Chainlink Python Serverless External Adapter Template

Overview

Chainlink Python Serverless External Adapter Template

Lint and unit testing

This template shows a basic usecase of an external adapter written in Python for the CryptoCompare API. It can be ran locally, in Docker, AWS Lambda, or GCP Functions.

Install

pipenv install

Test

pipenv run pytest

Run with Docker

Build the image

docker build . -t cl-ea

Run the container

docker run -it -p 8080:8080 cl-ea

Run with Serverless

Create the zip

pipenv lock -r > requirements.txt
pipenv run pip install -r requirements.txt -t ./package
pipenv run python -m zipfile -c cl-ea.zip main.py adapter.py bridge.py ./package/*

Install to AWS Lambda

  • In Lambda Functions, create function
  • On the Create function page:
    • Give the function a name
    • Use Python 3.7 for the runtime
    • Choose an existing role or create a new one
    • Click Create Function
  • Under Function code, select "Upload a .zip file" from the Code entry type drop-down
  • Click Upload and select the cl-ea.zip file
  • Change the Handler to main.lambda_handler
  • Save

To Set Up an API Gateway

An API Gateway is necessary for the function to be called by external services.

  • Click Add Trigger
  • Select API Gateway in Trigger configuration
  • Under API, click Create an API
  • Choose REST API
  • Select the security for the API
  • Click Add
  • Click the API Gateway trigger
  • Click the name of the trigger (this is a link, a new window opens)
  • Click Integration Request
  • Uncheck Use Lamba Proxy integration
  • Click OK on the two dialogs
  • Return to your function
  • Remove the API Gateway and Save
  • Click Add Trigger and use the same API Gateway
  • Select the deployment stage and security
  • Click Add

Install to Google Cloud Funcions

  • In Functions, create a new function
  • Use HTTP for the Trigger
  • Optionally check the box to allow unauthenticated invocations
  • Choose ZIP upload under Source Code
  • Use Python 3.7 for the runtime
  • Click Browse and select the cl-ea.zip file
  • Select a Storage Bucket to keep the zip in
  • Function to execute: gcs_handler
  • Click Create
You might also like...
The Adapter-Bot: All-In-One Controllable Conversational Model
The Adapter-Bot: All-In-One Controllable Conversational Model

The Adapter-Bot: All-In-One Controllable Conversational Model This is the implementation of the paper: The Adapter-Bot: All-In-One Controllable Conver

dbt adapter for Firebolt

dbt-firebolt dbt adapter for Firebolt dbt-firebolt supports dbt 0.21 and newer Installation First, download the JDBC driver and place it wherever you'

Django server-side adapter for Inertia.js

django-inertia Django server-side new adapter for Inertia.js. Getting Started Install the package pip install django-inertia Configure your project A

dbt (data build tool) adapter for Oracle Autonomous Database

dbt-oracle version 1.0.0 dbt (data build tool) adapter for the Oracle database. dbt "adapters" are responsible for adapting dbt's functionality to a g

Template for a Dataflow Flex Template in Python

Dataflow Flex Template in Python This repository contains a template for a Dataflow Flex Template written in Python that can easily be used to build D

Discord.py-Bot-Template - Discord Bot Template with Python 3.x

Discord Bot Template with Python 3.x This is a template for creating a custom Di

Fastapi-ml-template - Fastapi ml template with python

FastAPI ML Template Run Web API Local $ sh run.sh # poetry run uvicorn app.mai

Flask Project Template A full feature Flask project template.

Flask Project Template A full feature Flask project template. See also Python-Project-Template for a lean, low dependency Python app. HOW TO USE THIS

This project uses Template Matching technique for object detecting by detection of template image over base image.
This project uses Template Matching technique for object detecting by detection of template image over base image.

Object Detection Project Using OpenCV This project uses Template Matching technique for object detecting by detection the template image over base ima

This project uses Template Matching technique for object detecting by detection of template image over base image
This project uses Template Matching technique for object detecting by detection of template image over base image

Object Detection Project Using OpenCV This project uses Template Matching technique for object detecting by detection the template image over base ima

Streamlit-template - A streamlit app template based on streamlit-option-menu
Streamlit-template - A streamlit app template based on streamlit-option-menu

streamlit-template A streamlit app template for geospatial applications based on

Pincer-bot-template - A template for a Discord bot created using the Pincer library

Pincer Discord Bot Template (Python) WARNING: Pincer is still in its alpha/plann

Flask-template - A simple template for make an flask api

flask-template By GaGoU :3 a simple template for make an flask api notes: you ca

㊙️ Create standard barcodes with Python. No external dependencies. 100% Organic Python.

python-barcode python-barcode provides a simple way to create barcodes in Python. There are no external dependencies when generating SVG files. Pillow

🔍 Google Search unofficial API for Python with no external dependencies

Python Google Search API Unofficial Google Search API for Python. It uses web scraping in the background and is compatible with both Python 2 and 3. W

Compute distance between sequences. 30+ algorithms, pure python implementation, common interface, optional external libs usage.
Compute distance between sequences. 30+ algorithms, pure python implementation, common interface, optional external libs usage.

