Introducing icptopup.com - the easiest way to top up canisters on ICP 
How easy?
Copy and paste canister ids
Choose top up amounts
Provide funds
Done.
Built by the CycleOps team, with ICPTopup anyone can paste in one 
, two , or up to 50 canister ids at a time and top up them up with cycles in just seconds
ICPTopup uses ICRC-2 approvals 
, allowing the service to provide topups with a single API call - so no more dealing with CMC headaches 
We’ve integrated @NFIDIdentityKit so you can easily log in and top up any canister from the wallet of your choice! And ICPTopup provides a full transaction history with receipts of every canister you’ve ever topped up with cycles 
Want to give it a spin? Top up your own canisters, or contribute to your favorite canister services, like onicai’s on-chain LLM canisters in the process.
What’s next?
- Feedback
- What do you like/dislike, and what can we do better? - User & Canister topup leaderboards, with support for keeping public canister services funded!
- Official Topup Developer API: Top up dozens of canisters with a single API call, providing both synchronous and asynchronous canister APIs for dapp flexibility.
yet?
, and for a limited time are waving all ICPTopup fees 
Top up 100 canisters at a time by pasting in canister ids with any separator (space, comma, etc.).
View your previously topped up canisters, and add user-friendly names to help identify your favorite 
canisters to top up!
Monitor the cycle balance of your canisters. Currently supports specific mining canisters, but send us a request for additional canister API standards & types (SNS, NFT, etc.) you’d like us to integrate with.