ExchangeRatesAPI | An unofficial SDK for the ExchangeRatesAPI | REST library
kandi X-RAY | ExchangeRatesAPI Summary
kandi X-RAY | ExchangeRatesAPI Summary
This is an unofficial wrapper for the awesome, free ExchangeRatesAPI, which provides exchange rate lookups courtesy of the Central European Bank. It features a number of useful functions and can be installed easily using Composer.
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Top functions reviewed by kandi - BETA
- Fetches the data from the API .
- Convert an amount .
- Remove a rate .
- Validate the currency code
- Validate currency code
- Set whether to use SSL .
- Set the base currency code .
- Adds the date from date
- Set fetch date
- Adds a currency .
ExchangeRatesAPI Key Features
ExchangeRatesAPI Examples and Code Snippets
Community Discussions
Trending Discussions on ExchangeRatesAPI
QUESTION
It logged something like this " nw_protocol_get_quic_image_block_invoke dlopen libquic failed " but there's a value in it.
When I tried to print it out in a view, it does not work at all What did I do wrong?
...ANSWER
Answered 2021-May-10 at 13:52It's a timing problem. The API call is asynchronous.
Delete the init method
QUESTION
We have a python script which pulls data form an API endpoint this way:
...ANSWER
Answered 2021-Apr-26 at 16:29Based on assumptions about what you are trying to achieve, an example:
QUESTION
I am trying to put together a currency converter but want to only show the following conversions:
From: USD
To: GBP (UK pounds), EUR (Euros), ZAR (South African Rands)
I have tried to implement this, but unfortunately had no success. I am fetching the data from an API, but all the currencies show instead of just the specified currencies. I am not too sure where I am going wrong.
Please see my code below:
CurrencyConverter.js:
...ANSWER
Answered 2021-Apr-11 at 22:08All thanks to the help received from Ragul Cs I was able to resolve the issues. I appreciate you guiding me in the right direction.
I made the following changes to the CurrencyConverter.js component:
componentDidMount() section:
QUESTION
I'm a react.js beginner, and currently I'm doing a currency project, the functionality of the converter works well, but I got some error and warnings. Not really sure how to fix this. Here are the following errors and warnings.
Warning: Received NaN for the value attribute. If this is expected, cast the value to a string. index.js:1
at input
at div
at CurrencyRow
at App
The specified value "NaN" cannot be parsed, or is out of range.
...ANSWER
Answered 2021-Mar-01 at 13:14You're getting NaN because your exchangeRate state has no initial value, so, at first render, the app tries to multiply amount by undefined that leads to NaN as the result
You need either to set initial value for exchangeRate or prevent calculation if not all operands are given
QUESTION
this question is simple.
¿Why i can't use the next code?
...ANSWER
Answered 2021-Feb-25 at 12:49The problem is with your dbms_output.put_line. dbms_output.put_line is limited to a VARCHAR2, or 32,767 bytes. If you use the following code, you'll see that you're getting a result. The size I got was 74,037.
QUESTION
So, I have web application for currency exchange. What I need is to get the result of conversion without reloading the page. In this application I get data from api. After submiting the form page starts to reload and calls HttpGet method again. I get exception because of it. Is there any way to convert currency and do not reload the page?
Model
...ANSWER
Answered 2021-Feb-25 at 04:31I get exception because of it. Is there any way to convert currency and do not reload the page?
To avoid reloading the page,I think you could use ajax to post data.
Here is a whole working demo:
View:
QUESTION
I am building a restful API to fetch data from an external API (https://api.exchangeratesapi.io/latest). The fetch is successful. However, I want a situation where if you query like so "/api/rates?currency=EUR,GBP,USD", you will get
...ANSWER
Answered 2021-Feb-11 at 12:19As I can see you're trying to filter the response. It would be better to inject your query params into your external api call.
You're expecting currency as a query parameter /api/rates?currency=EUR,GBP,USD on your api. There is no response under currency that's why queryParameter.currency.rates is undefined
According to https://exchangeratesapi.io/ you can use symbols to achieve the same result:
GET https://api.exchangeratesapi.io/latest?symbols=USD,GBP HTTP/1.1
you may use the same query params as the external api for yours and use a function to inject them into the external call
QUESTION
hi i am using api in my code that outputs in json format and it looks like this
...ANSWER
Answered 2021-Feb-10 at 08:33For the dictionary object, you can use access the nested elements by using indexing multiple times.
So, for your dictionary object:
QUESTION
When we enter some value in text box and currency in the fromCurrency dropdown field and select appropriate currency in the toCurrency dropdown field, how do we display rates in the toCurrency based on that selection ?
ANSWER
Answered 2021-Feb-06 at 05:03I will assume that you can handle the population of those select fields with currencies yourself and instead will show you how to solve the actual conversion problem. So we shall leave those select options hardcoded as they are in your code. e.g. (USD, NZD, AUD etc.)
So we won't actually even need that useEffect for this test since we simply hardcode the currencies. Personally, I like to solve my React problems with as little re-renders as possible. So the way I would approach this specific problem is by creating references to all 4 of your fields. It will allow us to access their values any time. Check out useRef().
Then when someone enters all the info and clicks that "Convert" button, I would call your API and pass it the selected currency as base currency. like so
QUESTION
Down below is what I am working with. I am making a app that calculate the wholesale and retail prices from the first price in a different currency.
I am trying to get the exchange rates using a API. The api returns clean data that I have supplied below. But I still can't seem to get access to the "rates" part of it. My goal is to grab the CAD, USD, GBP, EUR. But I don't know how. It would mean a lot if you can help me. And yes I am quite new to C#
...ANSWER
Answered 2021-Feb-04 at 12:01using System;
using System.Collections.Generic;
using System.Globalization;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;
public partial class RatesModel
{
[JsonProperty("rates")]
public Dictionary Rates { get; set; }
[JsonProperty("base")]
public string Base { get; set; }
[JsonProperty("date")]
public DateTimeOffset Date { get; set; }
}
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install ExchangeRatesAPI
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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