Execute USDT-USDD PSM swaps and query CDP vaults on TRON.
npx skills add https://github.com/BofAI/skills --skill usdd-just-protocol
Please help me install this Agent Skill. Skill: USDD / JUST Protocol Source: https://github.com/BofAI/skills/tree/main/usdd-skill Command: npx skills add https://github.com/BofAI/skills --skill usdd-just-protocol
This Skill helps you manage USDD stablecoin workflows on TRON by providing practical, repeatable access to Peg Stability Module (PSM) swaps and read-only vault (CDP) and balance queries, avoiding guesswork around rates, fees, and on-chain state.
Run the PSM state query by setting TRON_PRIVATE_KEY and then execute the script that fetches PSM fees, USDT reserves, and USDD total supply.
High-intent search queries and answers about installing and using this skill.
You can execute 1:1 USDT ↔ USDD swaps on TRON by running PSM buyGem or sellGem operations. The process handles TRC20 allowance and approval flows automatically, and supports dry-run previews to check rates before committing.
The USDD Peg Stability Module (PSM) enables 1:1 stablecoin swaps between USDT and USDD on the TRON network. You can query PSM fee parameters like tin and tout, check USDT reserves, and verify USDD total supply to validate swap viability.
You can perform read-only queries of JUST Protocol CDP vaults on TRON to inspect specific positions. This retrieves collateral locked, outstanding debt, and the current collateralization ratio for risk and health checks across common vault types.
You need Node.js 18+ and the tronweb dependency to interact with TRON contracts. While vault parameter and position queries are read-only, executing PSM swaps requires setting the TRON_PRIVATE_KEY environment variable for transaction signing.
You can check wallet balances for USDD, USDT, USDC, TRX, and JST on TRON. Verifying these token balances before acting ensures you have sufficient funds to cover the swap and any associated transaction fees.
A USDD PSM swap may fail if TRC20 allowance approvals are not set correctly, or if PSM fee parameters and USDT reserves are insufficient. Use the dry-run preview feature and inspect protocol state to diagnose the exact failure point.
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