YIELD THAT
GROWS
NATURALLY
Grow your yield automatically. AI-powered strategy optimization with zero fees — built for the mobile-first future of DeFi on Celo.
Powered by Celo · Carbon Negative Blockchain · x402 Payment Protocol · MiniPay Integration
AI-powered yield optimization across Aave V3 and Mento Savings, with x402 micropayments for autonomous strategy analysis and MiniPay zero-click deposits.
Savanna Finance is the AI-powered yield protocol native to Celo — built for the Onchain Agents Hackathon. AI agents autonomously pay for strategy analysis via x402 micropayments, MiniPay users deposit with zero clicks, and the ERC-4626 vault deploys capital to the highest yield.
Our vault uses Chainlink price feeds to continuously scan lending and savings protocols on Celo — Aave V3 and Mento Savings — and rebalance your position to the highest yield, automatically. ERC-8004 agent identity ensures trust between autonomous AI and your funds.
x402 micropayments, MiniPay integration, and ERC-8004 agent identity — built for the Onchain Agents Hackathon on Celo.
AI-Powered Yield
Rebalancing engine scans Aave V3 and Mento Savings on Celo — automatically shifting capital to highest APY.
x402 Micropayments
AI agents pay for strategy analysis via HTTP 402 protocol. $0.10 per request — autonomous agents, autonomous payments.
MiniPay Zero-Click
Deposit with a single tap — no Connect Wallet, no signing. Reduced minimums and fee abstraction via Celo CIP-64.
ERC-8004 Agent Trust
AI agents register on-chain identity with reputation feedback. Every strategy decision is traceable and accountable.
Cross-Chain Deposits
Bridge from Ethereum, Arbitrum, Base, Polygon, Optimism directly into Savanna via LI.FI. Deposit and earn instantly.
Non-Custodial Vault
You always hold your keys. Smart contract vault — no middlemen, no lock-ups. Withdraw anytime with Celo fee abstraction.
Built to the Highest Security Standards
Every contract verified on Celoscan. Dual security audits. OpenZeppelin battle-tested libraries.
Dual Audit
Celo Security + Comprehensive
OpenZeppelin
ERC-4626 Standard
Celo Mainnet
10 Contracts Verified
Non-Custodial
You Hold the Keys
ReentrancyGuard
Defense in Depth
ERC-8004
Agent Identity Verified
MiniPay auto-connect, x402 agent payments, and AI yield optimization on Celo.
CONNECTConnect Wallet
MiniPay users auto-connect — zero clicks. MetaMask, Rainbow, Coinbase Wallet, and more supported across all chains.
DEPOSITDeposit Assets
Bridge from any chain via LI.FI or deposit USDC directly on Celo. MiniPay users get reduced minimums and fee-covered transactions.
PAY & EARNAI Pays, You Earn
AI agents pay $0.10 via x402 micropayments for strategy analysis, then deploy your funds to the highest yield on Aave V3 or Mento Savings.
Every piece of the Celo ecosystem, working together. x402 micropayments, MiniPay wallets, Chainlink oracles, and more.
x402 Protocol
AI agents pay $0.10 per strategy request via HTTP 402
MiniPay
Zero-click connect, reduced deposits, fee abstraction CIP-64
ERC-8004
On-chain agent identity with reputation feedback
Chainlink
Price feeds + Functions for AI strategy analysis
Aave V3
Lending pool yield — deposit USDC, earn with aTokens
Mento Savings
Stable savings on cUSD with circuit breaker fallback
LI.FI Bridge
Cross-chain deposits from ETH, ARB, BASE, OP, POLYGON
Celo Fee Abstraction
Pay gas in USDC/USDT/USDm — no CELO required
Ubeswap DEX
Uniswap V2 swap router — auto-swap to vault asset
Carbon Negative
Celo offsets 2x carbon — greenest chain for the savanna
x402 Protocol
AI agents pay $0.10 per strategy request via HTTP 402
MiniPay
Zero-click connect, reduced deposits, fee abstraction CIP-64
ERC-8004
On-chain agent identity with reputation feedback
Chainlink
Price feeds + Functions for AI strategy analysis
Aave V3
Lending pool yield — deposit USDC, earn with aTokens
Mento Savings
Stable savings on cUSD with circuit breaker fallback
LI.FI Bridge
Cross-chain deposits from ETH, ARB, BASE, OP, POLYGON
Celo Fee Abstraction
Pay gas in USDC/USDT/USDm — no CELO required
Ubeswap DEX
Uniswap V2 swap router — auto-swap to vault asset
Carbon Negative
Celo offsets 2x carbon — greenest chain for the savanna
Everything you need to know about AI-powered yield on Celo.
Savanna's AI agent queries real-time APY from Aave V3, Moola, Mento Savings, and Reserve on Celo Mainnet. It compares yield rates, risk scores, and TVL stability — then deploys your funds to the protocol with the optimal risk-adjusted return. You can also use the AI Strategy page to customize risk tolerance and time horizon.
Yes. Savanna uses a non-custodial ERC-4626 vault — you always hold the keys. Funds are deployed through audited strategy adapters using OpenZeppelin's industry-standard contracts with ReentrancyGuard, Pausable, and SafeERC20. Every strategy decision is tied to an ERC-8004 agent identity for on-chain accountability.
x402 is a micropayment protocol that enables HTTP 402 Payment Required for AI services. You pay 0.10 USDC per strategy analysis — a tiny fee that covers the AI agent's on-chain transaction costs. The agent literally pays for itself by finding better yields than you'd get from a single protocol.
Absolutely. There are no lock-up periods. If your funds are deployed to a lending protocol, withdrawing takes two transactions: one to pull from the protocol back to the vault, and one to release your ERC-4626 shares. Both complete in under 5 seconds on Celo's 1-second finality.
Ethereum, Arbitrum, Optimism, Polygon, Base, BSC, and Avalanche — all via LI.FI bridge. Your tokens are automatically bridged and swapped to the vault asset (cUSD on Celo Mainnet) in one transaction.
ERC-8004 is an on-chain agent identity and reputation standard. Savanna's AI agent is registered as Agent #9210 on Celo Mainnet. Every strategy execution is tracked on-chain, building verifiable reputation over time. You can view the agent's activity at 8004scan.io/agent/9210.
More questions? Check the docs on GitHub
Onchain Agents Hackathon — agentic payments meet DeFi yield.
