SARON overnight benchmark

Code snippets

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

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

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

Example response

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

{
    "data": {
        "date": "2026-05",
        "unit": "% per year",
        "source": "Schweizerische Nationalbank",
        "country": "Switzerland",
        "history": [
            {
                "date": "2025-12",
                "rate_pct": -0.079228
            },
            {
                "date": "2026-01",
                "rate_pct": -0.074428
            },
            {
                "date": "2026-02",
                "rate_pct": -0.076166
            },
            {
                "date": "2026-03",
                "rate_pct": -0.066425
            },
            {
                "date": "2026-04",
                "rate_pct": -0.046989
            },
            {
                "date": "2026-05",
                "rate_pct": -0.055974
            }
        ],
        "rate_pct": -0.055974,
        "frequency": "monthly",
        "indicator": "SARON — Swiss Average Rate Overnight (1 day)"
    },
    "meta": {
        "timestamp": "2026-06-09T11:38:15.643Z",
        "request_id": "0f701ea8-dc35-4f98-b8d5-7f602ad46360"
    },
    "status": "ok",
    "message": "SARON retrieved successfully",
    "success": true
}