{"message":"Currency API","version":"1.0","endpoints":{"GET \/api\/currencies.php":"Fetch all currencies","GET \/api\/currencies.php?id=X":"Fetch single currency by ID","POST \/api\/currencies.php":"Add new currency","PUT \/api\/currencies.php":"Update currency","DELETE \/api\/currencies.php?id=X":"Delete currency"},"example_post":{"name":"USD","sell_price":1.5,"buy_price":1.45,"is_active":1}}