This page controls which external protocols your vault can deploy capital to. Each yield source requires a contract address and a paired oracle that prices the position back into the vault’s underlying asset.
All add/remove/update operations use the prepare pattern: Erebor constructs on-chain calldata, your wallet signs the transaction.
Page Layout
Whitelisted Yield Sources: The main table shows yield sources currently on-chain for your vault, with name, address, oracle assignment, type (erc4626 or pendle_pt), and actions (Remove, Update Oracle).
Yield Source Registry: Browse global yield sources (filtered by chain, active only) to find new sources to add. This registry is specific to SuperVaults and is separate from the main Superform app registry.
Oracle Registry: Browse global oracles (filtered by chain, active only) for pairing with yield sources.
Adding a Yield Source
- Select a yield source from the registry
- Select a compatible oracle
- Click Add — Erebor calls
POST /api/v1/yield-sources/prepare-add → returns calldata
- Sign the transaction
Use Bulk Add to whitelist multiple yield sources in one transaction via POST /api/v1/yield-sources/prepare-bulk-add.
Removing a Yield Source
- Click Remove next to the yield source
- Erebor calls
POST /api/v1/yield-sources/prepare-remove → returns calldata
- Sign the transaction
Removing a yield source while capital is deployed to it does not automatically unwind the position. Ensure a withdrawal strategy processes the unwind first, or you risk stranded assets.
Updating an Oracle
- Click Update Oracle and select the new oracle
- Erebor calls
POST /api/v1/yield-sources/prepare-update-oracle
- Sign the transaction
Yield Source Types
| Type | Description | Example |
|---|
erc4626 | Standard ERC-4626 vault | Morpho, Aave wrappers |
pendle_pt | Pendle Principal Token | Fixed-rate yield position |
Oracle Types
| Type | Pricing Method |
|---|
erc4626 | Share price of the underlying vault |
pendle_pt | Spot market price |
pendle_pt_amortized | Linear decay to par value as PT approaches maturity |
API Reference
| Endpoint | Method | Description |
|---|
/api/v1/yield-sources/{chain_id}/{vault_address} | GET | Whitelisted yield sources |
/api/v1/registry/yield-sources | GET | Registry browse (?chain_id={}&is_active=true&limit=250) |
/api/v1/registry/oracles | GET | Oracle registry browse |
/api/v1/yield-sources/prepare-add | POST | Prepare add tx |
/api/v1/yield-sources/prepare-remove | POST | Prepare remove tx |
/api/v1/yield-sources/prepare-update-oracle | POST | Prepare oracle update tx |
/api/v1/yield-sources/prepare-bulk-add | POST | Prepare bulk add tx |
/api/v1/yield-sources/prepare-bulk-remove | POST | Prepare bulk remove tx |
/api/v1/yield-sources/prepare-bulk-update-oracle | POST | Prepare bulk oracle update tx |
prepare-* endpoints return { "to": "0x...", "data": "0x...", "value": "0" }. Pass this directly to eth_sendTransaction.
