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Tool-native API · CN-friendly · 2026

Tool-Native AI API Built for Cursor, Dify & translate apps

Not the biggest model catalog — the fastest path from tutorial to working API. Compare pricing, copy-paste setup.

Editor's pick disclosed · Affiliate links · Prices indicative

https://api.jiesou.ai/v1

Real pain · Copy-paste fixes

Which tool do you use?

Not a model catalog — fixes for timeout, billing confusion, and wrong Base URL. Pick your tool, follow 3 steps.

All setup playbooks →
⌨️ Hot

Cursor

Settings → Models → Override OpenAI Base URL

You might hit

  • × Official endpoints timeout from CN
  • × Subscription vs API billing split

How Jiesou helps

  • OpenAI-compatible base URL in 5 min
  • Pay per token with full logs

Base URL

https://api.jiesou.ai/v1

claude-3-5-sonnet-20241022gpt-4o
🤖 Hot

Dify

Settings → Model Provider → OpenAI

You might hit

  • × Agents need stable chat/completions
  • × Switching models is tedious

How Jiesou helps

  • One key, many models
  • Lower latency in CN

Base URL

https://api.jiesou.ai/v1

gpt-4o-minideepseek-chat
🌐 Hot

Immersive Translate

Immersive Translate → OpenAI

You might hit

  • × Need cheap long-context for pages
  • × Official APIs unstable in CN

How Jiesou helps

  • DeepSeek / GPT-4o-mini pricing
  • Stable CN routing for reading

Base URL

https://api.jiesou.ai/v1

deepseek-chatgpt-4o-mini
💬 Hot

NextChat

Settings → Custom API → OpenAI

You might hit

  • × Client needs model switching
  • × Multi-device needs stable endpoint

How Jiesou helps

  • One endpoint, all models
  • OpenAI ecosystem compatible

Base URL

https://api.jiesou.ai/v1

gpt-4oclaude-3-5-sonnet-20241022
🦞 Hot

Lobe Chat

Settings → AI Provider → OpenAI

You might hit

  • × OSS client defaults to official
  • × Teams need one invoice

How Jiesou helps

  • Standard /v1, no fork needed
  • Tokens per teammate

Base URL

https://api.jiesou.ai/v1

gpt-4o-minideepseek-chat
⚙️ Hot

Agent / Custom App

OPENAI_BASE_URL env var

You might hit

  • × Need routing & fallbacks
  • × Logs must match billing

How Jiesou helps

  • Change base_url in OpenAI SDK
  • Channel & ratio in console

Base URL

https://api.jiesou.ai/v1

gpt-4odeepseek-chat

OpenAI-compatible · Base URL as shown in your console

📊

Data you can verify

Latency from live probes, pricing from calculators, guides from real setup runs.

Open latency dashboard →

8+

Platforms

3+

Reviews

2026-05-29

Last updated

中 / EN

Languages

Tool-native vs generic

Generic aggregator vs tool-focused gateway

Win on setup speed and clarity — not on model count alone.

Dimension Jiesou AI Generic platforms
Cursor setup in 5 min Step-by-step guide Scattered docs
CN latency (ref.) Optimized routing Varies by node
Unified billing Console logs Many invoices
Model switch Change model id Sometimes new endpoint

API Provider Rankings

Scored by stability, pricing, and regional availability

$ low → $$$ high ★ benchmark score
🌐

OpenRouter

Multi-model hub

  • Thousands of models
  • Transparent usage billing
  • Great for global routing
Price $$$· Uptime ★★★★☆
Visit
🇨🇳

SiliconFlow

Cost-effective CN

  • Cheap DeepSeek / Qwen
  • Stable CN endpoints
  • Free tiers for new users
Price $··· Uptime ★★★★☆
Visit
🐋

DeepSeek

Official API

  • Official models
  • Strong reasoning
  • Very competitive pricing
Price $··· Uptime ★★★★★
Visit
🤝

Together AI

Open models

  • Llama, Mixtral hosting
  • Fine-tuning friendly
  • US infra
Price $$·· Uptime ★★★★☆
Visit

Groq

Ultra-low latency

  • LPU inference speed
  • Real-time chat
  • Limited free tier
Price $$·· Uptime ★★★☆☆
Visit
🎆

Fireworks AI

Fast inference

  • Many open models
  • Good for agents
  • Pay as you go
Price $$·· Uptime ★★★★☆
Visit
🅰️

Anthropic

Claude official

  • Latest Claude models
  • Enterprise compliance
  • Premium stability
Price $$$$ Uptime ★★★★★
Visit

Model pricing snapshot

Indicative USD per 1M tokens — check provider billing for exact rates

Full comparison table →
Model Provider Input Output CN-friendly
deepseek-chat-v3.1 DeepSeek: DeepSeek V3.1 $0.21 $0.79 Yes
gpt-4o-mini-search-preview OpenAI: GPT-4o-mini Search P $0.15 $0.60 No
gpt-4o-audio-preview OpenAI: GPT-4o Audio $2.50 $10.00 No
gemini-2.0-flash-001 Google: Gemini 2.0 Flash $0.10 $0.40 No

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FAQ

What is an AI API reseller / gateway? +

A unified OpenAI-compatible endpoint that routes to multiple model providers, often with billing, rate limits, and regional access. Useful when you need one key and one invoice.

How do I pick a provider? +

CN users: prioritize latency and direct access. Experimentation: OpenRouter. Cost-sensitive: DeepSeek or SiliconFlow. Production: consider self-hosted gateway (e.g. Jiesou AI) for audit and cost control.

What is a "ratio" pricing model? +

Some gateways charge in "quota" with per-model multipliers. A 2× ratio means you pay roughly twice the underlying API cost — always read the price list before topping up.

How often is data updated? +

Rankings and price tables are refreshed when vendors change rates. Major outages or policy changes are covered in our blog. Send corrections via the submit email.

What Base URL for Cursor? +

Cursor → Settings → Models → Override OpenAI Base URL → https://api.jiesou.ai/v1 (confirm in console). Create your key in Jiesou. See /en/guides/en-cursor-claude-api and /en/start#cursor.

How to connect Dify? +

Pick OpenAI-compatible provider, paste Jiesou base URL and API key, then switch models in workflows. Guide: /en/guides/en-dify-openai-api.