elliptic-python 0.9.0

Elliptic SDK for Python - A Requests wrapper for connecting to Elliptic APIs

Elliptic SDK for Python

Installation

The SDK is available on PyPI:

python -m pip install elliptic-python

This package requires Python 3.7 or greater

Usage

The SDK provides an instance of the popular Requests package, adding the necessary steps to authenticate each request using your Elliptic API key and secret.

from elliptic import AML

aml = AML(key="YOUR_ELLIPTIC_API_KEY", secret="YOUR_ELLIPTIC_API_SECRET")

# aml.client is an instance of a requests session
response = aml.client.get("/v2/analyses")

Webhook Signature Verification

Elliptic signs the webhook events it sends to your endpoint, allowing you to validate that they were not sent by a third-party. You can use the WebhookRequestVerifier class to verify the signature of a webhook request:

from http.server import HTTPServer, BaseHTTPRequestHandler
from elliptic import WebhookRequestVerifier

verifier = WebhookRequestVerifier(
    trusted_public_key="<Trusted public key, available from the Elliptic docs>",
    expected_endpoint_id="<Your endpoint id - this will be provided when your webhook integration is set up by Elliptic>",
)

class SimpleHandler(BaseHTTPRequestHandler):
    def do_POST(self):
        try:
            content_length = int(self.headers.get("Content-Length", 0))

            post_data = self.rfile.read(content_length)
            params = {
                "webhook_id_header": self.headers.get("webhook-id"),
                "webhook_timestamp_header": self.headers.get(
                    "webhook-timestamp"
                ),
                "webhook_signature_header": self.headers.get(
                    "webhook-signature"
                ),
                "req_body": post_data,
            }
            message_id = verifier.verify(params)
            print("Verification successful, message ID:", message_id)
            self.send_response(200)
            self.end_headers()
            self.wfile.write(b"Webhook received")
        except Exception as e:
            print("Verification failed:", e)
            self.send_response(401)
            self.end_headers()


def run(port=1337):
    server_address = ("", port)
    httpd = HTTPServer(server_address, SimpleHandler)
    print(f"Starting server on port {port}")
    httpd.serve_forever()


if __name__ == "__main__":
    run()

API Documentation

Documentation for Elliptic APIs can be found at the Elliptic Developer Center

License

This SDK is distributed under the Apache License, Version 2.0, see LICENSE and NOTICE for more information.