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GET /v1/interest

Policy, prime, Sabor, Zaronia and bond yields

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

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

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Code snippets

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

Example response

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

{
    "data": {
        "bank": "South African Reserve Bank",
        "count": 6,
        "rates": [
            {
                "code": "MMRD002A",
                "date": "2026-06-11",
                "name": "SARB Policy Rate",
                "trend": "flat",
                "value": 7,
                "section": "Interest rates"
            },
            {
                "code": "MMRD000A",
                "date": "2026-06-11",
                "name": "Prime lending rate",
                "trend": "flat",
                "value": 10.5,
                "section": "Interest rates"
            },
            {
                "code": "MMRD708A",
                "date": "2026-06-10",
                "name": "8.00% 2030 (R2030) (closing yields)",
                "trend": "up",
                "value": 8.05,
                "section": "Interest rates"
            },
            {
                "code": "MMRD709A",
                "date": "2026-06-10",
                "name": "6.25% 2036 (R209) (closing yields)",
                "trend": "up",
                "value": 8.79,
                "section": "Interest rates"
            },
            {
                "code": "MMRD851A",
                "date": "2026-06-10",
                "name": "Sabor",
                "trend": "down",
                "value": 6.907,
                "section": "Interest rates"
            },
            {
                "code": "MMRD855A",
                "date": "2026-06-10",
                "name": "Zaronia",
                "trend": "up",
                "value": 6.853,
                "section": "Interest rates"
            }
        ],
        "source": "SARB"
    },
    "meta": {
        "timestamp": "2026-06-11T16:46:58.451Z",
        "request_id": "1a81a98a-5ee8-44cf-ab88-7cf2ab8442f8"
    },
    "status": "ok",
    "message": "Interest rates retrieved successfully",
    "success": true
}