{"id":23392062,"url":"https://github.com/buildonpolygon/usdc-e","last_synced_at":"2026-02-12T16:31:15.236Z","repository":{"id":193589652,"uuid":"667903410","full_name":"BuildOnPolygon/usdc-e","owner":"BuildOnPolygon","description":null,"archived":false,"fork":false,"pushed_at":"2024-07-24T15:05:40.000Z","size":701,"stargazers_count":0,"open_issues_count":0,"forks_count":2,"subscribers_count":3,"default_branch":"main","last_synced_at":"2025-09-01T14:43:14.320Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Solidity","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/BuildOnPolygon.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":"audit/Polygon_usdc_Oct23Confidential.pdf","citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-07-18T15:00:54.000Z","updated_at":"2024-07-24T15:05:43.000Z","dependencies_parsed_at":"2023-09-08T22:58:59.232Z","dependency_job_id":"26f34882-eedc-49e3-8604-794a3874d40a","html_url":"https://github.com/BuildOnPolygon/usdc-e","commit_stats":null,"previous_names":["omnifient/usdc-e","buildonpolygon/usdc-e"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/BuildOnPolygon/usdc-e","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/BuildOnPolygon%2Fusdc-e","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/BuildOnPolygon%2Fusdc-e/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/BuildOnPolygon%2Fusdc-e/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/BuildOnPolygon%2Fusdc-e/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/BuildOnPolygon","download_url":"https://codeload.github.com/BuildOnPolygon/usdc-e/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/BuildOnPolygon%2Fusdc-e/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29372182,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-12T08:51:36.827Z","status":"ssl_error","status_checked_at":"2026-02-12T08:51:26.849Z","response_time":55,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-12-22T04:28:18.228Z","updated_at":"2026-02-12T16:31:15.212Z","avatar_url":"https://github.com/BuildOnPolygon.png","language":"Solidity","funding_links":[],"categories":[],"sub_categories":[],"readme":"## USE [CIRCLE'S OFFICIAL BRIDGE STANDARD USDC REPO](https://github.com/circlefin/stablecoin-evm/)\n\nThis repo contains the \"unofficial bridge standard\" for USDC, implemented before Circle's.\n\nSince Circle now has an official Bridge Standard USDC repo, we are pointing users towards it: https://github.com/circlefin/stablecoin-evm/\n\nThe USDC Bridge Standard goes hand in hand with the USDC-LXLY repo, which contains the bridge contracts https://github.com/BuildOnPolygon/usdc-lxly\n\n\n### For previously deployed CDKs\n\nNote: if you have an existing USDC-e deployment on your CDK chain, and want to update to 2.2, you must deploy all of the contracts in Circle's repo, and then perform the upgrade to your FiatTokenProxy.\n\nOnly deploying `FiatTokenV2_2.sol` and upgrading the proxy WILL NOT work.\n\nThis is because Circle's USDC 2.2 codebase is different from their previous versions (there were changes made to the parent contracts).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbuildonpolygon%2Fusdc-e","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbuildonpolygon%2Fusdc-e","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbuildonpolygon%2Fusdc-e/lists"}