TextDistance TextDistance -- python library for comparing distance between two or more sequences by many algorithms. Features: 30+ algorithms Pure pyt

Compute distance between sequences. 30+ algorithms, pure python implementation, common interface, optional external libs usage.
Compute distance between sequences. 30+ algorithms, pure python implementation, common interface, optional external libs usage.

TextDistance TextDistance -- python library for comparing distance between two or more sequences by many algorithms. Features: 30+ algorithms Pure pyt

Compute distance between sequences. 30+ algorithms, pure python implementation, common interface, optional external libs usage.
Compute distance between sequences. 30+ algorithms, pure python implementation, common interface, optional external libs usage.

TextDistance TextDistance -- python library for comparing distance between two or more sequences by many algorithms. Features: 30+ algorithms Pure pyt

Python wrappers for external BART computational imaging tools and internal libraries
Python wrappers for external BART computational imaging tools and internal libraries

bartpy Python bindings for BART. Overview This repo contains code to generate an updated Python wrapper for the Berkeley Advance Reconstruction Toolbo

Owner
Chainlink Hackathon - Insureblox
Chainlink Hackathon - Insureblox
Serverless function for replicating weather underground data to an influxDB database

Weather Underground → Influx DB ?? Serverless function for replicating Weather U

Ben Meier 1 Dec 30, 2021
Portfolio-tracker - This serverless application let's you keep track of your investment portfolios

Portfolio-tracker - This serverless application let's you keep track of your investment portfolios

José Coelho 1 Jan 23, 2022
Zappa makes it super easy to build and deploy server-less, event-driven Python applications on AWS Lambda + API Gateway.

Zappa makes it super easy to build and deploy server-less, event-driven Python applications (including, but not limited to, WSGI web apps) on AWS Lambda + API Gateway. Think of it as "serverless" web hosting for your Python apps. That means infinite scaling, zero downtime, zero maintenance - and at a fraction of the cost of your current deployments!

Zappa 2.2k Jan 9, 2023
AWS-serverless-starter - AWS Lambda serverless stack via Serverless framework

Serverless app via AWS Lambda, ApiGateway and Serverless framework Configuration

 Bəxtiyar 3 Feb 2, 2022
Django Serverless Cron - Run cron jobs easily in a serverless environment

Django Serverless Cron - Run cron jobs easily in a serverless environment

Paul Onteri 41 Dec 16, 2022
A Python command-line utility for validating that the outputs of a given Declarative Form Azure Portal UI JSON template map to the input parameters of a given ARM Deployment Template JSON template

A Python command-line utility for validating that the outputs of a given Declarative Form Azure Portal UI JSON template map to the input parameters of a given ARM Deployment Template JSON template

Glenn Musa 1 Feb 3, 2022
PostgreSQL database adapter for the Python programming language

psycopg2 - Python-PostgreSQL Database Adapter Psycopg is the most popular PostgreSQL database adapter for the Python programming language. Its main fe

The Psycopg Team 2.8k Jan 5, 2023
Python PostgreSQL adapter to stream results of multi-statement queries without a server-side cursor

streampq Stream results of multi-statement PostgreSQL queries from Python without server-side cursors. Has benefits over some other Python PostgreSQL

Department for International Trade 6 Oct 31, 2022
《K-Adapter: Infusing Knowledge into Pre-Trained Models with Adapters》(2020)

K-Adapter: Infusing Knowledge into Pre-Trained Models with Adapters This repository is the implementation of the paper "K-Adapter: Infusing Knowledge

Microsoft 118 Dec 13, 2022
Code for the ACL2021 paper "Lexicon Enhanced Chinese Sequence Labelling Using BERT Adapter"

Lexicon Enhanced Chinese Sequence Labeling Using BERT Adapter Code and checkpoints for the ACL2021 paper "Lexicon Enhanced Chinese Sequence Labelling

null 274 Dec 6, 2022