# Getters and Setters
```javascript
get_secrets()
```
Return the secrets stored in the TyphoonSDK instance, this will only return data after you call **generate\_approve\_and\_deposit\_calls** function**.**
```javascript
set_secrets(new_secrets)
```
Set the secrets stored in your TyphoonSDK instance.
```javascript
get_nullifiers()
```
Return the nulifiers stored in the TyphoonSDK instance, this will only return data after you call **generate\_approve\_and\_deposit\_calls** function**.**
set_nullifiers(new_nullifiers)
Set the nullifiers stored in your TyphoonSDK instance.
```javascript
get_pools()
```
Return the pools stored in the TyphoonSDK instance, this will only return data after you call **generate\_approve\_and\_deposit\_calls** function**.**
```javascript
set_pools(new_pools)
```
Set the pools stored in your TyphoonSDK instance.
```javascript
async get_token_minimal_amount(token_address)
```
This function returns the minimal amount required by Typhoon to mix the tokens (normally is a very small amount).
```javascript
init(secrets, nullifiers, pools)
```
This function sets the secrets, nullifiers and pools values.
---
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