powerslider/ethereum-block-scanner

SDK and API for observing Ethereum blocks.

Ethereum Block Scanner

Overview

This project offers a Go SDK and REST API for Ethereum block scanning.

Getting Started

Step 1. Run HTTP server:

make run-server

or run with docker-compose:

docker-compose up -d

Step 2.: Click on http://0.0.0.0:8080/swagger/index.html to open Swagger UI.

Step 3.: Run following example query or just explore the API via Swagger UI:

curl -X 'GET' \
  'http://0.0.0.0:8080/api/v1/block/current' \
  -H 'accept: application/json'

Development Setup

Step 0. Install pre-commit:

pip install pre-commit

# For macOS users.
brew install pre-commit

Then run pre-commit install to setup git hook scripts. Used hooks can be found here.

---

NOTE

pre-commit aids in running checks (end of file fixing, markdown linting, go linting, runs go tests, json validation, etc.) before you perform your git commits.

---

Step 1. Install external tooling (golangci-lint, etc.):

make install

Step 2. Setup project for local testing (code lint, runs tests, builds all needed binaries):

make all

---

NOTE

All binaries can be found in <project_root>/bin directory. Use make clean to delete old binaries.

---

Step 3. Run server:

make run-server

and open http://0.0.0.0:8080/swagger/index.html to open Swagger UI.

---

NOTE

Check Makefile for other useful commands.

---

---

NOTE

After modification of the API remember to run make docs is order to re-generate the API documentation so that Swagger UI visualizes the up-to-date changes.

---

License

MIT