://files.catbox.moe/0suvyg.png\",\n };\n\n const imageUrl = imageUrls[filename];\n if (!imageUrl) {\n return new Response(\"Image not found\", { status: 404 });\n }\n\n try {\n const response = await fetch(imageUrl);\n const imageData = await response.arrayBuffer();\n return new Response(imageData, {\n status: 200,\n headers: {\n \"Content-Type\": \"image/png\",\n \"Cache-Control\": \"public, max-age=86400\",\n },\n });\n } catch (error) {\n return new Response(\"Error fetching image\", { status: 500 });\n }\n }\n\n // ============================================================\n // GET / - Root\n // ============================================================\n if (method === \"GET\" && pathname === \"/\") {\n const lines = MODELS.trim().split(\"\\n\");\n let modelListHTML = \"\";\n let currentProvider = \"\";\n for (const line of lines) {\n const parts = line.split(\", \");\n if (parts.length === 4) {\n if (parts[0] !== currentProvider) {\n currentProvider = parts[0];\n modelListHTML +=\n `

${currentProvider}

`;\n }\n modelListHTML += `\n

\n $\"${\n$ \n ${parts[1]} - ${\n parts[2]\n }\n

\n `;\n }\n }\n\n return new Response(\n `\n \n \n \n AI Chat API - Seamless Auto-Regenerate\n \n \n \n

🤖 AI Chat API - Seamless Auto-Regenerate

Memory token regenerates silently on expiry - you'll never see an error!

📚 Available Models (${lines.length})

${modelListHTML}\n

📚 Endpoints

\n GET /genchat?model=gateway-gpt-5-5\n
Generate a new chat session\n

\n GET /chat?chatId=ID&message=Hello\n
Send a message - auto-regenerates token if expired\n

\n GET /chat/history?chatId=ID\n
Get full conversation history\n

\n GET /sessions\n
List all active sessions\n

🚀 Quick Test

Generate chat: /genchat?model=gateway-gpt-5-5
Copy the chatId from response
Send messages: /chat?chatId=YOUR_CHAT_ID&message=Hello
Token regenerates silently when expired!

