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Market data API. Change one URL to switch.

The REST and WebSocket interface matches the iTick API. Existing code only needs a new base URL and API key.

Start free Docs
Request
curl -H "token: YOUR_API_KEY" \
  "https://itick.dev/stock/quote?region=HK&code=700"
Response (Tencent, Hong Kong)
{
  "code": 0,
  "msg": null,
  "data": {
    "s": "700",
    "ld": 420.6,
    "p": 428.2,
    "o": 425.6,
    "h": 426,
    "l": 419.2,
    "v": 12436640,
    "ch": -7.6,
    "chp": -1.77
  }
}

Why teams choose us

Same API as iTick

Paths, parameters and response formats are identical. Migrate by changing the base URL and token, with no changes to your parsing code.

REST and WebSocket

Use REST for quotes, candles and order books, and WebSocket to stream the symbols you subscribe to. See the WebSocket docs.

Clear limits

Requests per minute, daily quota, WebSocket connections and subscriptions are listed per plan, and your usage is visible in the console.

Self-service

Sign up and subscribe to the free plan right away. For paid plans, place an order and pay as instructed; we activate it once payment is confirmed.

Get started in three steps

  1. 1

    Sign up and subscribe

    Create a free account and subscribe to the free plan in the console to get an API key immediately.

  2. 2

    Copy your token

    View your token in the console at any time, and reset it in one click if it leaks.

  3. 3

    Change the base URL

    Replace api.itick.org with this site's address and send the token header. See the quick start.

What you can query

Stocks cover the US, Hong Kong and China A-shares. Forex (including precious metals), crypto, indices, futures and funds can also be queried, depending on your plan. Contact support about stocks in other regions.

Stock market data API

Quotes, batch quotes, candles and order books for Hong Kong, US and China A-shares.

Forex data API

Quotes and candles for global currency pairs and precious metals.

Crypto market data API

Pair quotes from major exchanges, streamed 24/7.

Plans and pricing

Free

Free

  • REST API 5 requests per minute
  • Up to 500 requests per day
  • No WebSocket streaming
Start free

Basic

  • REST API 120 requests per minute
  • WebSocket: 1 connection(s), 50 symbols each
Not offered for this period

Professional

  • REST API 600 requests per minute
  • WebSocket: 2 connection(s), 100 symbols each
Not offered for this period

Premium

  • REST API 1,200 requests per minute
  • WebSocket: 3 connection(s), 200 symbols each
Not offered for this period

Frequently asked questions

How is this different from the official iTick API?

Paths, parameters and response formats are the same. The differences: only GET requests are supported; FIX access, S3 file downloads and the AI agent interface are not provided; and market data is briefly cached. See differences from the official API.

Is the data real time?

Data comes from an upstream provider and is briefly cached for stability and rate limiting: quotes for 3 seconds and minute candles for 30 seconds by default. For millisecond-latency trading, connect to the source directly. Every response carries an X-Proxy-TTL header with the actual cache time. See rate limits and freshness.

Which markets are supported?

Stocks cover the US, Hong Kong and China A-shares. Forex, crypto, indices, futures and funds can also be queried, depending on the data enabled for your plan. Contact support about stocks in other regions.

Can I try it for free?

Yes. There is a free plan; see the pricing table above for its limits. Subscribe in the console after signing up.

How do I pay?

For paid plans, place an order and pay as described on the page, including your order number. We activate the plan or extend its validity once payment is confirmed.

What if my token is lost or leaked?

You can view your token in the console at any time, or reset it in one click. After a reset the old token stops working immediately and its WebSocket connections are closed.

Start calling the API in minutes

Sign up free, subscribe to the free plan and copy your token.

Sign up free