SOL money supply and inflation rate

Code snippets

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

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

$ch = curl_init("https://api.oanor.com/solananetwork-api/v1/supply");
curl_setopt($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/solananetwork-api/v1/supply",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

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

{
    "data": {
        "note": "The SOL money supply — total, circulating and non-circulating (locked/reserved), with the circulating share — and the live network inflation rate split into the validator and foundation parts. Solana mints new SOL each epoch as staking rewards; the inflation rate decays over time toward a long-run floor. SOL amounts converted from lamports. Live, cached ~30s.",
        "source": "Public Solana JSON-RPC (getSupply, getInflationRate), keyless",
        "inflation": {
            "epoch": 986,
            "total_pct": 3.8,
            "validator_pct": 3.8,
            "foundation_pct": 0
        },
        "total_sol": 628304450,
        "circulating_pct": 92.3,
        "circulating_sol": 579824610,
        "non_circulating_sol": 48479840
    },
    "meta": {
        "timestamp": "2026-06-12T19:36:08.674Z",
        "request_id": "329eb853-5bb2-4db0-a8d1-39b2e4e002ee"
    },
    "status": "ok",
    "message": "Supply retrieved successfully",
    "success": true
}