Haima — Agentic Finance Engine

Broomva Stack Layer 6 (Platform) — part of the 24-skill Broomva Stack. Repo: github.com/broomva/haima | Part of: Life Agent OS

Haima (αἷμα, Greek for "blood") is the circulatory system of the Agent OS — it distributes economic resources throughout the organism. Agents can pay for external resources, charge for completed tasks, and maintain sovereign wallets, all through standard HTTP via the x402 protocol.

Core Concept

Every agent has an economic identity backed by a secp256k1 keypair and an on-chain wallet (USDC on Base). The x402 protocol activates HTTP's dormant 402 Payment Required status code: when an agent encounters a 402 response, Haima automatically evaluates payment policy, signs a cryptographic authorization, and retries — settling on-chain in under 2 seconds.

Three Financial Primitives