| Name | ICON Mainnet |
| Node | https://ctz.solidwallet.io |
| API endpoint | https://ctz.solidwallet.io/api/v3 |
| Debug API endpoint | https://ctz.solidwallet.io/api/v3d |
| Network ID (nid) | 1 |
| Tracker | https://tracker.icon.foundation |
| Transaction fee | on |
| SCORE audit | on |
NOTICE: New PYTHON SCOREs will not be allowed anymore in ICON 2.0. If you are starting a new project, please use Java. If you are already working on python SCOREs for a while and do not have the resources to switch to Java before ICON 2.0, please let use know in this thread before ICON 2.0 mainnet launch.
Before you submit your SCORE to the ICON mainnet, you should test thoroughly on T-Bears and Sejong testnet. Please provide integration tests result on Sejong (function calls with parameters and Sejong transaction hashes).
Note that SCORE audit is not enabled in testnet. Please make sure you understand the ICON audit policy and follow the guidelines.
If you have any questions about the audit process, please send email to [email protected].