Skip to content

Add YRC Token (Polygon) to MetaMask Registry #1641

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
specialo194-dotcom wants to merge 4 commits into
base: master
Choose a base branch
from
Open

Add YRC Token (Polygon) to MetaMask Registry #1641

Show file tree
Hide file tree
Changes from 2 commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
d3ce60b
Add files via upload
specialo194-dotcom Nov 22, 2025
bdcb79a
Update contract-map.json
specialo194-dotcom Nov 22, 2025
f42abe2
Update contract-map.json
specialo194-dotcom Nov 22, 2025
7e9f860
Merge branch 'master' into master
specialo194-dotcom Nov 22, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Binary file added 0x05D2310F57e13F8f51198197508BD3ed71A2597b.png
View file
Open in desktop
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
8 changes: 8 additions & 0 deletions contract-map.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,3 +1,11 @@
{
"0x05D2310F57e13F8f51198197508BD3ed71A2597b": {
"name": "Yourcoin",
"symbol": "YRC",
"decimals": 3,
"chainId": 137,
"logo": "0x05D2310F57e13F8f51198197508BD3ed71A2597b.png"
}
{
"0x49d716DFe60b37379010A75329ae09428f17118d": {
Copy link

@cursor cursor bot Nov 26, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Bug: Invalid JSON structure breaks token registry parsing

The new YRC token entry creates invalid JSON syntax. After the closing }, on line 8, there's a standalone { on line 9 that has no key in the parent object. In valid JSON, every value in an object must have an associated key. This causes the entire contract-map.json file to fail parsing, which will break MetaMask's token detection functionality for all tokens.

Fix in Cursor Fix in Web

"name": "PoolTogether Dai",
Expand Down