Infrastructure for the Autonomous Economy.

use apraxus_sdk::prelude::*;
use apraxus_policy::{PolicyEnvelope, SpendLimit};

#[tokio::main]
async fn main() -> Result<(), ApraxusError> {
    // 1. Connect to local Apraxus testbed node
    let client = ApraxusClient::connect("http://127.0.0.1:8545").await?;

    // 2. Initialize Agent Wallet under Human Operator Root Key
    let operator_key = Keypair::from_secret_env("MASTER_OPERATOR_SECRET")?;
    let mut agent = AgentWallet::new("research-crawler-09", &operator_key);

    // 3. Define and seal strict autonomous policy bounds
    let policy = PolicyEnvelope::builder()
        .max_hourly_spend(25.0) // USDC
        .allow_destination("0x71C...OpenAIComputeGateway")
        .allow_asset("USDC")
        .require_multi_sig_above(100.0)
        .build()?;

    agent.bind_policy(policy).await?;

    // 4. Autonomous Agent executes sub-second M2M micro-payment
    let receipt = agent.transact_m2m(
        "0x71C...OpenAIComputeGateway",
        4.20,
        "BATCH_INFERENCE_PAYMENT",
    ).await?;

    println!("Transaction Committed! TxHash: {}", receipt.tx_hash);
    println!("State Merkle Root Sealed in Block #{}", receipt.block_number);
    Ok(())
}