Get Exchange Rates

GET

currency-conversion

Get currency conversion rates

curl --request GET \
  --url https://api-sandbox.y.uno/v1/currency-conversion \
  --header 'private-secret-key: <api-key>' \
  --header 'public-api-key: <api-key>'

import requests

url = "https://api-sandbox.y.uno/v1/currency-conversion"

headers = {
    "public-api-key": "<api-key>",
    "private-secret-key": "<api-key>"
}

response = requests.get(url, headers=headers)

print(response.text)

const options = {
  method: 'GET',
  headers: {'public-api-key': '<api-key>', 'private-secret-key': '<api-key>'}
};

fetch('https://api-sandbox.y.uno/v1/currency-conversion', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api-sandbox.y.uno/v1/currency-conversion",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "private-secret-key: <api-key>",
    "public-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api-sandbox.y.uno/v1/currency-conversion"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("public-api-key", "<api-key>")
	req.Header.Add("private-secret-key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api-sandbox.y.uno/v1/currency-conversion")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["public-api-key"] = '<api-key>'
request["private-secret-key"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "from": "USD",
  "to": "BRL",
  "rate": 5.12,
  "amount": 100,
  "converted_amount": 512,
  "timestamp": "2026-03-01T14:00:00.000Z"
}

{
  "code": "VALIDATION_ERROR",
  "messages": [
    "amount must be greater than 0",
    "country must not be blank"
  ]
}

This endpoint may return 404 in sandbox. Currency conversion requires enablement. Contact Yuno support if you need this feature.

Authorizations

public-api-key

string

header

required

Your public API key from the Yuno Dashboard

private-secret-key

string

header

required

Your private secret key (server-side only)

Query Parameters

from

string

required

Source ISO 4217 currency code

Example:

"USD"

string

required

Target ISO 4217 currency code

Example:

"BRL"

amount

number

required

Amount to convert

Example:

100

Response

Currency conversion result

from

string

Source currency code

Example:

"USD"

string

Target currency code

Example:

"BRL"

rate

number

Exchange rate

Example:

5.12

amount

number

Original amount

Example:

100

converted_amount

number

Converted amount

Example:

512

timestamp

string<date-time>

Example:

"2026-03-01T14:00:00.000Z"

Get currency conversion rates

curl --request GET \
  --url https://api-sandbox.y.uno/v1/currency-conversion \
  --header 'private-secret-key: <api-key>' \
  --header 'public-api-key: <api-key>'

import requests

url = "https://api-sandbox.y.uno/v1/currency-conversion"

headers = {
    "public-api-key": "<api-key>",
    "private-secret-key": "<api-key>"
}

response = requests.get(url, headers=headers)

print(response.text)

const options = {
  method: 'GET',
  headers: {'public-api-key': '<api-key>', 'private-secret-key': '<api-key>'}
};

fetch('https://api-sandbox.y.uno/v1/currency-conversion', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api-sandbox.y.uno/v1/currency-conversion",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "private-secret-key: <api-key>",
    "public-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api-sandbox.y.uno/v1/currency-conversion"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("public-api-key", "<api-key>")
	req.Header.Add("private-secret-key", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

require 'uri'
require 'net/http'

url = URI("https://api-sandbox.y.uno/v1/currency-conversion")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["public-api-key"] = '<api-key>'
request["private-secret-key"] = '<api-key>'

response = http.request(request)
puts response.read_body

{
  "from": "USD",
  "to": "BRL",
  "rate": 5.12,
  "amount": 100,
  "converted_amount": 512,
  "timestamp": "2026-03-01T14:00:00.000Z"
}

{
  "code": "VALIDATION_ERROR",
  "messages": [
    "amount must be greater than 0",
    "country must not be blank"
  ]
}

Getting started

Conventions

Core

Recurring

Hosted

Marketplace

Embedded finance

Operations

Recovery

Reference data

Authorizations

Query Parameters

Response