---
title: pushbullet.endpoint() function
description: >
  `pushbullet.endpoint()` creates the endpoint for the Pushbullet API and sends a notification of type note.
menu:
  flux_v0_ref:
    name: pushbullet.endpoint
    parent: pushbullet
    identifier: pushbullet/endpoint
weight: 101
flux/v0/tags: [notification endpoints, transformations]
---

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`pushbullet.endpoint()` creates the endpoint for the Pushbullet API and sends a notification of type note.

### Usage
`pushbullet.endpoint()` is a factory function that outputs another function.
The output function requires a mapFn parameter.

#### mapFn
A function that builds the record used to generate the API request.
Requires an `r` parameter.

`mapF`n accepts a table row (`r`) and returns a record that must include the
following properties (as defined in `pushbullet.pushNote()`):

- title
- text

##### Function type signature

```js
(
    ?token: A,
    ?url: string,
) => (mapFn: (r: B) => {C with title: E, text: D}) => (<-tables: stream[B]) => stream[{B with _sent: string}]
```

{{% caption %}}
For more information, see [Function type signatures](/flux/v0/function-type-signatures/).
{{% /caption %}}

## Parameters

### url

PushBullet API endpoint URL. Default is `"https://api.pushbullet.com/v2/pushes"`.



### token

Pushbullet API token string.  Default is `""`.




## Examples

### Send push notifications to Pushbullet

```js
import "pushbullet"
import "influxdata/influxdb/secrets"

token = secrets.get(key: "PUSHBULLET_TOKEN")

crit_statuses =
    from(bucket: "example-bucket")
        |> range(start: -1m)
        |> filter(fn: (r) => r._measurement == "statuses" and r.status == "crit")

crit_statuses
    |> pushbullet.endpoint(token: token)(
        mapFn: (r) =>
            ({
                title: "${r.component} is critical",
                text: "${r.component} is critical. {$r._field} is {r._value}.",
            }),
    )()

```