EasyAPI

qwen3-vl-plus

文本

Plus-tier vision-language model in the Qwen3-VL line, handling text, image and video inputs with strengths in document parsing, video understanding, spatial grounding and agent tool use.

Input price

¥0.818915% off

Market: ¥0.9634

/ M

Output price

¥8.154415% off

Market: ¥9.5934

/ M

Cache read

¥0.164915% off

Market: ¥0.194

/ M

Cache write

¥3.06515% off

Market: ¥3.6059

/ M

Input

Text

Output

Text

API

Quick Start

Drop-in code to call this model with EasyAPI's OpenAI-compatible API.

1

Get your API key

Create an API key from your dashboard and set it as an environment variable:

Replace sk-xxxxxxxx with your API token from the console (Bearer token).

Create API token
shell
export EASYAPI_API_KEY=sk-xxxxxxxx
2

Make your first request

Use qwen/qwen3-vl-plus with the EasyAPI API:

cURL
curl https://token.easyapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $EASYAPI_API_KEY" \
  -d '{
  "model": "qwen/qwen3-vl-plus",
  "messages": [
    {
      "role": "user",
      "content": "Hello!"
    }
  ]
}'
3

Enable streaming

Add "stream": true to your request body to receive responses as server-sent events:

curl
curl -N https://token.easyapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $EASYAPI_API_KEY" \
  -d '{"model":"qwen/qwen3-vl-plus","messages":[{"role":"user","content":"Hello!"}],"stream":true}'

Endpoint

Sends a chat completion request. Supports streaming and non-streaming modes.

POSThttps://token.easyapi.com/v1/chat/completions
Authorization
Bearer $EASYAPI_API_KEY
Content-Type
application/json
Model
qwen/qwen3-vl-plus

Send a chat completion request, with streaming or non-streaming responses. Docs

GEThttps://token.easyapi.com/v1/models
Authorization
Bearer $EASYAPI_API_KEY

List the models available to the current account. Docs

Parameters

NameTypeDefaultDescription
modelstring—Model ID, e.g. openai/gpt-4o or anthropic/claude-3-5-sonnet
messagesarray—List of conversation messages, each with role and content
streambooleanfalseWhen true, the response is streamed via SSE
temperaturefloat1Sampling temperature; higher values are more random
max_tokensinteger—Maximum number of tokens generated in a single reply
top_pfloat1Nucleus sampling; limits the cumulative probability of candidate tokens
frequency_penaltyfloat0Frequency penalty; reduces repeated wording
presence_penaltyfloat0Presence penalty; encourages new topics

Using third-party SDKs

Official OpenAI and other SDKs work by swapping the base URL. See integration guide

qwen3-vl-plus FAQ

How is the qwen3-vl-plus API billed?
qwen3-vl-plus is pay-as-you-go from ¥0.8189 / M. The exact rate is listed in the pricing table on this page and billed at EasyAPI's public price, with no subscription required.
How do I call qwen3-vl-plus through the API?
EasyAPI exposes an OpenAI-compatible API: create an API key in the console, set base_url to https://token.easyapi.com and model to qwen/qwen3-vl-plus, then send requests to /v1/chat/completions. The Quick Start on this page includes cURL, Python and TypeScript examples; official OpenAI SDKs only need the base_url swapped.
Which request formats does qwen3-vl-plus support?
OpenAI Chat Completions format including streaming (stream). Official OpenAI and Anthropic SDKs work by swapping base_url; see the Parameters table on this page for the full list.
How do I get started with qwen3-vl-plus?
Sign up for EasyAPI, create an API key in the console and top up your balance to call qwen3-vl-plus pay-as-you-go, no subscription needed. You can also try it in the online Playground first, then copy the Quick Start example.

Related models

All models

qwen3.5-plus

Qwen

Qwen3.5 系列多模态主力，支持图像与视频理解，内置可切换的思考模式，适合文档解析、视觉问答、长视频分析与多模态智能体场景。

文本多模态
15% off
Input price

¥0.6539/ M

Output price

¥3.9123/ M

Cache read

¥0.3241/ M

Cache write

¥4.0772/ M

qwen3.6-flash

Qwen

Qwen 3.6 系列轻量版，支持文字、图像、视频输入。延迟低、成本低，适合高并发分类、提取、摘要，也能处理简单的 Agent 任务。

文本多模态
30% off
Input price

¥0.8284/ M

Output price

¥4.9729/ M

Cache read

¥0.0824/ M

Cache write

¥1.0359/ M

qwen3.6-plus

Qwen

通义千问增强版，中英双语理解出色，擅长长文本分析与结构化输出。

文本多模态
30% off
Input price

¥1.3835/ M

Output price

¥8.3007/ M

Cache read

¥0.1383/ M

Cache write

¥1.7293/ M

qwen3.7-flash

Qwen

Qwen3.7 系列轻量档视觉语言推理模型，擅长物体识别、空间理解与真实场景视觉感知。面向多模态 Agent、视觉 Coding、搜索与计算机操作。

文本多模态
Input price

¥0.2007/ M

Output price

¥0.8697/ M

Cache read

¥0.0401/ M

Cache write

¥0.2542/ M

Popular comparisons for qwen3-vl-plus