> ## Documentation Index
> Fetch the complete documentation index at: https://docs.paradime.io/llms.txt
> Use this file to discover all available pages before exploring further.

# AWS Lambda

> Invoke AWS Lambda functions from Paradime Bolt schedules to run custom serverless logic before, between, or after your dbt™ model runs.

[AWS Lambda](https://aws.amazon.com/lambda/) lets you run code without provisioning or managing servers. Trigger it from a Paradime Bolt schedule with the Paradime CLI, so it runs as part of your pipeline.

## What you can do

* Invoke one or more Lambda functions by name or ARN
* Pass a JSON payload to each function

## Prerequisites

* An IAM user or role with permission to invoke the target functions (`lambda:InvokeFunction`).

## Set up

Paradime authenticates to AWS with your IAM credentials. Set them as [Bolt schedule environment variables](/products/settings/environment-variables/bolt-schedule-env-variables):

| Variable                | Required | Description                                                  |
| ----------------------- | -------- | ------------------------------------------------------------ |
| `AWS_ACCESS_KEY_ID`     | Required | Access key ID for an IAM user or role.                       |
| `AWS_SECRET_ACCESS_KEY` | Required | Secret access key for the IAM user or role.                  |
| `AWS_REGION`            | Required | AWS region your resources are in (for example, `us-east-1`). |
| `AWS_SESSION_TOKEN`     | Optional | Session token, only for temporary credentials.               |

## Trigger from Bolt

Add the [Invoke AWS Lambda](/products/bolt/creating-schedules/command-settings/aws-lambda) command to a schedule. For the full command reference, flags, and examples, see the [AWS Lambda CLI](/developers/paradime-cli/aws-lambda-cli).


## Related topics

- [AWS Lambda CLI](/developers/paradime-cli/aws-lambda-cli.md)
- [Invoke AWS Lambda](/products/bolt/creating-schedules/command-settings/aws-lambda.md)
- [Integrations](/integrations/index.md)
- [Commands](/products/bolt/creating-schedules/command-settings/index.md)
- [New Bolt command integrations](/changelog/2026-07-22/bolt-command-integrations.md)