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zaref.dev NCA Maximum Interest Rates History
x402
zaref.dev NCA Maximum Interest Rates History is a paid API for AI agents from zaref.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).
Returns the full dated history of South African NCA maximum lawful interest rates, with every verified update accumulated as time-series points.
Price / call$0.01
Success—
StatusUnknown
How this service works
History of South African NCA maximum interest rates: dated points accumulating with every verified update.
Output
An ordered time-series list of dated data points representing every verified historical update to South African NCA maximum lawful interest rates, broken down by credit type, allowing clients to trace rate changes over time.
Example use cases
Example prompt
“Can you pull up the full history of South African NCA maximum interest rates — I need to see all the dated rate changes that have been recorded over time for each credit type?”
Technical details
Endpoint
GEThttps://zaref.dev/v1/nca-max-rates/history?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need the complete historical record of NCA maximum interest rate changes over time, rather than just the current rates. Prefer this over the snapshot endpoint when building compliance audit trails, time-series analysis, or tracking how South African credit rate caps have evolved.
Side effects
- No data returned if the history dataset is empty or not yet populated
- HTTP 402 Payment Required if x402 payment header is missing or invalid
- HTTP 500 if the upstream data store is unavailable
- Stale data if the most recent update has not yet been verified and ingested
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"points": [
{
"date": "2026-06-04",
"value": "..."
}
],
"series": "nca-max-rates"
}
}Tags
x402
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