Agent commerce builders → X narrative arc, 3 tweets: Tweet 1, "Been thinking about agent commerce for two years. Most of what I see is still humans paying for AI, not agents paying for services." Tweet 2, "Found something that actually works." Tweet 3, screen recording of the full flow: agent identifies what it needs, finds a provider via Zero, pays in USDC, uses the service, completes the task. Bank statement of the agent's wallet showing the transaction.