\n \n \n `,\n {\n status: 200,\n headers: { \"Content-Type\": \"text/html\" },\n },\n );\n }\n\n // ============================================================\n // GET /models - List models\n // ============================================================\n if (method === \"GET\" && pathname === \"/models\") {\n const models = getModelsArray();\n return new Response(\n JSON.stringify({\n models: models,\n default: \"gateway-gpt-5-5\",\n total: models.length,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n // ============================================================\n // GET /health - Health check\n // ============================================================\n if (method === \"GET\" && pathname === \"/health\") {\n let totalMessages = 0;\n for (const [, session] of chatSessions) {\n totalMessages += session.conversation.length;\n }\n return new Response(\n JSON.stringify({\n status: \"healthy\",\n active_sessions: chatSessions.size,\n total_messages: totalMessages,\n timestamp: Date.now(),\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n // ============================================================\n // GET /sessions - List all active sessions\n // ============================================================\n if (method === \"GET\" && pathname === \"/sessions\") {\n const sessions = Array.from(chatSessions.entries()).map((\n [id, session],\n ) => ({\n chatId: id,\n model: session.model,\n memoryToken: session.memoryToken,\n message_count: session.conversation.length,\n created_at: session.createdAt,\n last_used: session.lastUsed,\n }));\n\n return new Response(\n JSON.stringify({\n total_sessions: chatSessions.size,\n sessions: sessions,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n // ============================================================\n // GET /genchat - Generate chat with memory token\n // ============================================================\n if (method === \"GET\" && pathname === \"/genchat\") {\n try {\n const model = url.searchParams.get(\"model\");\n\n if (!model) {\n return new Response(\n JSON.stringify({\n error: \"Model is required\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n const chatId = crypto.randomUUID();\n const memoryToken = generateMemoryToken();\n\n const session: ChatSession = {\n model: model,\n createdAt: Date.now(),\n lastUsed: Date.now(),\n memoryToken: memoryToken,\n chatId: null,\n conversation: [],\n };\n\n chatSessions.set(chatId, session);\n console.log(`✅ Created session: ${chatId}`);\n\n return new Response(\n JSON.stringify({\n chatId: chatId,\n memoryToken: memoryToken,\n model: model,\n message: `Chat session created with model: ${model}`,\n total_sessions: chatSessions.size,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n } catch (error) {\n return new Response(\n JSON.stringify({\n error: \"Internal server error\",\n message: error.message,\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n }\n\n // ============================================================\n // GET /chat - Send message with SEAMLESS AUTO-REGENERATE\n // ============================================================\n if (method === \"GET\" && pathname === \"/chat\") {\n try {\n const chatId = url.searchParams.get(\"chatId\");\n const message = url.searchParams.get(\"message\");\n\n if (!chatId) {\n return new Response(\n JSON.stringify({\n error: \"chatId is required\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n if (!message) {\n return new Response(\n JSON.stringify({\n error: \"message is required\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n // Get session - NEVER EXPIRES\n const session = chatSessions.get(chatId);\n if (!session) {\n // If session somehow deleted, regenerate it with the same chatId\n console.log(`⚠️ Session ${chatId} not found, regenerating...