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GET /v1/overview

Combined Spark snapshot (TVL + markets + savings + best savings rate)

Try it live

10 free calls per day — no sign-up, no API key. Goes through the oanor gateway.

Custom headers (optional)
api.oanor.com/spark-api

It works. Grab an API key and use it in your project.

Get an API key

Code snippets

curl "https://api.oanor.com/spark-api/v1/overview" \
  -H "x-oanor-key: oanor_test_..."
await fetch("https://api.oanor.com/spark-api/v1/overview", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
$ch = curl_init("https://api.oanor.com/spark-api/v1/overview");
curl_setopt($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/spark-api/v1/overview",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

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

{
    "data": {
        "note": "Snapshot of Spark: TVL, SparkLend markets, Spark Savings products and the best savings rate.",
        "source": "DeFiLlama",
        "protocol": "Spark",
        "total_tvl": 4683759402.97,
        "top_market": {
            "tvl": 2195005787,
            "asset": "WSTETH",
            "chain": "Ethereum",
            "pool_id": "3b45941c-16cb-48c5-a490-16c6c4f1d86a",
            "total_apy": 0,
            "reward_apy": null,
            "stablecoin": false,
            "supply_apy": 0
        },
        "chain_count": 7,
        "best_savings_apy": {
            "asset": "USDS",
            "chain": "Arbitrum",
            "savings_apy": 3.6
        },
        "lend_market_count": 14,
        "savings_product_count": 7
    },
    "meta": {
        "timestamp": "2026-06-14T08:04:23.655Z",
        "request_id": "ae02690e-5b99-4de9-8c13-f9724a46e905"
    },
    "status": "ok",
    "message": "Spark overview retrieved successfully",
    "success": true
}