WhatsApp Cloud API MCP Server

export function normalizeMessage(webhookPayload) { try { const entry = webhookPayload.entry?.[0]; const change = entry?.changes?.[0]; const value = change?.value; const message = value?.messages?.[0]; if (!message) { return null; } const normalized = { from: message.from, id: message.id, timestamp: parseInt(message.timestamp, 10), type: 'unknown', raw: message, }; switch (message.type) { case 'text': normalized.type = 'text'; normalized.text = message.text.body; break; case 'image': normalized.type = 'image'; normalized.image = message.image; break; case 'audio': normalized.type = 'audio'; normalized.audio = message.audio; break; case 'document': normalized.type = 'document'; normalized.document = message.document; break; case 'interactive': normalized.type = 'interactive'; normalized.interactive = message.interactive; break; default: normalized.type = 'unknown'; } return normalized; } catch (error) { console.error('Error normalizing message:', error); return null; } }