`);\n const model = \"gateway-gpt-5-5\";\n const newToken = generateMemoryToken();\n const newSession: ChatSession = {\n model: model,\n createdAt: Date.now(),\n lastUsed: Date.now(),\n memoryToken: newToken,\n chatId: null,\n conversation: [],\n };\n chatSessions.set(chatId, newSession);\n console.log(`✅ Regenerated session: ${chatId}`);\n\n // Retry with new session\n const result = await sendMessageWithRetry(newSession, message);\n if (result.response) {\n newSession.conversation.push({\n role: \"assistant\",\n content: result.response,\n });\n }\n return new Response(\n JSON.stringify({\n chatId: chatId,\n memoryToken: newSession.memoryToken,\n chatIdFromApi: newSession.chatId,\n response: result.response || \"No response received\",\n model: newSession.model,\n conversation_length: newSession.conversation.length,\n total_sessions: chatSessions.size,\n session_regenerated: true,\n token_regenerated: result.tokenChanged,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n // Update last used\n session.lastUsed = Date.now();\n\n // Add user message to conversation\n session.conversation.push({\n role: \"user\",\n content: message,\n });\n\n console.log(\n `📝 Session ${chatId}: ${session.conversation.length} messages`,\n );\n\n // Send with auto-regenerate (handles errors silently)\n const result = await sendMessageWithRetry(session, message);\n\n // Add assistant response to conversation\n if (result.response) {\n session.conversation.push({\n role: \"assistant\",\n content: result.response,\n });\n }\n\n return new Response(\n JSON.stringify({\n chatId: chatId,\n memoryToken: session.memoryToken,\n chatIdFromApi: session.chatId,\n response: result.response || \"No response received\",\n model: session.model,\n conversation_length: session.conversation.length,\n total_sessions: chatSessions.size,\n token_regenerated: result.tokenChanged,\n session_regenerated: false,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n } catch (error) {\n // If all retries fail, return the last known response\n return new Response(\n JSON.stringify({\n error: \"Error after all retries\",\n message: error.message,\n chatId: chatId,\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n }\n\n // ============================================================\n // POST /chat - Send message with SEAMLESS AUTO-REGENERATE\n // ============================================================\n if (method === \"POST\" && pathname === \"/chat\") {\n try {\n const data = await req.json() as { chatId: string; message: string };\n\n if (!data || !data.chatId) {\n return new Response(\n JSON.stringify({\n error: \"chatId is required\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n if (!data || !data.message) {\n return new Response(\n JSON.stringify({\n error: \"message is required\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n const session = chatSessions.get(data.chatId);\n if (!session) {\n // Regenerate session if missing\n console.log(`⚠️ Session ${data.chatId} not found, regenerating...`);\n const model = \"gateway-gpt-5-5\";\n const newToken = generateMemoryToken();\n const newSession: ChatSession = {\n model: model,\n createdAt: Date.now(),\n lastUsed: Date.now(),\n memoryToken: newToken,\n chatId: null,\n conversation: [],\n };\n chatSessions.set(data.chatId, newSession);\n\n const result = await sendMessageWithRetry(newSession, data.message);\n if (result.response) {\n newSession.conversation.push({\n role: \"assistant\",\n content: result.response,\n });\n }\n return new Response(\n JSON.stringify({\n chatId: data.chatId,\n memoryToken: newSession.memoryToken,\n chatIdFromApi: newSession.chatId,\n response: result.response || \"No response received\",\n model: newSession.model,\n conversation_length: newSession.conversation.length,\n total_sessions: chatSessions.size,\n session_regenerated: true,\n token_regenerated: result.tokenChanged,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n session.lastUsed = Date.now();\n\n session.conversation.push({\n role: \"user\",\n content: data.message,\n });\n\n console.log(\n `📝 Session ${data.chatId}: ${session.conversation.length} messages`,\n );\n\n const result = await sendMessageWithRetry(session, data.message);\n\n if (result.response) {\n session.conversation.push({\n role: \"assistant\",\n content: result.response,\n });\n }\n\n return new Response(\n JSON.stringify({\n chatId: data.chatId,\n memoryToken: session.memoryToken,\n chatIdFromApi: