Check out the badges hosted by shields.io
A GUI demo-ing the capability of Alchemy's Token API SDK
This project is hosted on a heroku eco-dyno, when it is not being actively used it requires a bit extra start up time. This can be mitigated by upgrading to the next tier on heroku.
If you would like to host a version of it yourself, please follow these instructions:
to install both the client and server side dependencies:
npm i
start the server:
npm start
to concurrently start server and client react code w/ hotreload:
npm run develop
if you run into any issue with conflicting dependency with the split-flap display, you can include --legacy-peer-deps tag in your npm i / install script in your package.json.
if you are indeed hosting your own version, please ensure that there is a .env file with your Alchemy API Key set up correctly in your project!
To query blockchain token data using the Alchemy SDK requires the follow params:
You are also able to connect your browser extension wallets that utilizes the EIPS-6963 which helps avoid conflict and improves user experience. See Snippets for code sample
Owned Tokens and metaData
- network
- wallet address
- pageKey (optional)
Transactions related to focused Token
- network
- wallet address
- contract address
All in/out bound transactions associated from a Contract on specific Network
- network
- wallet address
- pageKey (optional)
- sorting direction (optional)
- exclude Zero value (optional)
- type of transactions: currently includes all type supported on mainnets [external, erc20, erc721, erc1155, specialnft]
Transaction Receipts
- network
- Transaction Hash
Mari Ma
For any questions, please reach out directly or by creating an issue.