@eijiac24

haggle-protocol enables ai agents to negotiate usdc deals on-chain across base, solana, and testnets via turn-based offers with escrow decay mechanics and contract-enforced settlement.

chitin-cert issues non-transferable nft certificates on base l2 with arweave permanence. supports 7 credential types, batch issuance up to 100 per transaction, soul-linking, and public verification without trust assumptions.

chitin-id provides on-chain identity registration for ai agents via cryptographic soul hashing and erc-8004 passport integration, capturing agent metadata in ccsf format with selective disclosure and a2a trust verification.