session.chatId,\n response: result.response || \"No response received\",\n model: session.model,\n conversation_length: session.conversation.length,\n total_sessions: chatSessions.size,\n token_regenerated: result.tokenChanged,\n session_regenerated: false,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n } catch (error) {\n return new Response(\n JSON.stringify({\n error: \"Error after all retries\",\n message: error.message,\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n }\n\n // ============================================================\n // GET /chat/history - Get full history\n // ============================================================\n if (method === \"GET\" && pathname === \"/chat/history\") {\n try {\n const chatId = url.searchParams.get(\"chatId\");\n\n if (!chatId) {\n return new Response(\n JSON.stringify({\n error: \"chatId is required\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n const session = chatSessions.get(chatId);\n if (!session) {\n return new Response(\n JSON.stringify({\n error: \"Chat session not found\",\n }),\n {\n status: 404,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n return new Response(\n JSON.stringify({\n chatId: chatId,\n model: session.model,\n memoryToken: session.memoryToken,\n chatIdFromApi: session.chatId,\n conversation: session.conversation,\n message_count: session.conversation.length,\n created_at: session.createdAt,\n last_used: session.lastUsed,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n } catch (error) {\n return new Response(\n JSON.stringify({\n error: \"Internal server error\",\n message: error.message,\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n }\n\n // ============================================================\n // GET /chat/delete - Delete chat\n // ============================================================\n if (method === \"GET\" && pathname === \"/chat/delete\") {\n try {\n const chatId = url.searchParams.get(\"chatId\");\n\n if (!chatId) {\n return new Response(\n JSON.stringify({\n error: \"chatId is required\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n if (chatSessions.has(chatId)) {\n chatSessions.delete(chatId);\n return new Response(\n JSON.stringify({\n message: `Chat session ${chatId} deleted`,\n total_sessions: chatSessions.size,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n } else {\n return new Response(\n JSON.stringify({\n error: \"Chat session not found\",\n }),\n {\n status: 404,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n } catch (error) {\n return new Response(\n JSON.stringify({\n error: \"Internal server error\",\n message: error.message,\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n }\n\n // ============================================================\n // 404 - Not Found\n // ============================================================\n return new Response(\n JSON.stringify({\n error: \"Route not found\",\n path: pathname,\n method: method,\n }),\n {\n status: 404,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n}","// ============================================================\n// VAL TOWN COMPATIBLE DENO API - PURE MIDDLEMAN\n// File: main.ts\n// ============================================================\n\n// API KEY HARDCODED DIRECTLY\nconst API_KEY = \"ua__xIbK3k_BY4Y97g7hsABQqWYGfX2wxEg\";\n\n// ============================================================\n// GENERATE MEMORY TOKEN - UUID_UUID format\n// ============================================================\nfunction generateMemoryToken(): string {\n const uuid1 = crypto.randomUUID();\n const uuid2 = crypto.randomUUID();\n return `${uuid1}_${uuid2}`;\n}\n\n// ============================================================\n// MODEL LIST\n// ============================================================\nconst MODELS = `\nOpenAI, GPT-5.5, gateway-gpt-5-5, chatgpt.png\nOpenAI, GPT-5, gateway-gpt-5, chatgpt.png\nOpenAI, GPT-5.1, gateway-gpt-5-1, chatgpt.png\nOpenAI, GPT-5.3, gateway-gpt-5-3, chatgpt.png\nOpenAI, GPT-5.4, gateway-gpt-5-4, chatgpt.png\nOpenAI, o3, gateway-gpt-o3, chatgpt.png\nOpenAI, o3 