Call Serverless

call-serverless is a Python library designed to remotely invoke AWS Lambda functions that have API Gateway integration. It simplifies the process of invoking Lambda functions with HTTP-like requests, providing easy-to-use methods to send requests and handle responses.

Features

Invoke AWS Lambda Functions:

Call Lambda functions via their ARN using HTTP methods such as GET, POST, PUT, DELETE.

Simulate API Gateway Requests:

Send requests with customizable paths, headers, stages, and body payloads.

Simple Setup:

Built on top of boto3, the library manages AWS Lambda client connections and simplifies API invocation.

Installation

To install the library, use pip: pip install call-serverless

Requirements

• Python 3.6 or higher
• boto3 for AWS SDK integration

Usage

Basic Lambda Invocation

from call_serverless.apis import call_lambda

response = call_lambda(
    lambda_arn="arn:aws:lambda:us-west-2:123456789012:function:MyFunction",
    path="/users",
    method="POST",
    stage="prod",
    region="us-west-2",
    body={"username": "new_user"},
    headers={"Authorization": "Bearer token123"}
)

print(response)
# {'statusCode': 200, 'message': 'User created successfully'}

Contributing

If you want to contribute to this project, please submit a pull request or open an issue on GitHub.

License

This project is licensed under the MIT License. See the LICENSE file for more details.