Kekkai/docs/endpoints/create-chart.md

Creating a currency rate chart.

Creating a graph for a certain period

Request

=== "Shell" === "Curl" bash curl --request GET \ --url https://kekkai-api.redume.su/api/getChart/week?from_currency=RUB&conv_currency=USD === "Python" === "Request" ```python import requests

    res = requests.get('https://kekkai-api.redume.su/api/getChart/week', {
        'from_currency': 'USD',
        'conv_currency': 'RUB',
    }, timeout=3)

    print(res.json())
    ```

=== "Node.JS" === "Axios" ```js const axios = require('axios');

    axios.get('https://kekkai-api.redume.su/api/getChart/week', {
        timeout: 3000,
        'from_currency': 'USD',
        'conv_currency': 'RUB',  
    })
        .then((res) => {
            console.log(res['data']);
        })
        .catch((err) => {
            console.error(err);
        });
    ```

Query params

Parameter	Description
from_currency*	ISO 4217 code of the currency from which the conversion takes place
conv_currency*	ISO 4217 code of the currency to which the conversion is performed

URL params

Parameter	Description
period	Available parameters: week, month, quarter, year

* - Required arguments

Response

!!! info "Output" json { "status": 201, "message": "http://kekkai-api.redume.su/static/charts/RUB_USD_20241108_DQVDN7.png" }

Creating a schedule for specific days

Request

=== "Shell" === "Curl" bash curl --request GET \ --url https://kekkai-api.redume.su/api/getChart/?from_currency=RUB&conv_currency=USD&start_date=2024-10-31&end_date=2024-11-08 === "Python" === "Request" ```python import requests

    res = requests.get('https://kekkai-api.redume.su/api/getChart/', {
        'from_currency': 'USD',
        'conv_currency': 'RUB',
        'start_date': '2024-10-31',
        'end_date': '2024-11-08'
    }, timeout=3)

    print(res.json())
    ```

=== "Node.JS" === "Axios" ```js const axios = require('axios');

    axios.get('https://kekkai-api.redume.su/api/getChart/', {
        timeout: 3000,
        'from_currency': 'USD',
        'conv_currency': 'RUB',  
        'start_date': '2024-10-31',
        'end_date': '2024-11-08'
    })
        .then((res) => {
            console.log(res['data']);
        })
        .catch((err) => {
            console.error(err);
        });
    ```

Query params

Parameter	Description
from_currency*	ISO 4217 code of the currency from which the conversion takes place
conv_currency*	ISO 4217 code of the currency to which the conversion is performed
start_date*	Start date of the period in the format YYYYY-DD-MM
end_date*	Period end date in the format YYYYY-DD-MM

* - Required arguments

Response

!!! info "Output" json { "status": 400, "message": "http://kekkai-api.redume.su/static/charts/RUB_USD_20241108_1T2RI3.png" }

What the name of the chart file consists of

Example: .../RUB_USD_20241108_DQVDN7.png

• RUB_USD - Name of currencies.
• 20241108 - Schedule request date in YYYMMDD format.
• DQVDN7 - Random file character identifier.

All charts are in the charts folder, which is in the root directory (./kekkai/chart)