Mini, gateway-gpt-o3-mini, chatgpt.png\nOpenAI, o4-mini, gateway-gpt-o4-mini, chatgpt.png\nOpenAI, GPT-4o, gateway-gpt-4o, chatgpt.png\nOpenAI, GPT-5 Mini, gateway-gpt-5-mini, chatgpt.png\nOpenAI, GPT-5 Nano, gateway-gpt-5-nano, chatgpt.png\nOpenAI, GPT-4.1 Mini, gateway-gpt-4-1-mini, chatgpt.png\nOpenAI, GPT-4.1 Nano, gateway-gpt-4-1-nano, chatgpt.png\nOpenAI, GPT-5 Online, gateway-gpt-5-online, chatgpt.png\nAnthropic, Claude Opus 4.8, gateway-claude-opus-4-8, anthropic.png\nAnthropic, Claude Opus 4.7, gateway-claude-opus-4-7, anthropic.png\nAnthropic, Claude Opus 4.6, gateway-claude-opus-4-6, anthropic.png\nAnthropic, Claude Opus 4.5, gateway-claude-opus-4-5, anthropic.png\nAnthropic, Claude Opus 4.1, gateway-claude-opus-4-1, anthropic.png\nAnthropic, Claude Sonnet 4.6, gateway-claude-sonnet-4-6, anthropic.png\nAnthropic, Claude Sonnet 4, gateway-claude-sonnet-4, anthropic.png\nGoogle, Gemini 2.5 Pro, gateway-google-2.5-pro, gemini.png\nGoogle, Gemini 3 Pro, gateway-gemini-3-pro, gemini.png\nGoogle, Gemini 3.1 Pro, gateway-gemini-3-1-pro, gemini.png\nGoogle, Gemini 3 Flash, gateway-gemini-3-flash, gemini.png\nGoogle, Gemini 2.5 Flash, gateway-gemini-2.5-flash, gemini.png\nDeepSeek, DeepSeek V4 Pro, gateway-deepseek-v4-pro, deepseek.png\nDeepSeek, DeepSeek V4 Flash, gateway-deepseek-v4-flash, deepseek.png\nDeepSeek, DeepSeek R1, gateway-deepseek-r1, deepseek.png\nDeepSeek, DeepSeek V3, gateway-deepseek-v3, deepseek.png\nxAI, Grok 4, gateway-grok-4, xai.png\nAlibaba, Qwen 3 Max, gateway-qwen-3-max, qwen.png\nAlibaba, Qwen QwQ 32B, gateway-qwen-qwq-32b, qwen.png\nMoonshot, Kimi K2, gateway-deepinfra-kimi-k2, kimi.png\nMeta, Llama 3.3 70B, gateway-llama-3-3-70b-versatile, meta.png\n`;\n\nfunction getModelsArray() {\n const lines = MODELS.trim().split(\"\\n\");\n const result = [];\n for (const line of lines) {\n const parts = line.split(\", \");\n if (parts.length === 4) {\n result.push({\n provider: parts[0],\n displayName: parts[1],\n apiName: parts[2],\n logo: parts[3],\n });\n }\n }\n return result;\n}\n\n// ============================================================\n// HANDLER FUNCTION - PURE MIDDLEMAN\n// ============================================================\n\nexport default async function handler(req: Request): Promise {\n const url = new URL(req.url);\n const method = req.method;\n const pathname = url.pathname;\n\n console.log(`${method} ${pathname}`);\n\n // ============================================================\n // SERVE LOGO IMAGES\n // ============================================================\n if (method === \"GET\" && pathname.startsWith(\"/logo/\")) {\n const filename = pathname.replace(\"/logo/\", \"\");\n\n const imageUrls: Record = {\n \"chatgpt.png\": \"https://files.catbox.moe/0m9ckv.png\",\n \"anthropic.png\": \"https://files.catbox.moe/tu7nki.png\",\n \"gemini.png\": \"https://files.catbox.moe/104fb2.png\",\n \"deepseek.png\": \"https://files.catbox.moe/sd944h.png\",\n \"xai.png\": \"https://files.catbox.moe/zpkwo4.png\",\n \"qwen.png\": \"https://files.catbox.moe/ohla34.png\",\n \"meta.png\": \"https://files.catbox.moe/p1i158.png\",\n \"kimi.png\": \"https://files.catbox.moe/0suvyg.png\",\n };\n\n const imageUrl = imageUrls[filename];\n if (!imageUrl) {\n return new Response(\"Image not found\", { status: 404 });\n }\n\n try {\n const response = await fetch(imageUrl);\n const imageData = await response.arrayBuffer();\n return new Response(imageData, {\n status: 200,\n headers: {\n \"Content-Type\": \"image/png\",\n \"Cache-Control\": \"public, max-age=86400\",\n },\n });\n } catch (error) {\n return new Response(\"Error fetching image\", { status: 500 });\n }\n }\n\n // ============================================================\n // GET / - Root\n // ============================================================\n if (method === \"GET\" && pathname === \"/\") {\n const lines = MODELS.trim().split(\"\\n\");\n let modelListHTML = \"\";\n let currentProvider = \"\";\n for (const line of lines) {\n const parts = line.split(\", \");\n if (parts.length === 4) {\n if (parts[0] !== currentProvider) {\n currentProvider = parts[0];\n modelListHTML +=\n `

