// 业务矩阵概览// Business_Matrix_Overview

双擎驱动架构 Dual-Engine Architecture

API Expert 提供从底层算力分发到上层逻辑托管的全链路解决方案。我们以“词元工厂”作为高并发模型调用的基石，以“智能体平台”作为复杂 AI 业务的云端大脑。 API Expert provides an end-to-end solution from underlying compute distribution to high-level logic hosting. We utilize "Token Factory" for high-concurrency model routing and "Agent Platform" as the cloud brain for complex AI operations.

# 词元工厂 Token Factory Token Factory

全球分布式的企业级大模型 API 路由中枢。单点接入，即可实现多模型负载均衡、毫秒级故障转移与高并发 Token 并行分发。专为对 TTFT (首字延迟) 极度敏感的生产环境设计。 A globally distributed, enterprise-grade LLM API routing hub. Connect once to achieve multi-model load balancing, millisecond failover, and high-concurrency token distribution. Built for TTFT-sensitive production environments.

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100% 协议兼容100% Protocol Compatible: 无缝平替 OpenAI 格式代码，零改动接入。Drop-in replacement for OpenAI endpoints. Zero code changes.
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智能 fallback 机制Smart Fallback Mechanism: 主模型限流或宕机时，自动切换至备用节点，保障业务 24/7 不中断。Auto-switch to backup models during rate limits or outages.
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精确成本控制Precision Cost Control: 全景可视化 Dashboard，细颗粒度追踪每个 API Key 的 Token 消耗与计费。Granular tracking of token consumption and billing per API Key.

curl_request.sh

curl -X POST "https://api.vastclouder.com/v1/chat/completions" \
     -H "Authorization: Bearer sk-expert-***" \
     -H "Content-Type: application/json" \
     -d '{
       "model": "router-claude-3.5-auto",
       "messages": [{"role": "user", "content": "Initialize Core."}],
       "stream": true
     }'

Agent_Execution_Graph

USER_INTENT

--->

LLM_REASONING

TOOL_CALL_API

<---

VECTOR_DB_RAG

# 智能体平台 Agent Platform Agent Platform

Serverless 架构的自主智能体托管环境。让开发者无需管理底层服务器，即可快速部署带有长时记忆、外部工具调用（Tool Calling）和私有知识库（RAG）检索能力的 AI 工作流。 A Serverless hosting environment for autonomous agents. Allows developers to instantly deploy AI workflows with long-term memory, tool calling, and RAG capabilities without managing underlying servers.

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开箱即用的工作流Out-of-the-box Workflows: 可视化编排 Prompts、意图识别与多步执行逻辑。Visual orchestration for Prompts, intent recognition, and multi-step logic.
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原生 RAG 集成Native RAG Integration: 一键挂载海量文档，平台自动完成向量化（Embedding）与语义检索，精准消除模型幻觉。One-click document mounting. Automated embedding and semantic retrieval to eliminate hallucination.
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无极弹性扩容Infinite Auto-scaling: 从每日几十次调用到双十一级别的千万并发，平台自动横向扩展，业务绝不卡顿。Auto-scales horizontally from dozens of calls to millions of concurrent requests seamlessly.