Overview
Stablecoin Studio is an open-source toolkit (CLI + Web UI + SDKs) for issuing managed stablecoins with role-based access control aligned to operational treasury tasks. Ground implementation details in Stablecoin Studio docs and the GitHub accelerator repositories referenced therein.
When to use this skill
- Issuing fiat-collateralized or crypto-reserve stablecoins with explicit mint/burn governance.
- Wiring proof-of-reserve attestations from banking partners or on-chain oracles.
Prerequisites
- Completed Hedera operator setup for deployment transactions.
- Node.js 18+ for CLI tooling where applicable.
Workflow
Clone / install — Follow current Stablecoin Studio repository README (version pins change — verify GitHub
hashgraph/hedera-accelerator-defi-toolsbranches tagged in docs).Configure roles — Map business titles to on-chain roles documented in references/stablecoin-roles.md.
Deploy stablecoin configuration — CLI wizard sets reserve accounts, decimals, keys — mirror outputs into secure vaults.
Mint / burn — Execute operational flows only via multi-approved ceremonies on production.
Proof of reserve — Integrate external attestations per references/por-integration.md.
Compare models — Read references/algo-vs-reserve.md before pitching algorithmic designs.
CLI transcript template: scripts/bootstrap-stablecoin.md.
Examples
Example 1
“We need segregated roles for treasury mint vs compliance freeze.”
Assign distinct keys / multisig participants per role matrix in references.
Example 2
“Bank sends daily reserve statements — how do we hook that up?”
Design signed feed ingestion → compare on-chain supply vs attested reserves → alert discrepancies.
Example 3
“Can Stablecoin Studio issue an algorithmic coin?”
Studio targets reserve-backed operational patterns — pure algo stablecoins demand different risk disclosures and usually custom contracts.
Troubleshooting
| Issue | Direction |
|---|---|
| CLI cannot reach RPC | Verify Hashio endpoint + credentials |
| Mint rejects | Role assignment / multisig threshold mismatch |
References
- Local: references/stablecoin-roles.md, references/algo-vs-reserve.md, references/por-integration.md, scripts/bootstrap-stablecoin.md
- Docs: Stablecoin Studio index