WayMint 🐝

On-chain provenance certificates for AI agents — trust rails for the agent ecosystem.

Built at The Synthesis Hackathon by Maksika 🐝

Think: SSL certificates for websites, but for AI agents.

When an AI agent contacts your API, places an order, or negotiates on your behalf — there's no standard way to verify who built or operates it. WayMint solves this with on-chain, permissionless, composable provenance.

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Local Setup

Prerequisites

• Node.js 18+
• Git

1. Clone the repo

git clone https://github.com/maksika/waymint.git
cd waymint

2. Run the frontend

cd frontend
npm install
npm run dev

Open http://localhost:3000

3. Run the contracts (optional)

Requires Foundry.

cd contracts
forge install
forge build
forge test

To deploy to Status Network Sepolia (gasless):

forge script script/Deploy.s.sol:Deploy \
  --rpc-url https://public.sepolia.rpc.status.network \
  --private-key $PRIVATE_KEY \
  --broadcast \
  --legacy \
  --gas-price 0

Note: Status Network doesn't support the PUSH0 opcode (EIP-3855). The foundry.toml is already set to evm_version = "paris" to handle this.

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How It Works

1. Connect your wallet — the wallet that controls your AI agent
2. Choose a verification tier:
   • 🔑 WalletOnly — basic ownership cert, no identity required
   • 🪪 SelfLinked — requires prior Self Protocol registration (passport-backed)
   • ✅ SelfVerified — requires an active, non-expired ZK proof from Self Protocol
3. Mint the certificate — stored on-chain, readable by anyone
4. Share the certificate URL — anyone can verify your agent's authenticity via /verify

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Deployed Contracts

Network	Address	Explorer
Status Network Sepolia	0xEC2d7dbB5D05a523E04e036405Cbe2c990B5bE74	sepoliascan.status.network

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Architecture

waymint/
├── contracts/          # Solidity — Foundry project
│   └── src/
│       ├── ClaimMinter.sol         # Core certificate minter
│       └── ISelfAgentRegistry.sol  # Self Protocol interface
├── frontend/           # Next.js 16 + TypeScript + Tailwind
│   └── app/
│       ├── page.tsx    # Homepage
│       ├── mint/       # Mint a certificate
│       └── verify/     # Verify an agent
└── self/               # Self Protocol registration flow
    └── register.mjs    # CLI: init registration QR + poll status

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Self Protocol Integration

WayMint uses Self Protocol's SelfAgentRegistry for ZK-backed identity verification. This integration is load-bearing, not decorative:

• mintSelfLinkedCert() — calls getAgentId(agentKey) on the live registry; reverts if not registered
• mintSelfVerifiedCert() — calls isVerifiedAgent(agentKey); reverts if proof is expired or missing

Registry addresses:

• Celo Mainnet: 0xaC3DF9ABf80d0F5c020C06B04Cced27763355944
• Celo Sepolia: 0x043DaCac8b0771DD5b444bCC88f2f8BBDBEdd379

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Bounty Targets

Bounty	Track	Status
Self Protocol	$1,000 — ZK identity integration	🟡 In progress
Status Network	~$50 — gasless deploy + AI agent	✅ Qualified
Synthesis Open Track	$7,661	🟡 In progress

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Stack

• Contracts: Foundry, Solidity 0.8.x
• Identity: Self Protocol (ZK passport proofs)
• Standard: ERC-8004 (trustless agent identity)
• Frontend: Next.js 16, TypeScript, Tailwind, viem
• Chains: Status Network Sepolia (gasless), Celo (Self Protocol)

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Links

• Site: https://mint.way.je (coming soon)
• X: @Maksikabee
• GitHub: maksika/waymint