Vision Language Model

Understand images and text with Jina VLM.

APIPricing

Vision Language Model API

Explore the API. Make a real request. Use the code in your application.

API Key & UsageMore

Stream response

stream

Receive reasoning and answers as they are generated.

Maximum output tokens

max_tokens

Limit the length of the answer.

Grounding with a JSON schema →

curl 'https://chatsax.com/v1/chat/completions' \
  -X 'POST' \
  -H 'Content-Type: application/json' \
  -H "Authorization: Bearer $CHATSAX_API_KEY" \
  --data-binary '{
  "model": "jina-vlm",
  "messages": [
    {
      "role": "user",
      "content": "What are the practical differences between dense retrieval and reranking? Cite your sources."
    }
  ],
  "stream": true,
  "max_tokens": 1000
}'

Your questionImage URL (optional)

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Your API key

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Give your agents better input.

Read a webpage, preserve the useful structure, and pass clean content into your retrieval or reasoning workflow.

Rendered content

Choose a browser engine and wait for the elements your application needs.

Control the output

Select Markdown, text, HTML, screenshots, or structured JSON responses.

A usable interface

Keep selectors, cache behavior, and content budgets in a reproducible request.

From playground to production.

Use the same request contract in the browser, an HTTP client, or your agent tools. A Chatsax key keeps access and usage separate from the upstream provider account.

Open dashboard Connect an agent Read the docs

API Key & Billing

One key. Every API.

Start free. Add tokens when you need them.

Your API key

Use this key right away. Sign in to manage your account.

Toy Experiment

10Million

FreeNo login required

Search Foundation
Shared token balance
Usage tracking

Production

1Billion

$50.00one-time purchase

All Chatsax APIs
Shared token balance
Usage tracking

Scale Up

11Billion

$500.00one-time purchase

All Chatsax APIs
Shared token balance
Usage tracking

Rate limits & token usage

Default application keys allow 60 requests per minute and 10,000 requests per day. All keys in an account share its prepaid balance. Usage is settled from provider-reported tokens.

View rate limit details

Frequently asked questions

Does Reader crawl an entire website?

One request reads one resource. Recursive crawling needs a separate queue and URL policy.

Can it handle dynamic pages?

Use the browser engine, wait selectors, or rendering timing options. Some websites may still restrict automated access.

Are private cookies stored by Chatsax?

Cookie options are forwarded to the reading provider. Avoid sending unnecessary credentials and check the privacy policy before reading private content.

Is Chatsax operated by Jina AI?

Chatsax is independently operated. Jina supplies the current underlying APIs; model names and source links identify that provider.