[Promo] Free LLM API Gateway - 100 trial calls, no credit card

[yingsuan-ai]

Free LLM API Gateway for Developers

Yingsuan AI offers a unified OpenAI-compatible API endpoint for multiple AI models:

Key Features

• 100 free trial calls - just enter your email, no credit card needed
• 3 permanently free models: glm-4-flash, glm-4.7-flash, Qwen2.5-7B-Instruct
• 9+ models: DeepSeek (chat + reasoner), GLM (4-flash/air/plus), Qwen (2.5-7B/72B)
• OpenAI-compatible format: Just change base_url, keep your existing code
• Multi-provider routing: Automatic fallback if one provider is down

Quick Start

from openai import OpenAI
client = OpenAI(
    api_key="sk-your-key-here",
    base_url="https://yingsuan.top/v1"
)
response = client.chat.completions.create(
    model="glm-4-flash",  # free model
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

Get Your Free Key

Visit: https://yingsuan.top/api.html

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This is an automated promotional post for Yingsuan AI LLM API Gateway.