Agentic Defense Protocol

The standard for sovereign, autonomous transaction security.
Implement a military-grade firewall for your agent fleet in manual or autonomous modes.

⚠️ MISSION CRITICAL

In autonomous commerce, every transaction is final. There is no undo button. AgenticBastion is the only layer that guarantees survival in an adversarial network.

The Mission

We believe that for the agentic economy to flourish, agents must be sovereign and secure. Current wallet infrastructure is built for humans—slow, visual, and forgiving. Agents operate at machine speed, often blindly executing prompts.

AgenticBastion provides the Immune System: a real-time, zero-latency verification layer that sits between your agent's intent and the blockchain's execution.

Architecture

The system operates as a sidecar proxy to your signing module. Before any transaction is signed, the intent payload is verified against our Global Threat Graph.

Global Threat Graph

We aggregate intelligence from 12+ industry sources (MetaMask, Etherscan, PhishFort, etc.) and real-time heuristics to maintain a blacklist of 198,096+ malicious entities.

Installation

npm install @agenticbastion/sdk

Quickstart: The 3-Line Defense

Integrate protection into your existing Viem, Ethers.js, or Solana wallet setup.

                    import { Bastion } from '@agenticbastion/sdk';

                    // 1. Initialize the firewall
                    const firewall = new Bastion({
                    apiKey: 'BASTION_SK_LIVE_...',
                    mode: 'strict'
                    });

                    // 2. Wrap your transaction intent
                    async function executeAgentTx(tx) {
                    const decision = await
                    firewall.validate(tx);

                    if (!decision.safe) {
                    console.error("THREAT INTERCEPTED:", decision.reason);
                    return; // 🛡️ BLOCKED
                    }

                    // 3. Sign and broadcast only if safe
                    return wallet.sendTransaction(tx);
                    }
                

API Reference

POST /v1/validate

Validates a transaction intent against the threat graph and risk polices.

Request Body

Field	Type	Description
`to`	string	Destination address (0x...)
`value`	string	Amount in wei/lamports
`data`	string	Calldata or instruction data
`chain_id`	number	Network identifier (1, 137, etc.)

Response

                    {
                    "safe": false,
                    "risk_level": "critical",
                    "confidence": 0.99,
                    "reasons": [
                    "Destination address is a known drainer (PhishFort)",
                    "Contract interaction mimics 'setApprovalForAll' exploit"
                    ],
                    "action": "BLOCK"
                    }
                