Developer Ecosystem · Internal Beta

Developer Ecosystem: API · MCP · CLI

Three native interfaces to connect Lagents intelligence with your apps, IDE agents, and shell workflows. Currently in internal beta — launching soon!

🚀 Internal Beta: API endpoints, MCP Server, and CLI toolchain are undergoing closed testing.

Unified API
Internal Beta

REST & WebSocket Gateway

Access Veris AI detection and all leading frontier LLMs through OpenAI-compatible endpoints with ultra-low latency.

Single API key for all frontier LLMs (GPT-5.6, Claude 5, Gemini 3.7, DeepSeek-V4)
Sentence-level Veris AI authenticity & plagiarism scoring endpoints
Native Python, Node.js SDKs & real-time streaming support
Python
import lagents

# Initialize client with unified API key
client = lagents.Client(api_key="lagent_live_xxx")

# 1. Access Veris AI Detection
veris_result = client.detect(
    text="The model predicts probability across multiple frontier architectures.",
    detailed=True
)
print(f"AI Probability: {veris_result.ai_score * 100:.1f}%")

# 2. Universal LLM Routing (Omni Voice / Multimodal Vision / Frontier Reasoning)
response = client.chat.completions.create(
    model="qwen-3.5-omni-flash",  # End-to-end voice streaming & multimodal
    messages=[{"role": "user", "content": "Explain quantum entanglement in 3 sentences."}]
)
print(response.choices[0].message.content)

Access Frontier Omni & Multimodal Models

One unified API for end-to-end voice streaming (Omni), vision perception (Multimodal), and frontier reasoning.

Alibaba DashScope

Omni (Voice)

Qwen 3.5 Omni Flash

端到端语音

End-to-end full-duplex voice & vision streaming with native 24kHz PCM output

费率 / Rate

$0.0015 / 1K

OpenAI

Omni (Voice)

GPT-4o Audio Realtime

全双工实时流

Ultra-low latency audio-to-audio realtime streaming and natural voice cadence

费率 / Rate

$0.010 / 1K

Google

Omni (Voice)

Gemini 3.7 Flash Omni

全模态思考

Next-gen hybrid multimodal & voice streaming with ultra-fast latency & thinking

费率 / Rate

$0.0005 / 1K

Anthropic

Multimodal

Claude Sonnet 5 (Vision)

高精视觉OCR

Industry benchmark for document OCR, chart analysis, and multimodal agent workflows

费率 / Rate

$0.003 / 1K

Google

Multimodal

Gemini 3.5 Pro Vision

400万长视听

Frontier multimodal reasoning supporting 4M context for long video and audio analysis

费率 / Rate

$0.004 / 1K

DeepSeek

Multimodal

DeepSeek-V4-Pro (VL)

极致能效多模态

Advanced multimodal architecture with 1M context & unmatched visual efficiency

费率 / Rate

$0.0005 / 1K

OpenAI

Multimodal

GPT-5.6 Sol (Multimodal)

全能前沿旗舰

Flagship multimodal intelligence for long-horizon coding & complex visual reasoning

费率 / Rate

$0.006 / 1K

OpenAI

Reasoning

o3-pro (Reasoning)

深度数理逻辑

Deep frontier reasoning and complex mathematical logic for rigorous research

费率 / Rate

$0.012 / 1K

More models added regularly. Prices shown are blended input/output rates.