Delivered TON Jetton Token Metadata Lookup in vultisig-ios for 2026-04, enabling automatic retrieval of token name, symbol, and decimals for TON jettons during custom token creation. This involved end-to-end API integration with TonCenter proxy, new Codable models, and a robust token-info lookup flow. Implemented TonService.getTokenInfo with metadata preference (token_info) and fallbacks, and integrated into CustomTokenScreen to populate CoinMeta on success. Improved error handling to surface TokenNotFoundError and prevent UI hangs when native tokens are missing. Fixed an infinite loading edge case by resetting isLoading and adding a guard branch in native token unwrap across EVM/TRON paths. Refactored token lookup for cross-chain consistency and added TON support alongside existing EVM/TRON logic. Updated project configuration (Xcode development team IDs) to LRQX85X4J8. These changes reduce manual token entry, improve data completeness for jettons, and enhance reliability and performance when adding custom tokens.

Month: 2026-03 — Vultisig iOS token work focused on stability, UX, and cross-chain token support. Delivered TRON custom token support and token information UX enhancements, addressing a critical infinite loading edge case. Implemented robust error handling for missing native tokens during custom token searches across EVM and TRON branches, preventing UI hangs and improving reliability. Commit reference: 92fdf278f27276ea4ff64890656700cea130c9e2 (fix: add TRON custom token support to prevent infinite loading; handle missing native token in custom token search; adds TokenNotFoundError and resets isLoading). Co-authored with hailhydra.