# zaref.dev UIF & OID Limits History

> zaref.dev UIF & OID Limits History is a paid API for AI agents from zaref.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Returns the full dated history of South African UIF (Unemployment Insurance Fund) and OID (Occupational Injuries and Diseases) contribution limits, accumulating every verified update over time.

## Facts

- Endpoint: GET https://zaref.dev/v1/uif-oid/history?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/zaref-dev-uif-oid-limits-history-ad846151
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ud9CCP-8vwtcppQnnLsBI

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability zaref-dev-uif-oid-limits-history-ad846151
```

Example prompt: Can you pull up the full history of South African UIF and OID contribution limits — every dated update that's been recorded — so I can see how they've changed over time?

## When to prefer this

Use this endpoint when you need the full historical time-series of South African UIF and OID limits — not just the current value — for payroll auditing, compliance checking, retrospective calculations, or trend analysis. Prefer this over a snapshot endpoint when you need to know what the limit was on a specific past date.

## Known failure modes

- No data available yet — empty series if no updates have been recorded
- HTTP 402 Payment Required if payment header is missing or incorrect
- HTTP 500 if upstream data source is unavailable
- Stale data if no recent verified updates have been ingested

## How this service works

History of South African UIF & OID limits: dated points accumulating with every verified update.

## Output

A time-series list of dated data points showing every verified historical value of South African UIF (Unemployment Insurance Fund) and OID (Occupational Injuries and Diseases Act) contribution limits, accumulating all known updates chronologically.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "points": [
   {
    "date": "2026-06-04",
    "value": "..."
   }
  ],
  "series": "uif-oid"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/zaref-dev-uif-oid-limits-history-ad846151/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from zaref.dev](https://www.zero.xyz/host/zaref.dev/llms.txt)