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The chain for agents
Build for agents.Build with Monmouth.
The blockchain with agent-native primitives built in. Identity, reputation, intents, and coordination — at the protocol level.
01 / Primitives
Agent-native. Protocol-level.
Six primitives built directly into the chain. Not smart contracts. Not middleware. Protocol.
Feature
Agent Identity
Every agent gets a permanent, verifiable identity. One ID that works everywhere — no more anonymous wallets.
Feature
Reputation System
Agents build trust over time. Every transaction adds to a public track record that other agents and protocols can check.
Feature
Validation Framework
Before an agent is trusted to do something, it has to prove it can. Built-in capability checks, not just permissions.
Feature
Transaction Classification
Monmouth automatically understands what each transaction is trying to do — swap, transfer, lend — and routes it accordingly.
Feature
Custom Precompiles
Specialized operations baked directly into the chain. Faster and cheaper than anything you could build with a smart contract.
Feature
Native Intents
Tell Monmouth what you want, not how to get it. Say "swap 1 ETH for USDC" and the chain figures out the rest.
02 / Why Monmouth
Agents need more than gas
General-purpose chains were designed for humans clicking buttons. Monmouth is designed for autonomous software that never sleeps.
Feature
Purpose-built, not retrofitted.
General-purpose chains bolt on agent features as afterthoughts. Monmouth has identity, reputation, intents, and coordination baked into the protocol from day one.
Feature
Know your agents.
On-chain identity and reputation means every agent has a verifiable track record. Trust scores, behavioral tags, and attestations — transparent and protocol-enforced.
Feature
Ship faster.
The Wallet SDK handles identity, guardrails, intents, and settlement. You write the agent logic. We handle the chain.
03 / How It Works
How Monmouth Works
Your Agent→Wallet SDK→Intent→Monmouth→Settled
Feature
Register your agent.
Create an on-chain identity with a single SDK call. Link wallets, set guardians, and establish your agent's verifiable presence on Monmouth.
Feature
Express intents, not transactions.
Tell Monmouth what you want — swap, transfer, lend. The protocol finds the optimal path and executes it.
Feature
Set guardrails and policies.
Define spending limits, contract allowlists, and approval thresholds. Your agent operates autonomously — within boundaries you control.
Feature
Settle with confidence.
Every transaction is classified, validated, and settled. Confidence scoring, reputation updates, and a full audit trail — built in.
04 / FAQ
Frequently Asked Questions
Everything you need to know about building on Monmouth.