For AI Agents

The execution and reliability layer for onchain agents

Agents reason, decide, and act. KeeperHub is where they act. Discover workflows over MCP, pay per execution via x402 or MPP, and let your agent delegate onchain transactions to a reliability layer that handles gas, retries, routing, and audit. No agent framework to replace, no strategy logic to rewrite.

The Problem

What breaks between an agent and a transaction

Agent frameworks get you to the decision. Landing the transaction onchain, reliably, is a different stack.

Transactions fail silently

Gas spikes, mempool drops, nonce collisions. The agent thinks it succeeded; the chain disagrees.

No retry discipline

Naive retries create duplicates or burn gas. Robust retries need simulation, nonce awareness, and backoff.

MEV extraction on every route

Public mempools leak intent. An agent's transactions get frontrun, sandwiched, or extracted.

No audit trail

Autonomous agents moving value onchain need a queryable record of every decision, simulation, and transaction.

No payment rails for agents

Subscriptions assume humans with cards. Agents need pay-per-call, not monthly seats.

Framework lock-in

Every framework ships a half-finished execution layer. Switching frameworks means rewriting execution.

The Solution

How KeeperHub closes the gap

Purpose-built execution infrastructure that agents plug into. Your strategy logic stays yours; execution becomes ours.

Agent-native surfaces

MCP server for native tool discovery. REST, CLI, and x402 / MPP for programmatic and pay-per-execution integration. ERC-8004 registered.

Reliable execution engine

Private routing, smart gas with exponential backoff, simulation-before-submit, multi-RPC failover, and nonce orchestration.

Pay per execution

x402 and MPP live on Tempo and Stripe. The agent pays at the moment of use. No pre-funded account, no credit card on file.

Full audit trail

Every trigger, simulation, submitted tx, gas price, outcome, and timestamp logged and exportable. DAOs and treasuries can prove what their agents did.

Turnkey-backed wallets

Non-custodial execution out of the box. Keys in hardware enclaves. Safe multisig first-class for higher-assurance flows.

Framework-agnostic

Use from Claude or GPT via MCP, LangChain, CrewAI, ElizaOS, AutoGPT, or any HTTP client. Your strategy logic stays yours; execution becomes ours.

Use Cases

What agents do with KeeperHub

MCP-discovered workflows

Claude or GPT finds a KeeperHub workflow via MCP and calls it as a tool.

Autonomous DeFi strategy agents

Agents managing yield positions delegate swap, lend, rebalance, and exit to KeeperHub.

Per-execution x402 / MPP pricing

Swarms of small agents pay per call. No subscriptions to manage, no human in the loop.

Multisig operator agents

Agents prepare, simulate, and submit Safe transactions on behalf of a DAO.

Framework-embedded execution

LangChain, CrewAI, and ElizaOS agents wire KeeperHub as their execution tool.

Discovery via ecosystem explorers

Agents crawl x402scan.com and mppscan.com, find KeeperHub, evaluate resources, and onboard autonomously.

The Stack

The KeeperHub stack

The same reliability stack every customer runs on, whether they arrive via MCP, REST, or the UI.

Execution

SLA-backed, managed retries with exponential backoff, private routing, multi-RPC failover, smart gas.

Surfaces

MCP server, REST, CLI, x402, MPP, ERC-8004 registered. Agents and ops teams call the same API.

Wallets

Turnkey-backed, non-custodial, keys in hardware enclaves. Safe multisig first-class.

Coverage

12 EVM chains and 20+ protocol integrations (Aave, Compound, Lido, Sky, Morpho, Pendle, Uniswap, Curve, and more).

Audit

Trigger, simulation, submitted tx, gas, outcome, timestamp. Exportable, regulator-ready.

Managed DeFi

24/7 global engineering. Same team that has run Web3 automation infrastructure for 7+ years, including Sky Protocol today.

FAQ

Frequently Asked Questions

Everything you need to know about KeeperHub for agents.

How does an agent discover KeeperHub workflows?

Via the MCP server. Claude, GPT, or any MCP-compatible runtime lists KeeperHub triggers and actions as tools and invokes them with natural language or structured calls. Full integration guide at docs.keeperhub.com/ai-tools/mcp-server. Agents can also discover KeeperHub through the x402scan.com and mppscan.com ecosystem explorers.

How do agents pay for executions?

x402 and MPP. The agent sends its HTTP request, gets a 402 Payment Required challenge, settles USDC on Tempo (MPP) or any supported chain (x402), and the execution runs. First external agent payment was verified on 2026-04-14 with no human intervention.

Which frameworks are supported?

MCP covers Claude, GPT, and any MCP runtime natively. Direct integrations and tool-style wrappers exist for LangChain, CrewAI, ElizaOS, AutoGPT, and the Almanak SDK. Any HTTP client works out of the box via the REST API.

What happens when a transaction fails?

Managed retries with exponential backoff, nonce-aware resubmission, simulation-before-submit, and a 10-attempt cap. Every attempt is logged to a full audit trail. If the execution cannot land, the agent receives a structured failure response it can reason about.

How is this different from running my own transaction infrastructure?

Running your own means maintaining gas logic, nonce tracking, multi-RPC failover, MEV protection, retry loops, audit logs, and on-call rotation. KeeperHub runs this as a managed service backed by a team that has operated Web3 automation infrastructure in production for 7+ years, including the keepers running Sky Protocol today.

Is KeeperHub open source?

Yes. The execution path is inspectable on GitHub. Self-host if you need to; use the managed service when you do not. ERC-8004 registered for agent discovery.

Ready to plug in?

Start building with KeeperHub, or join the Discord to talk to the team behind the execution layer your agents depend on.