curl --request GET \
--url https://calibri.io/api/v2/atlas/public/currenciesimport requests
url = "https://calibri.io/api/v2/atlas/public/currencies"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://calibri.io/api/v2/atlas/public/currencies', 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://calibri.io/api/v2/atlas/public/currencies",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($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://calibri.io/api/v2/atlas/public/currencies"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://calibri.io/api/v2/atlas/public/currencies")
.asString();require 'uri'
require 'net/http'
url = URI("https://calibri.io/api/v2/atlas/public/currencies")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body[
{
"id": "usdc",
"name": "USD Coin",
"precision": 6,
"base_factor": 1000000,
"blockchain_key": "polygon-mainnet",
"created_at": "2026-08-07T10:00:00Z",
"deposit_enabled": false,
"deposit_fee": "0",
"description": "US-dollar stablecoin.",
"homepage": "https://www.circle.com/usdc",
"icon_url": "https://cdn.calibri.io/usdc.svg",
"min_collection_amount": "0",
"min_confirmations": 12,
"min_deposit_amount": "0",
"min_withdraw_amount": "0",
"options": {
"erc20_contract_address": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359"
},
"parent_id": "polygon",
"position": 1,
"subunit_to_unit": 1000000,
"symbol": "USDC",
"type": "coin",
"updated_at": "2026-08-07T10:05:00Z",
"visible": true,
"withdraw_fee": "0",
"withdrawal_enabled": false
}
]List currencies
Visible currencies in the registry. Collateral is USDC (6-decimal) on the chain named by blockchain_key. Fields describing operator-custodied funding — deposit and withdrawal fees, minimums, enabled flags — are retained for schema stability and do not apply: funding happens on your own Safe.
curl --request GET \
--url https://calibri.io/api/v2/atlas/public/currenciesimport requests
url = "https://calibri.io/api/v2/atlas/public/currencies"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://calibri.io/api/v2/atlas/public/currencies', 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://calibri.io/api/v2/atlas/public/currencies",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($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://calibri.io/api/v2/atlas/public/currencies"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://calibri.io/api/v2/atlas/public/currencies")
.asString();require 'uri'
require 'net/http'
url = URI("https://calibri.io/api/v2/atlas/public/currencies")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body[
{
"id": "usdc",
"name": "USD Coin",
"precision": 6,
"base_factor": 1000000,
"blockchain_key": "polygon-mainnet",
"created_at": "2026-08-07T10:00:00Z",
"deposit_enabled": false,
"deposit_fee": "0",
"description": "US-dollar stablecoin.",
"homepage": "https://www.circle.com/usdc",
"icon_url": "https://cdn.calibri.io/usdc.svg",
"min_collection_amount": "0",
"min_confirmations": 12,
"min_deposit_amount": "0",
"min_withdraw_amount": "0",
"options": {
"erc20_contract_address": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359"
},
"parent_id": "polygon",
"position": 1,
"subunit_to_unit": 1000000,
"symbol": "USDC",
"type": "coin",
"updated_at": "2026-08-07T10:05:00Z",
"visible": true,
"withdraw_fee": "0",
"withdrawal_enabled": false
}
]Response
"usdc"
"USD Coin"
Decimal places. USDC is 6.
6
Base factor used for on-chain amount conversion.
1000000
The chain this currency lives on.
"polygon-mainnet"
ISO-8601.
"2026-08-07T10:00:00Z"
Custodial funding only — not used on Calibri.
false
Custodial funding only — not used on Calibri.
"0"
"US-dollar stablecoin."
"https://www.circle.com/usdc"
"https://cdn.calibri.io/usdc.svg"
Custodial funding only — not used on Calibri.
"0"
Confirmations before an on-chain credit is final.
12
Custodial funding only — not used on Calibri.
"0"
Custodial funding only — not used on Calibri.
"0"
Free-form per-currency configuration.
Show child attributes
Show child attributes
{
"erc20_contract_address": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359"
}
Parent currency, for tokens on a host chain.
"polygon"
Display order.
1
Smallest unit per whole unit — 1e6 for USDC.
1000000
"USDC"
coin or fiat.
"coin"
ISO-8601.
"2026-08-07T10:05:00Z"
Whether the currency is shown at all.
true
Custodial funding only — not used on Calibri.
"0"
Custodial funding only — not used on Calibri.
false