https://github.com/nuid/ethereum

Cross-platform Ethereum API
https://github.com/nuid/ethereum

clj cljc cljs clojure clojurescript ethereum

Last synced: about 1 month ago
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Cross-platform Ethereum API

• Host: GitHub
• URL: https://github.com/nuid/ethereum
• Owner: NuID
• License: apache-2.0
• Created: 2018-11-20T23:43:53.000Z (almost 6 years ago)
• Default Branch: main
• Last Pushed: 2023-03-04T03:34:57.000Z (over 1 year ago)
• Last Synced: 2024-10-12T14:02:22.573Z (about 1 month ago)
• Topics: clj, cljc, cljs, clojure, clojurescript, ethereum
• Language: Clojure
• Homepage:
• Size: 609 KB
• Stars: 21
• Watchers: 5
• Forks: 1
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE.md

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# nuid.ethereum

Cross-platform Ethereum API.

## Notes

`nuid.ethereum` primarily exists to abstract over platform-specific differences and provide a common interface to the provided functionality across host platforms. `nuid.ethereum` delegates most invocations to a host implemention (e.g. `web3j` on the `jvm`, and `web3js`, etc. in `node` and the browser). This library inherits both dependencies' capability to interact with a remote service such as [Infura](https://infura.io/).

## Requirements

[`jvm`](https://www.java.com/en/download/), [`node + npm`](https://nodejs.org/en/download/), [`clj`](https://clojure.org/guides/getting_started), [`shadow-cljs`](https://shadow-cljs.github.io/docs/UsersGuide.html#_installation)

## Clojure and ClojureScript

### tools.deps:

`{nuid/ethereum {:git/url "https://github.com/nuid/ethereum" :sha "..."}}`

### usage:

```

$ clj # or shadow-cljs node-repl

=> (require '[clojure.core.async :as async]) ;; or [cljs.core...]

=> (require '[nuid.ethereum.transaction :as tx])

=> (require '[nuid.ethereum.client :as client])

=> (require '[nuid.ethereum :as eth])

=> (require '[nuid.bytes :as bytes])

=> (require '[nuid.hex :as hex])

=> (def http-provider "...") ;; e.g. https://rinkeby.infura.io/...

=> (def private-key "...")

=> (def params {::client/http-provider http-provider ::private-key private-key})

=> (def client (eth/parameters->client params))

=> (def resp-atom (atom []))

=> (def data (hex/prefixed (hex/encode "flavor")))

=> (async/take!

    (eth/send-transaction! client {::tx/data data})

    (partial swap! resp-atom conj))

```

## Licensing

Apache v2.0 or MIT