AI X Tool is a Chinese-first directory for discovering AI providers, models, APIs, tools, agents, workflows, learning resources, and benchmarks.

How should I choose an AI tool?

Start with the task, then evaluate capability, price, region, Chinese support, update date, and official links on each resource detail page.

Are the listed prices and capabilities guaranteed?

Listings are maintained from public information and editorial review. Confirm current pricing, limits, and availability on the linked official website before adoption.

Back to discovery

DIRECTORY / TASK

API Integration

172

TaskModel APIs, aggregation gateways, and production integrations.

Prioritizes higher-popularity and editorially highlighted candidates.

172 matched resourcesLive catalog

Type

Region

Pricing

Level

Topic

Audience

Best picks: API Integration

172 results

Claude Sonnet 5.5

A balanced coding and agent model, faster than Sonnet 5 for everyday workflows.

OverseasPaid+3

Updated 2026-10-09

Visit official site

GPT-6.1 Sol

Near-Astra capability at a lower API cost for complex coding, computer use, and professional work.

OverseasPaid+4

Updated 2026-10-09

Visit official site

Claude Haiku 5.5

A new fast small model for summaries, classification, customer support, and coding subagents.

OverseasPaid+3

Updated 2026-10-09

Visit official site

DeepSeek-V4.1-Flash

DeepSeek's new native-vision model for reasoning and coding, served as deepseek-flash.

DomesticPaid+4

Updated 2026-10-09

Visit official site

Gemini 3.8 Flash

Google's recommended general Flash model for text, images, video, audio, and PDF inputs.

OverseasPaid+3

Updated 2026-10-09

Visit official site

Grok 4.7

The new Grok workhorse for coding and knowledge work, with vision, configurable reasoning, and tools.

OverseasPaid+3

Updated 2026-10-09

Visit official site

GPT-6 Luna

The cost-efficient GPT-6 option for focused tasks, summaries, and high-volume workloads.

OverseasPaid+3

Updated 2026-10-09

Visit official site

Mistral Large 4

Mistral's new multimodal flagship is in public API preview, with weights planned for month-end.

GlobalPaid+4

Updated 2026-10-09

Visit official site

Muse Spark 1.3

Meta's new coding and agent model for collaborative long-running work on Muse Code and its Model API.

OverseasPaid+3

Updated 2026-10-09

Visit official site

Qwen3.8-Flash

A cost-efficient hosted Flash model with million-token context and built-in tools.

DomesticPaid+3

Updated 2026-10-09

Visit official site

ruby_llm

The Ruby-native AI framework. Chats, agents, tools, images, audio, and video through one consistent API, in plain Ruby or Rails.

GlobalFree+1

Updated 2026-10-05

Visit official site

OpenAI

AI company behind ChatGPT, GPT models and Sora.

OverseasFreemium+3

Updated 2026-07-09

Visit official site

DeepSeek

Cost-effective reasoning and coding models for developers and API use.

DomesticFreemium+4

Updated 2026-07-09

Visit official site

appsmith

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

GlobalFreemium+4

Updated 2026-09-03

Visit official site

Understand-Anything

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about.

GlobalFree+4

Updated 2026-09-03

Visit official site

face_recognition

The world's simplest facial recognition api for Python and t

GlobalFree+2

Updated 2026-09-01

Visit official site

fastmcp

🚀 The fast, Pythonic way to build MCP servers and clients.

GlobalFree+4

Updated 2026-09-03

Visit official site

OpenRouter

An aggregation API platform for accessing multiple models through one interface.

GlobalPaid+3

Updated 2026-07-09

Visit official site

AstrBot

AI Agent Assistant & development framework that integrates l

GlobalFree+2

Updated 2026-08-28

Visit official site

firecrawl

The context API to search, scrape, and interact with the web

GlobalFree+2

Updated 2026-08-28

Visit official site

gemini-cli

An open-source AI agent that brings the power of Gemini dire

GlobalFree+2

Updated 2026-08-28

Visit official site

gpt4free

The official gpt4free repository | various collection of pow

GlobalFree+2

Updated 2026-08-28

Visit official site

litellm

The fastest, litest AI Gateway. Rust core with Python SDK. C

GlobalFree+2

Updated 2026-08-28

Visit official site

mediapipe

Cross-platform, customizable ML solutions for live and strea

GlobalFree+2

Updated 2026-08-28

Visit official site

FAQ

What belongs in API Integration?

Model APIs, aggregation gateways, and production integrations.

How are results selected?

Results match the category keywords, topics, use cases, audiences, and platform fields in the catalog.

Are the rankings sponsored?

Paid or sponsored placement is disclosed separately; the list order uses catalog fields and the selected view.

Related categories

All discovery

AI Coding Image Generation Video Generation Voice and Music AI Search RAG Knowledge Bases Agent Building Workflow Automation