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GET
/
v1
/
market
/
capital-flow
Capital Flow
curl --request GET \
  --url https://api.tickdb.ai/v1/market/capital-flow \
  --header 'X-API-Key: <api-key>'
{
  "code": 0,
  "message": "success",
  "data": {
    "symbol": "700.HK",
    "timestamp": 1773306211,
    "intraday_flow": [
      {
        "timestamp": 1773279000,
        "inflow": "-12199.34"
      },
      {
        "timestamp": 1773279060,
        "inflow": "-15137.59"
      }
    ],
    "distribution": {
      "timestamp": 1773303000,
      "capital_in": {
        "large": "173056.31",
        "medium": "164958.55",
        "small": "83945.69"
      },
      "capital_out": {
        "large": "179434.39",
        "medium": "176045.91",
        "small": "92979.74"
      }
    }
  }
}

​
Notes

  • Capital flow data is calculated based on volume and price changes
  • Update frequency depends on market trading activity

​
Supported Markets

US Stocks, HK Stocks, A-Shares Examples:
  • US Stocks: AAPL.US, TSLA.US, MSFT.US
  • HK Stocks: 700.HK, 9988.HK, 3690.HK
  • A-Shares: 000001.SH, 000001.SZ

​
Request Parameters

ParameterRequiredDescription
symbolYesStock symbol code
typeNoSymbol type, optional. Not required when the symbol is unambiguous; if the API returns an AMBIGUOUS_SYMBOL error, pass the value as indicated. Values: stock, indices, crypto, forex

​
Response Fields

Field NameDescription
symbolTrading Symbol
timestampData update timestamp
intraday_flowCapital flow data
└─ timestampMinute start timestamp
└─ inflowNet inflow
distributionCapital distribution
└─ timestampData update timestamp
└─ capital_inInflow capital
    └─ largeLarge orders
    └─ mediumMedium orders
    └─ smallSmall orders
└─ capital_outOutflow capital
    └─ largeLarge orders
    └─ mediumMedium orders
    └─ smallSmall orders

Authorizations

​
X-API-Key
string
header
required

Query Parameters

​
symbol
string
default:700.HK
required

Stock symbol

Example:

"700.HK"

​
type
enum<string>

Symbol type, optional. Not required when the symbol is unambiguous; if the API returns an AMBIGUOUS_SYMBOL error, pass the value as indicated

Available options:
stock,
indices,
crypto,
forex
Example:

"stock"

Response

200 - application/json

Successful response

​
code
integer
Example:

0

​
message
string
Example:

"success"

​
data
object
Example:
{
  "symbol": "700.HK",
  "timestamp": 1773306211,
  "intraday_flow": [
    {
      "timestamp": 1773279000,
      "inflow": "-12199.34"
    },
    {
      "timestamp": 1773279060,
      "inflow": "-15137.59"
    }
  ],
  "distribution": {
    "timestamp": 1773303000,
    "capital_in": {
      "large": "173056.31",
      "medium": "164958.55",
      "small": "83945.69"
    },
    "capital_out": {
      "large": "179434.39",
      "medium": "176045.91",
      "small": "92979.74"
    }
  }
}