Binance Tokenized Securities Info Skill

Overview

API	Function	Use Case
Token Symbol List	List all tokenized stocks	Browse Ondo supported tickers, filter by type
RWA Meta	Tokenized stock metadata	Company info, concepts, attestation reports
Market Status	Overall market open/close	Check if Ondo market is currently trading
Asset Market Status	Per-asset trading status	Detect corporate actions (earnings, dividends, splits, mergers)
RWA Dynamic V2	Full real-time data	On-chain price, holders, US stock fundamentals, order limits
Token K-Line	Candlestick charts	OHLC data for on-chain token price technical analysis

Recommended Workflows

Scenario	Steps
Look up a stock's fundamentals and on-chain data	API 1 (get chainId + contractAddress by ticker) → API 5 (dynamic data)
Check if a stock token is tradable	API 3 (overall market status) → API 4 (per-asset status with reason code)
Research a tokenized stock	API 1 (find token) → API 2 (company metadata + attestation reports)
Get K-Line chart data	API 1 (find token) → API 6 (K-Line with interval)

Use Cases

1. List Supported Stocks: Get all Ondo tokenized tickers with chain and contract info
2. Company Research: Get company metadata, CEO, industry, concept tags, and attestation reports
3. Market Status Check: Determine if the Ondo market is open, closed, or in pre/post-market session
4. Corporate Action Detection: Check if a specific asset is paused or limited due to earnings, dividends, stock splits, mergers, or maintenance
5. Real-Time Data: Get on-chain price, holder count, circulating supply, US stock P/E, dividend yield, 52-week range, and order limits
6. Technical Analysis: Fetch token K-Line (candlestick) data with configurable intervals and time ranges

Key Concept: Token ≠ Share

Each token represents multiplier shares of the underlying stock, not exactly 1 share. Most tokens have a multiplier near 1.0 (cumulative dividend adjustment), but stock-split tokens can be 5.0 or 10.0 (e.g. multiplier = 10.0 means 1 token = 10 shares).

referencePrice = tokenInfo.price ÷ sharesMultiplier

See Notes §6 for common multiplier categories.

Supported Chains

Chain	chainId
Ethereum	1
BSC	56

---

API 1: Token Symbol List

Method: GET

URL:

https://www.binance.com/bapi/defi/v1/public/wallet-direct/buw/wallet/market/token/rwa/stock/detail/list/ai

Request Parameters:

Parameter	Type	Required	Description
type	integer	No	Filter by platform: 1 = Ondo Finance (currently the only supported tokenized stock provider). Omit to return all platforms. Use type=1 to retrieve only Ondo tokens.

Headers: Accept-Encoding: identity

Example:

curl 'https://www.binance.com/bapi/defi/v1/public/wallet-direct/buw/wallet/market/token/rwa/stock/detail/list/ai' \
  -H 'Accept-Encoding: identity' \
  -H 'User-Agent: binance-web3/1.1 (Skill)'

Response:

{
  "code": "000000",
  "data": [
    {
      "chainId": "1",
      "contractAddress": "<CONTRACT_ADDRESS>",
      "symbol": "<TOKEN_SYMBOL_ON>",
      "ticker": "<UNDERLYING_TICKER>",
      "type": 1,
      "multiplier": "1.021663864228987186"
    },
    {
      "chainId": "56",
      "contractAddress": "<CONTRACT_ADDRESS>",
      "symbol": "<TOKEN_SYMBOL_ON>",
      "ticker": "<UNDERLYING_TICKER>",
      "type": 1,
      "multiplier": "1.010063782256545489"
    }
  ],
  "success": true
}

Response Fields (each item in data):

Field	Type	Description
chainId	string	Chain ID (1 = Ethereum, 56 = BSC)
contractAddress	string	Token contract address
symbol	string	Token symbol (ticker + on suffix, e.g. <TOKEN_SYMBOL_ON>)
ticker	string	Underlying US stock ticker
type	integer	Platform type: 1 = Ondo
multiplier	string	Shares multiplier (see Key Concept above, Notes §6)

---

API 2: RWA Meta

Method: GET

URL:

https://www.binance.com/bapi/defi/v1/public/wallet-direct/buw/wallet/market/token/rwa/meta/ai

Request Parameters:

Parameter	Type	Required	Description
chainId	string	Yes	Chain ID (e.g. 56 for BSC, 1 for Ethereum)
contractAddress	string	Yes	Token contract address

Headers: Accept-Encoding: identity

Example:

curl 'https://www.binance.com/bapi/defi/v1/public/wallet-direct/buw/wallet/market/token/rwa/meta/ai?chainId=56&contractAddress=<CONTRACT_ADDRESS>' \
  -H 'Accept-Encoding: identity' \
  -H 'User-Agent: binance-web3/1.1 (Skill)'

