TikHub AI Proxy Documentation

Overview

TikHub AI Proxy offers unified access to multiple leading AI models through a single API key, featuring centralized billing, rate control, and usage monitoring.

The service allows developers and teams to switch between AI providers seamlessly without changing application logic.

TikHub AI Proxy is currently in BETA. If you encounter any issues or would like to request additional model support, please contact us.

Getting Started

1. Create an Account and Obtain an API Key

💡 Sign up at 👉 https://ai.tikhub.io

Once registered, generate your API key from the console.

2. Review Supported Models

Your TikHub API key grants access to all models listed on the pricing page:

💡 https://ai.tikhub.io/pricing

Refer to this page for model availability, pricing, and usage limits.

3. Retrieve Your API Key

Access your API key from the developer console:

💡 https://ai.tikhub.io/console/token

Keep this key secure, as it is required for all API requests.

Migrating Existing Integrations

If you are already using official AI provider APIs (OpenAI, Claude, Gemini, etc.), migrating to TikHub AI Proxy requires no code changes.

Migration Steps

Update the base URL to:

https://ai.tikhub.io

Replace your existing API key with your TikHub API key

Keep all request formats unchanged

Important SDK Compatibility Notice:
TikHub AI Proxy is NOT compatible with official SDKs (OpenAI Python SDK, Anthropic SDK, Google AI SDK, etc.). You must use direct HTTP/HTTPS requests to interact with the AI Proxy API.

New Integrations

If you are not currently integrated with any official AI provider, please refer to the endpoint documentation below to begin using TikHub AI Proxy from scratch.

Supported Platforms and Models

TikHub AI Proxy currently exposes 76 models across six providers, unified behind OpenAI-, Anthropic-, and Google-compatible endpoints.

Platform	Endpoint Style	Notes
OpenAI	`/v1/responses`, `/v1/chat/completions`, `/v1/images/generations`	GPT-4, GPT-4.1, GPT-4o, GPT-5 series, O1/O3/O4 reasoning models, image generation
Anthropic (Claude)	`/v1/messages` (native format)	Opus, Sonnet, Haiku — including extended-thinking variants
DeepSeek	`/v1/chat/completions`	Chat, Reasoner (R1), V3 series, OCR
Google (Gemini)	`/v1beta/models/{model}:generateContent`	Text/chat and image-generation models
Moonshot (Kimi)	`/v1/chat/completions` (OpenAI-compatible)	Chat completion
Alibaba (Qwen)	`/v1/chat/completions` (OpenAI-compatible)	Chat completion
Video generation	Dedicated video endpoints	Sora 2 / Sora 2 Pro, Veo, Kling, Seedance

For the full, always-current list with pricing and rate limits, call GET /v1/models or check the pricing page.

OpenAI

GPT-4 series: gpt-4-vision-preview

GPT-4.1 series: gpt-4.1, gpt-4.1-2025-04-14, gpt-4.1-mini, gpt-4.1-mini-2025-04-14, gpt-4.1-nano, gpt-4.1-nano-2025-04-14

GPT-4o series: gpt-4o, gpt-4o-2024-05-13, gpt-4o-2024-08-06, gpt-4o-2024-11-20, gpt-4o-mini, gpt-4o-mini-2024-07-18

GPT-5 series: gpt-5, gpt-5-2025-08-07, gpt-5-mini, gpt-5-nano, gpt-5.1, gpt-5.2, gpt-5.3-codex, gpt-5.4

O-series (reasoning): o1, o1-2024-12-17, o3, o3-2025-04-16, o3-mini, o3-mini-2025-01-31, o4-mini, o4-mini-2025-04-16

Image generation: gpt-image-2, gpt-image-2-vip

Anthropic (Claude)

Available models: claude-opus-4-8, claude-opus-4-7, claude-opus-4-7-thinking, claude-opus-4-6, claude-opus-4-6-thinking, claude-haiku-4-5-20251001, claude-haiku-4-5-20251001-thinking, claude-opus-4-5-20251101, claude-opus-4-5-20251101-thinking, claude-sonnet-4-5-20250929, claude-sonnet-4-5-20250929-thinking

Accessed via the native Anthropic Messages API format (/v1/messages), authenticated with an x-api-key header.

DeepSeek

Chat: deepseek-chat

Reasoning: deepseek-reasoner, deepseek-r1, deepseek-r1-250528

Distilled: deepseek-r1-distill-llama-70b, deepseek-r1-distill-llama-8b

V3 series: deepseek-v3, deepseek-v3-fast, deepseek-v3.1, deepseek-v3.1-fast, deepseek-v3.1-terminus, deepseek-v3.2, deepseek-v3.2-exp, deepseek-v3.2-fast

Other: deepseek-ocr

Google (Gemini)

Text/Chat models: gemini-3-flash-preview

Image generation models: gemini-2.5-flash-image, gemini-3-pro-image-preview

Accessed via the native Gemini generateContent format, authenticated with an x-goog-api-key header. For image generation, set generationConfig.responseModalities to ["image", "text"].

Moonshot (Kimi) & Alibaba (Qwen)

Kimi and Qwen models are available through the OpenAI-compatible /v1/chat/completions endpoint — just set model to the desired Kimi or Qwen model name.

⚠️ Note: At the time of writing, the dedicated Kimi and Qwen endpoint pages in the official docs (ai-docs.tikhub.io) display placeholder content mirrored from the DeepSeek page rather than a distinct Kimi/Qwen model list. For the exact, current model identifiers, check the Provider filter on the pricing page (Alibaba / Moonshot) or query GET /v1/models.

Video Generation

Video generation is supported through dedicated task-based endpoints (create → poll/list → retrieve), covering:

Sora — e.g. sora-2 (text/image-to-video)

Veo — Google's video generation models

Kling — text-to-video and image-to-video

Seedance — task-based video generation

Refer to the VideoCreateRequest, VeoGenerateRequest, KlingText2VideoRequest, KlingImage2VideoRequest, and SeedanceTaskRequest schemas in the docs for exact request shapes.

Authentication

Standard Authentication

Most endpoints use Bearer token authentication:

Authorization: Bearer YOUR_API_KEY

Provider-Specific Authentication

Some APIs require alternative headers:

Claude Messages API

x-api-key: YOUR_API_KEY

Gemini API

x-goog-api-key: YOUR_API_KEY

Base URL

All API requests should be sent to:

https://ai.tikhub.io

Support

For technical support, documentation inquiries, or account-related assistance, please visit:

🌐 https://ai.tikhub.io
📩 team@tikhub.io

Our team will respond as soon as possible.

💬 About TikHub AI API

TikHub AI Proxy Documentation#

Overview#

Getting Started#

1. Create an Account and Obtain an API Key#

2. Review Supported Models#

3. Retrieve Your API Key#

Migrating Existing Integrations#

Migration Steps#

New Integrations#

Supported Platforms and Models#

OpenAI#

Anthropic (Claude)#

DeepSeek#

Google (Gemini)#

Moonshot (Kimi) & Alibaba (Qwen)#

Video Generation#

Authentication#

Standard Authentication#

Provider-Specific Authentication#

Base URL#

Support#