> For the complete documentation index, see [llms.txt](https://docs.r.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.r.xyz/glider-ide/api/function/function.is_payable.md).

# Function.is\_payable()

Returns true if the function is payable, otherwise returns false.

`is_payable() → bool`

## Example

```python
from glider import *

def query():
    payable_functions = (
      Functions()
      .exec(1000)
      .filter(lambda x: x.is_payable())
    )

    return payable_functions
```

## Output

<figure><img src="https://2237101709-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FDX4Ojc4j1ef51TUAtYOx%2Fuploads%2FlzcxygslF5OrOW9RNbs0%2Fimage.png?alt=media&amp;token=08c92389-fbf1-46fb-83d5-7e696e26dd72" alt=""><figcaption></figcaption></figure>