curl --request GET \
--url https://api.coinstats.app/v1/portfolio/snapshot/items \
--header 'X-API-KEY: <api-key>'import requests
url = "https://api.coinstats.app/v1/portfolio/snapshot/items"
headers = {"X-API-KEY": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'X-API-KEY': '<api-key>'}};
fetch('https://api.coinstats.app/v1/portfolio/snapshot/items', 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.coinstats.app/v1/portfolio/snapshot/items",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"X-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.coinstats.app/v1/portfolio/snapshot/items"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("X-API-KEY", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.coinstats.app/v1/portfolio/snapshot/items")
.header("X-API-KEY", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.coinstats.app/v1/portfolio/snapshot/items")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["X-API-KEY"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"result": [
{
"date": "2025-08-29T10:00:00.000Z",
"coinBalances": [
{
"symbol": "KMNO",
"icon": "https://static.coinstats.app/coins/kaminobx1.png",
"quantity": 282.85,
"balance": 15.7021349,
"quantityChange": 0,
"balanceChange": -0.2110061,
"pricePerUnit": 0,
"pricePercentChange": 0
}
],
"totalBalance": 74.137019959,
"totalBalanceChange": -0.43391738,
"totalBalancePercentChange": -0.58188537
}
]
}{
"statusCode": 400,
"message": "Bad Request",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 401,
"message": "Unauthorized",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 403,
"message": "Forbidden",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 404,
"message": "Not Found",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 409,
"message": "Transactions not synced",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 429,
"message": "Rate limit exceeded",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 503,
"message": "Service Unavailable. Please Contact Support"
}Get Portfolio Snapshot Items
Get historical portfolio snapshot data with normalized coin balances and portfolio metrics
curl --request GET \
--url https://api.coinstats.app/v1/portfolio/snapshot/items \
--header 'X-API-KEY: <api-key>'import requests
url = "https://api.coinstats.app/v1/portfolio/snapshot/items"
headers = {"X-API-KEY": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'X-API-KEY': '<api-key>'}};
fetch('https://api.coinstats.app/v1/portfolio/snapshot/items', 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.coinstats.app/v1/portfolio/snapshot/items",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"X-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.coinstats.app/v1/portfolio/snapshot/items"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("X-API-KEY", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.coinstats.app/v1/portfolio/snapshot/items")
.header("X-API-KEY", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.coinstats.app/v1/portfolio/snapshot/items")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["X-API-KEY"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"result": [
{
"date": "2025-08-29T10:00:00.000Z",
"coinBalances": [
{
"symbol": "KMNO",
"icon": "https://static.coinstats.app/coins/kaminobx1.png",
"quantity": 282.85,
"balance": 15.7021349,
"quantityChange": 0,
"balanceChange": -0.2110061,
"pricePerUnit": 0,
"pricePercentChange": 0
}
],
"totalBalance": 74.137019959,
"totalBalanceChange": -0.43391738,
"totalBalancePercentChange": -0.58188537
}
]
}{
"statusCode": 400,
"message": "Bad Request",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 401,
"message": "Unauthorized",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 403,
"message": "Forbidden",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 404,
"message": "Not Found",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 409,
"message": "Transactions not synced",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 429,
"message": "Rate limit exceeded",
"requestId": "11111111-2222-3333-4444-555555555555",
"path": "<requested-endpoint>"
}{
"statusCode": 503,
"message": "Service Unavailable. Please Contact Support"
}You will get
You will get
- Historical coin quantities and balances over time
- Total portfolio balance tracking with changes
- Price changes and quantity changes between snapshots
- Filterable by date range and specific coins
Optional
Optional
- shareToken OR portfolioId: Provide one of these to identify the portfolio.
- shareToken: Get this from your CoinStats portfolio page by clicking “Share”
- portfolioId: Use a portfolio connected via POST /portfolio/wallet or POST /portfolio/exchange
- If neither is provided, returns snapshot data for all API-connected portfolios
- from & to: Date range filter (YYYY-MM-DD format)
- coinIds: Comma-separated list of coin IDs to filter by
- page & limit: Pagination controls
- passcode: Passcode for accessing protected portfolio data (can be passed in header or query parameter)
Authorizations
API key required to access the endpoints. Generate one from your dashboard at https://openapi.coinstats.app and pass it in the X-API-KEY request header. Never expose your key in client-side code.
Headers
Passcode for accessing protected portfolio data
"123456"
Query Parameters
Page number to retrieve (1-based indexing)
1
Number of items to return per page
20
Portfolio ID for accessing a specific API-connected portfolio. Required if shareToken is not provided.
"abc123def456"
Start date for snapshot data (YYYY-MM-DD format)
"2024-01-01"
End date for snapshot data (YYYY-MM-DD format)
"2024-12-31"
Comma-separated list of coin IDs to filter by
"bitcoin,ethereum,cardano"
Response
Portfolio Snapshot Items
Array of portfolio snapshots ordered chronologically
Show child attributes
Show child attributes
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