How much does the Tencent API cost?

Tencent models cost from $1.23 to $1.23 per 1M input tokens through YepAPI. The cheapest is Hy4 preview ($1.23 in / $3.69 out per 1M). You pay per request with no monthly fee.

How do I get a Tencent API key?

Sign up at yepapi.com (about 30 seconds), open the dashboard and create an API key. The one key works for all 2 Tencent models and 283 models from other providers — no separate Tencent account.

What is the cheapest Tencent model?

Hy4 preview — $1.23 in / $3.69 out per 1M.

Which Tencent model has the largest context window?

Hy4 preview, with 1.0M tokens of context.

Can I use the Tencent API with the OpenAI SDK?

Yes. Set the base URL to https://api.yepapi.com/v1/ai, use your YepAPI key, and pass the Tencent model ID (for example "tencent/hy4-preview").

AI API/Tencent

Tencent API pricing & API key

Every Tencent model on one page: 2 models, from $1.23 to $1.23 per 1M input tokens. Get one Tencent API key from YepAPI and pay per request — no subscription, no Tencent account or waitlist.

Get API Key

Takes 30 seconds.

Tencent API pricing (2 models)

YepAPI prices per 1M tokens (text) or per output (media), cheapest first. Updated October 23, 2026.

Text Generation

Model	Input / 1M	Output / 1M	Context
Hy4 preview	$1.23	$3.69	1.0M

Image Generation

Model	Price
Hy Image 3.5 Preview	from $0.06/image

All Tencent models

Text Generation

Hy4 preview

Text Generation

Access Hy4 preview through one API key. Tencent Hunyuan 4 Preview Coding Agent MoE.

1.0M ctx$1.23/M in

Image Generation

Hy Image 3.5 Preview

Image Generation

Tencent Hy Image 3.5 Preview from $0.06 per image — generation, image-to-image, and editing in one model.

$0.00/M in

Start using Tencent models in 30 seconds

Pay as you go, no subscriptions.

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Tencent API through YepAPI

YepAPI provides access to Tencent models through a unified API endpoint. Instead of managing a separate Tencent API key and billing account, use your single YepAPI key to call any Tencent model alongside 283 other AI models from OpenAI, Anthropic, Google, Meta, and more.

All Tencent models use the same OpenAI-compatible request format. Switch between models by changing the model parameter — no SDK changes, no code rewrites. Pay per token with no monthly minimums.

How to get a Tencent API key

Sign up at yepapi.com with Google or email — about 30 seconds.
Open the dashboard and create an API key (it starts with yep_sk_).
Call any Tencent model with that key — the OpenAI-compatible /v1/ai/chat/completions endpoint for text models.
Top up any amount; usage is billed per request.

Tencent API FAQ

How much does the Tencent API cost?: Tencent models cost from $1.23 to $1.23 per 1M input tokens through YepAPI. The cheapest is Hy4 preview ($1.23 in / $3.69 out per 1M). You pay per request with no monthly fee.
How do I get a Tencent API key?: Sign up at yepapi.com (about 30 seconds), open the dashboard and create an API key. The one key works for all 2 Tencent models and 283 models from other providers — no separate Tencent account.
What is the cheapest Tencent model?: Hy4 preview — $1.23 in / $3.69 out per 1M.
Which Tencent model has the largest context window?: Hy4 preview, with 1.0M tokens of context.
Can I use the Tencent API with the OpenAI SDK?: Yes. Set the base URL to https://api.yepapi.com/v1/ai, use your YepAPI key, and pass the Tencent model ID (for example "tencent/hy4-preview").

Ready to use Tencent models?

2 Tencent models included with one API key.

Get API Key