IPOR protocol API

IPOR Fusion integration.

IPOR Fusion is a meta DeFi aggregation, execution and intelligence engine that introduces a unified liquidity framework for on-chain asset management. Fusion combines various aggregation and routing protocols into a single smart contract layer, automating asset management and maximising returns across yield sources.

Vaults in IPOR Fusion are called Plasma Vaults and are the central part of the Fusion system. All Plasma Vaults implement the ERC-4626 standard. Plasma Vaults implement a Diamond Proxy pattern and delegate calls to fuses and attached contracts to manage fees and rewards collection.

IPOR calls vault managers atomists. The scanner stores known atomist names as vault manager metadata so that curator detection can map IPOR vaults to the correct curator even when the vault name does not contain the curator brand. Manager names are fetched from IPOR-published metadata and cached locally: the customisation API curatorName field is preferred, with IPOR Fusion frontend atomist config used as a fallback while the API field has partial coverage. This fetch happens lazily through the IPOR vault offchain metadata accessor, so a normal vault scan fills manager_name when it first reads the vault’s atomist metadata.

The deposit manager checks the selected caller’s exact redemption before it creates a transaction. When a full redemption fails, it searches for the immediately executable capacity and repeats the requested exact call before refusing it, because RPC calls do not provide an atomic state snapshot. It reports an active account lock as a temporary closed redemption window, and reports a withdrawal-manager or fuse refusal as a redemption capacity limit. This execution-time check does not change the scanner’s reported idle liquidity, which remains a lower bound for Plasma Vault redeemability.

Key features:

  • Intelligence-driven execution for DeFi operations including looping, carry trades and arbitrage

  • Single integration point for accessing multiple yield venues

  • Automated rebalancing, optimisation and risk management

  • Siloed risk exposure between Fusion vaults (losses not socialised)

  • Built with battle-tested smart contracts and audited by top-tier firms