${currentProvider}

`;\n }\n modelListHTML += `\n

\n $\"${\n$ \n ${parts[1]} - ${\n parts[2]\n }\n

\n `;\n }\n }\n\n return new Response(\n `\n \n \n \n AI Chat API - Pure Middleman\n \n \n \n

🤖 AI Chat API - Pure Middleman

Does NOT save anything - just forwards requests with memory token!

📚 Available Models (${lines.length})

${modelListHTML}\n

📚 Endpoints

\n GET /genchat?model=gateway-gpt-5-5\n
Generate a chat with memory token\n

\n POST /chat\n
Forward message - Body: { \"message\": \"Hello\", \"memoryToken\": \"token\", \"conversation\": [] }\n

\n GET /chat?message=Hello&memoryToken=token&model=gateway-gpt-5\n
Forward message with query params\n

\n GET /models\n
List available models\n

\n GET /health\n
Health check\n

🚀 Quick Test

Generate token: /genchat?model=gateway-gpt-5-5
Copy the memoryToken
Send message: /chat?message=Hello&memoryToken=YOUR_TOKEN

\n \n \n `,\n {\n status: 200,\n headers: { \"Content-Type\": \"text/html\" },\n },\n );\n }\n\n // ============================================================\n // GET /models - List models\n // ============================================================\n if (method === \"GET\" && pathname === \"/models\") {\n const models = getModelsArray();\n return new Response(\n JSON.stringify({\n models: models,\n default: \"gateway-gpt-5-5\",\n total: models.length,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n // ============================================================\n // GET /health - Health check\n // ============================================================\n if (method === \"GET\" && pathname === \"/health\") {\n return new Response(\n JSON.stringify({\n status: \"healthy\",\n timestamp: Date.now(),\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n // ============================================================\n // GET /genchat - Generate memory token only\n // ============================================================\n if (method === \"GET\" && pathname === \"/genchat\") {\n try {\n const model = url.searchParams.get(\"model\") || \"gateway-gpt-5-5\";\n const memoryToken = generateMemoryToken();\n\n return new Response(\n JSON.stringify({\n memoryToken: memoryToken,\n model: model,\n message: `Memory token generated for model: ${model}`,\n }),\n {\n status: 200,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n } catch (error) {\n return new Response(\n JSON.stringify({\n error: \"Internal server error\",\n message: error.message,\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n }\n\n // ============================================================\n // POST /chat - PURE MIDDLEMAN - Forwards to unlimited.surf\n // ============================================================\n if (method === \"POST\" && pathname === \"/chat\") {\n try {\n const data = await req.json();\n\n // Validate required fields\n if (!data || !data.message) {\n return new Response(\n JSON.stringify({\n error: \"message is required\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n // Build payload for unlimited.surf\n const payload = {\n message: data.message,\n model: data.model || \"gateway-gpt-5\",\n memoryToken: data.memoryToken || generateMemoryToken(),\n remember: data.remember !== undefined ? data.remember : true,\n conversation: data.conversation || [],\n customInstructions: data.customInstructions || \"\",\n effort: data.effort || \"medium\",\n };\n\n console.log(\n `📤 Forwarding message with token: ${\n payload.memoryToken.substring(0, 20)\n }...`,\n );\n console.log(`💬 Conversation length: ${payload.conversation.length}`);\n\n // Forward to unlimited.surf API\n const response = await fetch(\"https://unlimited.surf/api/chat\", {\n method: \"POST\",\n headers: {\n \"Authorization\": `Bearer ${API_KEY}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify(payload),\n });\n\n if (!response.ok) {\n // If token expired, generate new one and retry\n if (response.status === 404 || response.status === 400) {\n const newToken = generateMemoryToken();\n console.log(\n `🔄 Token expired, retrying with new token: ${\n newToken.substring(0, 20)\n }...