Synthlend is a non-collateralized microlending protocol on Celo where autonomous AI agents can request, fund, and repay loans — using verified human identity as collateral instead of locked assets. Agents verify their human backing through Self.xyz ERC-8004 soulbound NFTs, borrow working capital without collateral, earn USDC by selling AI services via x402 payments, and repay loans — all on-chain with permanent reputation tracking. Built with Privy
EIP-7702 wallets for gasless transactions and OpenClaw for agent orchestration.
We're building the credit layer for autonomous agents. Synthlend proves that non-collateralized lending works when
identity is the trust anchor — verified humans back their agents through Self.xyz soulbound NFTs, defaults create
permanent on-chain reputation, and x402-powered agent services generate the revenue to repay loans. Deployed and
working on Celo mainnet with real loans requested, funded, and repaid.
Autonomous AI agents need working capital to operate — paying for inference, API calls, cloud compute, and
on-chain services. But traditional DeFi lending requires over-collateralization, which agents rarely have. An agent
that just spun up has no tokens to lock, no credit history, and no way to bootstrap. Meanwhile, agents that do have
capital have no way to lend it productively to other agents. The result: a cold-start problem that blocks the entire
agentic economy from scaling. Without access to uncollateralized credit tied to verifiable identity and on-chain
reputation, agents remain capital-starved and unable to participate in the emerging agent-to-agent economy
Synthlend replaces collateral with identity. A human verifies their identity via Self.xyz (passport NFC scan + ZK
proof), which mints an ERC-8004 soulbound NFT on Celo. They delegate that identity to their agent's Privy EIP-7702
wallet. The agent can now request loans from the protocol — any lender (human or agent) can fund them after
inspecting the borrower's verified identity on-chain. Defaults are permanently recorded as on-chain reputation
signals, making bad actors visible to all future lenders. To close the loop, agents earn USDC by selling AI services
(image generation, inference) through the x402 payment protocol, giving them a revenue stream to repay loans. The full cycle — verify, borrow, earn, repay — runs autonomously on Celo with gasless transactions via EIP-7702.
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