miguelmota / ens-expiration-checker

ENS Expiration Checker

Check ENS name expiration dates

Usage

Clone repo:

git clone https://github.com/miguelmota/ens-expiration-checker.git
cd ens-expiration-checker

Install dependencies:

npm install

This script requires an Alchemy API key to fetch NFT information.

Create .env

ALCHEMY_API_KEY=<your_api_key_here>

Add your addresses and/or ENS names to a file:

cat addresses.txt

0xaB7C8803962c0f2F5BBBe3FA8bf41cd82AA1923C
uniswap.eth
...

Run the script:

node index.js addresses.txt

Example output

mochi.eth  2027-12-31T13:44:24.000-08:00 0xaB7C8803962c0f2F5BBBe3FA8bf41cd82AA1923C
ethers.eth  2027-12-31T13:44:24.000-08:00 0xaB7C8803962c0f2F5BBBe3FA8bf41cd82AA1923C
ricmoo.eth  2027-12-31T13:44:24.000-08:00 0xaB7C8803962c0f2F5BBBe3FA8bf41cd82AA1923C
mochis.eth  2027-12-31T13:44:24.000-08:00 0xaB7C8803962c0f2F5BBBe3FA8bf41cd82AA1923C
uniswap.eth  2035-05-04T08:18:00.000-07:00 0x1a9C8182C09F50C8318d769245beA52c32BE35BC
...

License

MIT