---
id: quote_capital_flow_intraday
title: Security Capital Flow Intraday
slug: capital-flow-intraday
sidebar_position: 17
---

This API is used to obtain the daily capital flow intraday of security.


## SDK

| Language | Link |
|---|---|
| Python | [longport.openapi.quote._quote_context](https://longportapp.github.io/openapi/python/reference_all/#longport.openapi.quote._quote_context) |
| Rust | [longport::<SDKLinks module="quote" klass="QuoteContext" method="capital_flow" />::quote#_quote_context](https://longportapp.github.io/openapi/rust/longport/<SDKLinks module="quote" klass="QuoteContext" method="capital_flow" />/struct.quote.html#method._quote_context) |
| Go | [quote.capital_flow](https://pkg.go.dev/github.com/longportapp/openapi-go/<SDKLinks module="quote" klass="QuoteContext" method="capital_flow" />#quote.capital_flow) |
| Node.js | [quote#QuoteContext](https://longportapp.github.io/openapi/nodejs/classes/quote.html#quotecontext) |

:::info
[Business Command](../../socket/biz-command)：`24`
:::

## Request

### Parameters

| Name   | Type   | Required | Description                                                     |
| ------ | ------ | -------- | --------------------------------------------------------------- |
| symbol | string | Yes      | Security code, in `ticker.region` format, for example: `700.HK` |

### Protobuf

```protobuf
message CapitalFlowIntradayRequest {
  string symbol = 1;
}
```

### Request Example

```python
# Get Security Capital Flow Intraday
# https://open.longportapp.com/docs/quote/pull/capital-flow-intraday
# Before running, please visit the "Developers to ensure that the account has the correct quotes authority.
# If you do not have the quotes authority, you can enter "Me - My Quotes - Store" to purchase the authority through the "LongPort" mobile app.
```

## Response

### Response Properties

| Name               | Type     | Description                    |
| ------------------ | -------- | ------------------------------ |
| symbol             | string   | Security code                  |
| capital_flow_lines | object[] | Capital flow data              |
| ∟ inflow           | string   | Inflow capital data            |
| ∟ timestamp        | int64    | Start time stamp of the minute |

### Protobuf

```protobuf
message CapitalFlowIntradayResponse {
  message CapitalFlowLine {
    string inflow = 1;
    int64 timestamp = 2;
  }
  string symbol = 1;
  repeated CapitalFlowLine capital_flow_lines = 2;
}
```

### Response JSON Example

```json
{
  "symbol": "700.HK",
  "capital_flow_lines": [
    { "inflow": "-310255860.000", "timestamp": "1655106960" },
    { "inflow": "-314011220.000", "timestamp": "1655107020" },
    { "inflow": "-314011220.000", "timestamp": "1655107080" },
    { "inflow": "-314011220.000", "timestamp": "1655107140" },
    { "inflow": "-314011220.000", "timestamp": "1655107200" }
  ]
}
```

## Error Code

| Protocol Error Code | Business Error Code | Description        | Troubleshooting Suggestions                                   |
| ------------------- | ------------------- | ------------------ | ------------------------------------------------------------- |
| 3                   | 301600              | Invalid request    | Invalid request parameters or unpacking request failed        |
| 3                   | 301606              | Request rate limit | Reduce the frequency of requests                              |
| 7                   | 301602              | Server error       | Please try again or contact a technician to resolve the issue |
| 7                   | 301600              | Symbol not found   | Check that the requested `symbol` is correct                  |
| 7                   | 301603              | No quotes          | Security no quote                                             |
| 7                   | 301604              | No access          | No access to security quote                                   |