# Cat Facts on Onekey

> 3 endpoints for Cat Facts (3 stable, 0 beta), 1 to 5 credits each. Category: Fun & utilities. One key, one JSON shape.

Base URL: https://api.onekey.dev
Auth: header `x-api-key: <key>`. Call shape: `GET /v1/{platform}/{endpoint}?{params}`.
Every response is `{success, data, metadata, error}`; check `success` first. Cost is in `metadata.credits_charged`. Free when served from cache (0.2 credit for a cached response over 100 KB). Failed and not-found calls are refunded.
Status: stable = verified against the live source; beta = not yet verified, fields may be missing.

Page: https://onekey.dev/platforms/catfact
Reference (Markdown): https://onekey.dev/docs/api/catfact.md
All docs: https://onekey.dev/llms.txt

## Canonical fields returned

Unified-schema fields (same names on every platform), with how many of the 3 mapped Cat Facts endpoints return each:

- `content.text` (string): 2
- `entity.country` (string): 1
- `entity.name` (string): 1
- plus 4 platform-specific fields under `ext.`

## Endpoints

### catfact.breeds

Cat breeds with origin and coat.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/catfact/breeds` with header `x-api-key: YOUR_API_KEY`
- Parameters: none
- Fields returned: `entity.name`, `entity.country`, `ext.origin`, `ext.coat`, `ext.pattern`
- Reference: https://onekey.dev/docs/api/catfact/breeds.md

### catfact.facts

Several cat facts.
- Price: 5 credits per fresh call. Status: stable. Returns: a list.
- Request: `GET https://api.onekey.dev/v1/catfact/facts` with header `x-api-key: YOUR_API_KEY`
- Parameters: none
- Fields returned: `content.text`, `ext.length`
- Reference: https://onekey.dev/docs/api/catfact/facts.md

### catfact.random

A random cat fact.
- Price: 1 credit per fresh call. Status: stable. Returns: one record.
- Request: `GET https://api.onekey.dev/v1/catfact/random` with header `x-api-key: YOUR_API_KEY`
- Parameters: none
- Fields returned: `content.text`, `ext.length`
- Reference: https://onekey.dev/docs/api/catfact/random.md

## Sample request

```bash
curl "https://api.onekey.dev/v1/catfact/random" \
  -H "x-api-key: YOUR_API_KEY"
```