`,\n );\n\n payload.memoryToken = newToken;\n const retryResponse = await fetch(\"https://unlimited.surf/api/chat\", {\n method: \"POST\",\n headers: {\n \"Authorization\": `Bearer ${API_KEY}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify(payload),\n });\n\n if (!retryResponse.ok) {\n throw new Error(`API error: ${retryResponse.status}`);\n }\n\n // Stream the retry response\n const reader = retryResponse.body?.getReader();\n if (!reader) {\n throw new Error(\"No response body\");\n }\n\n const { readable, writable } = new TransformStream();\n const writer = writable.getWriter();\n\n (async () => {\n try {\n while (true) {\n const { done, value } = await reader.read();\n if (done) break;\n await writer.write(value);\n }\n await writer.close();\n } catch (e) {\n await writer.abort(e);\n }\n })();\n\n return new Response(readable, {\n status: 200,\n headers: {\n \"Content-Type\": \"text/event-stream\",\n \"Cache-Control\": \"no-cache\",\n \"X-Accel-Buffering\": \"no\",\n },\n });\n }\n\n throw new Error(`API error: ${response.status}`);\n }\n\n // Stream the response back\n const reader = response.body?.getReader();\n if (!reader) {\n throw new Error(\"No response body\");\n }\n\n const { readable, writable } = new TransformStream();\n const writer = writable.getWriter();\n\n (async () => {\n try {\n while (true) {\n const { done, value } = await reader.read();\n if (done) break;\n await writer.write(value);\n }\n await writer.close();\n } catch (e) {\n await writer.abort(e);\n }\n })();\n\n return new Response(readable, {\n status: 200,\n headers: {\n \"Content-Type\": \"text/event-stream\",\n \"Cache-Control\": \"no-cache\",\n \"X-Accel-Buffering\": \"no\",\n },\n });\n } catch (error) {\n return new Response(\n JSON.stringify({\n error: \"Error forwarding request\",\n message: error.message,\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n }\n\n // ============================================================\n // GET /chat - PURE MIDDLEMAN with query params\n // ============================================================\n if (method === \"GET\" && pathname === \"/chat\") {\n try {\n const message = url.searchParams.get(\"message\");\n const memoryToken = url.searchParams.get(\"memoryToken\") ||\n generateMemoryToken();\n const model = url.searchParams.get(\"model\") || \"gateway-gpt-5\";\n const conversationParam = url.searchParams.get(\"conversation\");\n\n if (!message) {\n return new Response(\n JSON.stringify({\n error: \"message is required as query parameter\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n let conversation = [];\n if (conversationParam) {\n try {\n conversation = JSON.parse(conversationParam);\n } catch (e) {\n // If parsing fails, use empty array\n console.log(\"Invalid conversation JSON, using empty array\");\n }\n }\n\n // Build payload\n const payload = {\n message: message,\n model: model,\n memoryToken: memoryToken,\n remember: true,\n conversation: conversation,\n customInstructions: \"\",\n effort: \"medium\",\n };\n\n console.log(`📤 GET forwarding: \"${message}\"`);\n console.log(`🔑 Token: ${memoryToken.substring(0, 20)}...`);\n\n // Forward to unlimited.surf\n const response = await fetch(\"https://unlimited.surf/api/chat\", {\n method: \"POST\",\n headers: {\n \"Authorization\": `Bearer ${API_KEY}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify(payload),\n });\n\n if (!response.ok) {\n if (response.status === 404 || response.status === 400) {\n const newToken = generateMemoryToken();\n payload.memoryToken = newToken;\n\n const retryResponse = await fetch(\"https://unlimited.surf/api/chat\", {\n method: \"POST\",\n headers: {\n \"Authorization\": `Bearer ${API_KEY}`,\n \"Content-Type\": \"application/json\",\n },\n body: JSON.stringify(payload),\n });\n\n if (!retryResponse.ok) {\n throw new Error(`API error: ${retryResponse.status}`);\n }\n\n const reader = retryResponse.body?.getReader();\n if (!reader) {\n throw new Error(\"No response body\");\n }\n\n const { readable, writable } = new TransformStream();\n const writer = writable.getWriter();\n\n (async () => {\n try {\n while (true) {\n const { done, value } = await reader.read();\n if (done) break;\n await writer.write(value);\n }\n await writer.close();\n } catch (e) {\n await writer.abort(e);\n }\n })();\n\n return new Response(readable, {\n status: 200,\n headers: {\n \"Content-Type\": \"text/event-stream\",\n \"Cache-Control\": \"no-cache\",\n \"X-Accel-Buffering\": \"no\",\n },\n });\n }\n\n throw new Error(`API error: ${response.status}`);\n }\n\n // Stream the response\n const reader = response.body?.getReader();\n if (!reader) {\n throw new Error(\"No response body\");\n }\n\n const { readable, writable } = new TransformStream();\n const writer = writable.getWriter();\n\n (async () => {\n try {\n while (true) {\n const { done, value } = await reader.read();\n if (done) break;\n await writer.write(value);\n }\n await writer.close();\n } catch (e) {\n await writer.abort(e);\n }\n })();\n\n return new Response(readable, {\n status: 200,\n headers: {\n \"Content-Type\": \"text/event-stream\",\n \"Cache-Control\": \"no-cache\",\n \"X-Accel-Buffering\": \"no\",\n },\n });\n } catch (error) {\n return new Response(\n JSON.stringify({\n error: \"Error forwarding request\",\n message: error.message,\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n }\n\n // ============================================================\n // 404 - Not Found\n // ============================================================\n return new Response(\n JSON.stringify({\n error: \"Route not found\",\n path: pathname,\n method: method,\n }),\n {\n status: 404,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n}","createdAt",["D",1782244441810],"branchVersion","branchId","058638e4-3458-43b8-8edc-f2373d531ec1","id","0dc0de8a-f826-42a7-8cd8-3489538949d9","FREE_UNLIMITED_API",["D",1781611200572],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","","imageUrl","019cafbe-8b86-71df-9b53-98839de90219","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","019cafbe-8b86-71df-9b53-9e95fda7747a","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_94":93,"_101":97},"org",{"_94":93,"_95":-5,"_96":97,"_18":55,"_98":99,"_100":25},"branch",{"_13":14,"_32":84,"_43":42,"_85":44,"_86":-5,"_87":-5,"_88":-5,"_89":-5,"_90":-5,"_91":45,"_92":93},"isOwned","main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","zyloxtube","handle","displayName","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvb2F1dGhfZ2l0aHViL2ltZ18zQU9zYjVaSTVPM2UxMVU0UndTTm9mdkxCbkgifQ","tier","free","canRestrictVals","profileImageUrl","branchName","adoptOrgId",{"_43":44,"_32":45,"_38":148,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":53,"_54":-5,"_18":55,"_56":-5,"_57":25,"_58":-5,"_59":-5,"_60":61,"_62":63,"_64":-5,"_65":-5,"_66":-5,"_67":-5,"_68":69,"_70":69,"_71":72,"_73":72,"_74":72,"_75":69,"_76":69,"_77":149,"_79":150,"_81":151,"_83":25},"tree",[143],"files",[143],"counts",{"_132":61,"_133":134,"_135":61,"_136":137,"_138":139},"contents",[124],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles",true,"grants","orgs","customDomains",{},{"_43":125,"_32":28,"_30":31,"_126":-5,"_41":42,"_40":14,"_127":119,"_38":128,"_13":129,"_33":34,"_35":37,"_24":25,"_130":-5,"_27":131},"e2556291-963a-4eac-8374-26c04d4971da","parentId","latest",["D",1782244441810],21,"label",[28],"pulls","branches",1,"forks","envVars",{"_140":61,"_142":61},"connections",{"_140":61,"_141":61},"count","unfilledCount","emptyCount",{"_43":125,"_32":28,"_30":31,"_126":-5,"_41":42,"_40":14,"_127":119,"_38":144,"_13":129,"_33":34,"_35":37,"_24":25,"_130":-5,"_145":146,"_27":147},["D",1782244441810],"children",[],[28],["D",1781611200572],{"_94":93,"_101":97},{"_94":93,"_95":-5,"_96":97,"_18":55,"_98":99,"_100":25},{"_13":14,"_32":84,"_43":42,"_85":44,"_86":-5,"_87":-5,"_88":-5,"_89":-5,"_90":-5,"_91":45,"_92":93},"ctx",{"_77":-5,"_121":185,"_186":187,"_188":189,"_190":25,"_191":25,"_192":25,"_193":119,"_194":-5,"_195":-7,"_196":-7,"_197":61,"_198":25,"_199":25,"_200":-5,"_201":25,"_202":25,"_203":25,"_204":-5},"ENV",{"_156":157,"_158":159,"_160":84,"_161":162,"_163":164,"_165":166,"_167":168,"_169":170,"_171":172,"_173":174,"_175":176,"_177":178,"_179":180,"_181":182,"_183":184},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v22