Response:

{
  "code": "000000",
  "data": {
    "tokenId": "<TOKEN_ID>",
    "name": "<TOKEN_DISPLAY_NAME>",
    "symbol": "<TOKEN_SYMBOL_ON>",
    "ticker": "<UNDERLYING_TICKER>",
    "icon": "/images/web3-data/public/token/logos/<TOKEN_ID>.png",
    "dailyAttestationReports": "/images/web3-data/public/token/ondo/pdf/daily-<DATE>.pdf",
    "monthlyAttestationReports": "/images/web3-data/public/token/ondo/pdf/monthly-<MONTH>.pdf",
    "companyInfo": {
      "companyName": "<COMPANY_NAME_EN>",
      "companyNameZh": "<公司名称>",
      "homepageUrl": "",
      "description": "<COMPANY_DESCRIPTION_EN>",
      "descriptionZh": "<COMPANY_DESCRIPTION_CN>",
      "ceo": "<CEO_NAME>",
      "industry": "<INDUSTRY>",
      "industryKey": "<INDUSTRY_KEY>",
      "conceptsCn": ["概念标签A", "概念标签B", "概念标签C"],
      "conceptsEn": ["Concept Tag A", "Concept Tag B", "Concept Tag C"]
    },
    "decimals": 18
  },
  "success": true
}

Response Fields (data):

Field	Type	Description
tokenId	string	Token unique ID
name	string	Full token name (e.g. <TOKEN_DISPLAY_NAME>)
symbol	string	Token symbol (e.g. <TOKEN_SYMBOL_ON>)
ticker	string	Underlying stock ticker (e.g. <UNDERLYING_TICKER>)
icon	string	Icon image relative path. To get the full URL, prepend https://bin.bnbstatic.com (e.g. https://bin.bnbstatic.com/images/web3-data/public/token/logos/<TOKEN_ID>.png)
dailyAttestationReports	string	Daily attestation report relative path. Prepend https://bin.bnbstatic.com to get the full URL
monthlyAttestationReports	string	Monthly attestation report relative path. Prepend https://bin.bnbstatic.com to get the full URL
companyInfo	object	Company details (see below)
decimals	integer	Token decimals (typically 18)

Company Info Fields (data.companyInfo):

Field	Type	Description
companyName	string	Company name in English
companyNameZh	string	Company name in Chinese
homepageUrl	string	Company homepage URL
description	string	Company description (English)
descriptionZh	string	Company description (Chinese)
ceo	string	CEO name
industry	string	Industry classification
industryKey	string	Industry i18n key
conceptsCn	string[]	Concept/theme tags in Chinese
conceptsEn	string[]	Concept/theme tags in English (e.g. Concept Tag A, Concept Tag B)

---

API 3: Market Status

Method: GET

URL:

https://www.binance.com/bapi/defi/v1/public/wallet-direct/buw/wallet/market/token/rwa/market/status/ai

Request Parameters: None

Headers: Accept-Encoding: identity

Example:

curl 'https://www.binance.com/bapi/defi/v1/public/wallet-direct/buw/wallet/market/token/rwa/market/status/ai' \
  -H 'Accept-Encoding: identity' \
  -H 'User-Agent: binance-web3/1.1 (Skill)'

Response:

{
  "code": "000000",
  "data": {
    "openState": false,
    "reasonCode": "MARKET_PAUSED",
    "reasonMsg": "Paused for session transition",
    "nextOpen": "2026-03-23T08:01:00Z",
    "nextClose": "2026-03-23T13:29:00Z",
    "nextOpenTime": 1774252860000,
    "nextCloseTime": 1774272540000
  },
  "success": true
}

Note: The sample above is captured with openState=false (market closed/paused), so nextOpen is earlier than nextClose.

Response Fields (data):

Field	Type	Description
openState	boolean	Whether the Ondo market is currently open for trading
reasonCode	string|null	Reason code if market is not in normal trading state (see Reason Codes)
reasonMsg	string|null	Human-readable reason message
nextOpen	string	Next market open time from current state (ISO 8601 UTC)
nextClose	string	Next market close time from current state (ISO 8601 UTC)
nextOpenTime	number	Next market open time from current state (Unix timestamp in ms)
nextCloseTime	number	Next market close time from current state (Unix timestamp in ms)

Interpretation: These fields are state-dependent. When openState=true, nextClose is expected to be earlier than nextOpen (market closes before the next open). When openState=false, nextOpen is expected to be earlier than nextClose (market opens before the next close).

---

API 4: Asset Market Status

Method: GET

URL: