https://github.com/mehtaarn000/vcurrency

API wrapper (written in V) for https://api.exchangeratesapi.io/
https://github.com/mehtaarn000/vcurrency

Last synced: 3 months ago
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API wrapper (written in V) for https://api.exchangeratesapi.io/

• Host: GitHub
• URL: https://github.com/mehtaarn000/vcurrency
• Owner: mehtaarn000
• License: mit
• Created: 2021-03-01T21:15:30.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2021-07-05T18:49:35.000Z (over 3 years ago)
• Last Synced: 2024-04-23T16:38:44.423Z (7 months ago)
• Language: V
• Size: 15.6 KB
• Stars: 7
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-v - vcurrency - API wrapper (written in V) for [https://api.exchangeratesapi.io](https://api.exchangeratesapi.io). (Libraries / Web)

README

        
# vcurrency

API wrapper (written in V) for https://api.exchangeratesapi.io/

## Installation

Use:

`v install mehtaarn000.vcurrency`

## Functions

The `get_data` function takes two arguments: `options (type map)` and `symbols (type array of strings)`.

`get_data` takes arguments: `start_date`, `end_date` (which can both be an empty string to get latest data), and `base` (default "EUR"). 

The `symbols` array should have all the symbols that you would like to get from the API. For example, "USD", "INR", "NZD" (default is all symbols).

## Example usage

Get raw JSON from the API (not reccommended):

```v

module main

import mehtaarn000.vcurrency

fn main() {

    data := vcurrency.get_data(map{"start_date" : "2021-02-25", "end_date" : "2021-02-26", "base" : "INR"}, ["USD", "CNY"])

    

    // To get the response

    println(data.json)

    // To parse the json data

    println(data.json["rates"])

    // To get the generated url

    println(data.url)

}

```

Use the `convert` function:

`convert` takes three arguments. `base` (type string), `amount` (type f64), and `symbols` (type []string). It returns a `map[string]f64`.

```v

module main

import mehtaarn000.vcurrency

fn main() {

    data := vcurrency.convert("USD", 100, ["EUR", "INR"])

    println(data)

}

```

Or, Use the `convert_on_date` function to convert a value based on the given date:

`convert_on_date` takes four arguments `base` (type string), `date` (type string in YYYY-MM-DD), `amount` (type f64), and `symbols` (type []string). It returns a `map[string]f64`.

```v

module main

import mehtaarn000.vcurrency

fn main() {

    data := vcurrency.convert_on_date("USD", "2020-01-05", 100, ["EUR", "INR", "CZK"])

    println(data)

}

```