Get Crypto Prices API
What is the crypto price API on upAPI?
The crypto price API on upAPI returns current coin prices by currency: pass CoinGecko coin ids and fiat or crypto quote currencies, and get prices, with optional market caps and one-day changes, as JSON. No CoinGecko key of your own is needed, only one upAPI key. The Free plan includes 1,000 weighted units a month.
Current crypto prices (+ optional market cap and 24h change) for one or more coins across fiat or crypto quote currencies via CoinGecko's free simple-price endpoint.
Part of: Crypto Price API
How to call it
Send one POST to api.upapi.io/crypto-price.get with your key in the X-Api-Key header and the parameters below as a JSON body. Each call spends 1 weighted unit of your monthly quota. The operation times out after 15 seconds. Identical requests are served from cache for 30 seconds, unbilled.
POST https://api.upapi.io/crypto-price.get
Get Crypto Prices API reference
Request parameters
- coins
- stringrequired — Comma-separated CoinGecko coin ids (e.g. bitcoin,ethereum,solana)
- vsCurrencies
- string — Comma-separated fiat/crypto quote currencies (e.g. usd,eur,btc)
- include24hChange
- boolean
- includeMarketCap
- boolean
Response fields
- prices
- objectrequired
- change24h
- objectrequired
- fetchedAt
- stringrequired
- marketCaps
- objectrequired
Example request and response
The example response is generated from this operation’s published output schema — it shows the shape and field names, not values from a recorded call.
{
"coins": "bitcoin,ethereum,solana",
"vsCurrencies": "usd",
"include24hChange": true,
"includeMarketCap": true
}{
"prices": {},
"change24h": {},
"fetchedAt": "example",
"marketCaps": {}
}Code snippets
cURL
curl -X POST https://api.upapi.io/crypto-price.get \
-H 'Content-Type: application/json' \
-H 'x-api-key: YOUR_API_KEY' \
-d '{ "coins": "bitcoin,ethereum,solana", "vsCurrencies": "usd", "include24hChange": true, "includeMarketCap": true }'JavaScript
const response = await fetch('https://api.upapi.io/crypto-price.get', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'x-api-key': 'YOUR_API_KEY',
},
body: JSON.stringify({
"coins": "bitcoin,ethereum,solana",
"vsCurrencies": "usd",
"include24hChange": true,
"includeMarketCap": true
}),
});
const data = await response.json();
console.log(data);Python
import requests
response = requests.post(
'https://api.upapi.io/crypto-price.get',
headers={
'Content-Type': 'application/json',
'x-api-key': 'YOUR_API_KEY',
},
json={
"coins": "bitcoin,ethereum,solana",
"vsCurrencies": "usd",
"include24hChange": True,
"includeMarketCap": True
},
)
print(response.json())Go
package main
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
)
func main() {
payload := []byte(`{ "coins": "bitcoin,ethereum,solana", "vsCurrencies": "usd", "include24hChange": true, "includeMarketCap": true }`)
req, _ := http.NewRequest("POST", "https://api.upapi.io/crypto-price.get", bytes.NewBuffer(payload))
req.Header.Set("Content-Type", "application/json")
req.Header.Set("x-api-key", "YOUR_API_KEY")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
var result map[string]any
json.Unmarshal(body, &result)
fmt.Println(result)
}PHP
<?php
$payload = json_encode([
'coins' => 'bitcoin,ethereum,solana',
'vsCurrencies' => 'usd',
'include24hChange' => true,
'includeMarketCap' => true,
]);
$ch = curl_init('https://api.upapi.io/crypto-price.get');
curl_setopt_array($ch, [
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $payload,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => [
'Content-Type: application/json',
'x-api-key: YOUR_API_KEY',
],
]);
$response = curl_exec($ch);
curl_close($ch);
$data = json_decode($response, true);
var_dump($data);Ruby
require 'net/http'
require 'uri'
require 'json'
uri = URI('https://api.upapi.io/crypto-price.get')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == 'https'
request = Net::HTTP::Post.new(uri.path)
request['Content-Type'] = 'application/json'
request['x-api-key'] = 'YOUR_API_KEY'
request.body = { "coins": "bitcoin,ethereum,solana", "vsCurrencies": "usd", "include24hChange": true, "includeMarketCap": true }.to_json
response = http.request(request)
puts JSON.parse(response.body)Java
import okhttp3.*;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.Map;
OkHttpClient client = new OkHttpClient();
ObjectMapper mapper = new ObjectMapper();
String json = "{ \"coins\": \"bitcoin,ethereum,solana\", \"vsCurrencies\": \"usd\", \"include24hChange\": true, \"includeMarketCap\": true }";
RequestBody body = RequestBody.create(json, MediaType.get("application/json"));
Request request = new Request.Builder()
.url("https://api.upapi.io/crypto-price.get")
.post(body)
.addHeader("Content-Type", "application/json")
.addHeader("x-api-key", "YOUR_API_KEY")
.build();
try (Response response = client.newCall(request).execute()) {
Map<?, ?> result = mapper.readValue(response.body().string(), Map.class);
System.out.println(result);
}C#
using System.Net.Http;
using System.Net.Http.Json;
using System.Text.Json;
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("x-api-key", "YOUR_API_KEY");
var payload = JsonSerializer.Deserialize<object>("{ \"coins\": \"bitcoin,ethereum,solana\", \"vsCurrencies\": \"usd\", \"include24hChange\": true, \"includeMarketCap\": true }");
var response = await client.PostAsJsonAsync("https://api.upapi.io/crypto-price.get", payload);
var result = await response.Content.ReadFromJsonAsync<JsonElement>();
Console.WriteLine(result);Frequently asked questions
How much does the Get Crypto Prices API cost per call?
Each call spends 1 weighted unit of your plan's monthly quota. Full pricing is at https://upapi.io/pricing.
How do I authenticate to the Get Crypto Prices API?
Send your key in the X-Api-Key header. A free guest key is available without creating an account.
Are Get Crypto Prices API responses cached?
Yes — identical requests are served from cache for 30 seconds, and a cache hit is not billed.