Circulating supply over time, whole asset or one chain

Code snippets

curl "https://api.oanor.com/stablecoinsupply-api/v1/history" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/stablecoinsupply-api/v1/history", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/stablecoinsupply-api/v1/history");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/stablecoinsupply-api/v1/history",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "id": "1",
        "note": "Circulating supply over time (USD), for the whole stablecoin or a single chain. date is a unix timestamp.",
        "chain": "all",
        "count": 90,
        "source": "DeFiLlama",
        "history": [
            {
                "date": 1773705600,
                "circulating_usd": 184062612412
            },
            {
                "date": 1773792000,
                "circulating_usd": 184062143960
            },
            {
                "date": 1773878400,
                "circulating_usd": 183313214438
            },
            {
                "date": 1773964800,
                "circulating_usd": 184133852683
            },
            {
                "date": 1774051200,
                "circulating_usd": 184124130284
            },
            {
                "date": 1774137600,
                "circulating_usd": 184172718587
            },
            {
                "date": 1774224000,
                "circulating_usd": 184095403242
            },
            {
                "date": 1774310400,
                "circulating_usd": 184059715705
            },
            {
                "date": 1774396800,
                "circulating_usd": 184128331053
            },
            {
                "date": 1774483200,
                "circulating_usd": 184071158214
            },
            {
                "date": 1774569600,
                "circulating_usd": 184053953191
            },
            {
                "date": 1774656000,
                "circulating_usd": 184026240217
            },
            {
                "date": 1774742400,
                "circulating_usd": 184026578528
            },
            {
                "date": 1774828800,
                "circulating_usd": 184016535221
            },
            {
                "date": 1774915200,
                "circulating_usd": 184028745852
            },
            {
                "date": 1775001600,
                "circulating_usd": 184159950539
            },
            {
                "date": 1775088000,
                "circulating_usd": 184118772798
            },
            {
                "date": 1775174400,
                "circulating_usd": 183911609411
            },
            {
                "date": 1775260800,
                "circulating_usd": 184121482443
            },
            {
                "date": 1775347200,
                "circulating_usd": 184071591160
            },
            {
                "date": 1775433600,
                "circulating_usd": 184114071471
            },
            {
                "date": 1775520000,
                "circulating_usd": 184048975184
            },
            {
                "date": 1775606400,
                "circulating_usd": 184581326840
            },
            {
                "date": 1775692800,
                "circulating_usd": 184090007364
            },
            {
                "
…