# Services from app.keeperhub.com on Zero

> app.keeperhub.com serves 16 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/app.keeperhub.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/app.keeperhub.com/health.json

## Services

- [KeeperHub GasGuard Aave Health Factor Check](https://www.zero.xyz/c/keeperhub-gasguard-aave-health-factor-check-b8fd7bc9/llms.txt): $0.01/call via x402. Checks the Aave V3 health factor for a given Ethereum mainnet wallet address to assess liquidation risk
- [KeeperHub DeFi Risk Snapshot Workflow](https://www.zero.xyz/c/keeperhub-defi-risk-snapshot-workflow-6ec7c7c1/llms.txt): $0.01/call via x402. Runs a blockchain DeFi risk snapshot workflow for a given EVM wallet address, returning an execution ID for async result retrieval.
- [KeeperHub Payroll Preflight Check](https://www.zero.xyz/c/keeperhub-payroll-preflight-check-eb38700e/llms.txt): $0.01/call via x402. Runs a pre-flight validation workflow that checks whether a treasury address holds sufficient ETH to cover a specified payroll or payout run
- [KeeperHub Deplex Risk Intelligence Workflow](https://www.zero.xyz/c/keeperhub-deplex-risk-intelligence-workflow-cb05e281/llms.txt): $0.01/call via x402. Analyzes EVM transaction calldata and addresses for risk intelligence by running the deplex-risk-intel blockchain workflow
- [KeeperHub Blockchain Workflow Automation Runner](https://www.zero.xyz/c/keeperhub-blockchain-workflow-automation-runner-834c917f/llms.txt): $0.01/call via x402. Triggers execution of a blockchain workflow automation on KeeperHub for a given Ethereum address
- [KeeperHub Portfolio Rebalance Workflow](https://www.zero.xyz/c/keeperhub-portfolio-rebalance-workflow-00c928c5/llms.txt): $0.05/call via x402. Triggers an automated blockchain portfolio rebalancing workflow for a given wallet address, returning an execution ID to track the operation.
- [KeeperHub Wallet Snapshot Base Workflow](https://www.zero.xyz/c/keeperhub-wallet-snapshot-base-workflow-613e3bdb/llms.txt): $0.01/call via x402. Takes a snapshot of wallet balances and activity on the Base blockchain via a pre-built KeeperHub workflow automation
- [KeeperHub USDC/ETH Price Alert Workflow](https://www.zero.xyz/c/keeperhub-usdc-eth-price-alert-workflow-7400d897/llms.txt): $10/call via x402. Triggers a pre-built blockchain workflow automation that monitors and alerts on USDC/ETH price conditions
- [KeeperHub EU AI Act Audit Workflow](https://www.zero.xyz/c/keeperhub-eu-ai-act-audit-workflow-76ab34a1/llms.txt): $0.1/call via x402. Triggers an EU AI Act compliance audit workflow on a named blockchain agent, returning an execution ID for async tracking
- [KeeperHub DeFi Onchain Intelligence (Base) Workflow](https://www.zero.xyz/c/keeperhub-defi-onchain-intelligence-base-workflow-ce1e5490/llms.txt): $0.01/call via x402. Executes a pre-built DeFi onchain intelligence workflow on the Base network, returning blockchain analytics and insights via a node-based automation engine.
- [KeeperHub Tab Anchor Verifier](https://www.zero.xyz/c/keeperhub-tab-anchor-verifier-72cab0af/llms.txt): $0.01/call via x402. Reads and verifies the on-chain anchor count for a given agent identifier (bytes32 hex) within a blockchain workflow automation context
- [KeeperHub Premise Freshness Check Workflow](https://www.zero.xyz/c/keeperhub-premise-freshness-check-workflow-34ba7fea/llms.txt): $0.01/call via x402. Runs a blockchain-powered workflow that checks the freshness or validity of a premise (e.g., a data point, claim, or on-chain state) via KeeperHub's visual automation engine
- [KeeperHub - Checked Transfer Workflow](https://www.zero.xyz/c/keeperhub-checked-transfer-workflow-aed0352b/llms.txt): $0.05/call via x402. Executes a pre-built 'checked-transfer' blockchain workflow automation via a node-based visual pipeline on KeeperHub
- [KeeperHub Retainer Defense Workflow](https://www.zero.xyz/c/keeperhub-retainer-defense-workflow-ab44e074/llms.txt): $0.05/call via x402. Executes a pre-built 'retainer-defense' blockchain workflow automation via a node-based visual workflow engine
- [KeeperHub Blockchain Workflow Automation - Checked Transfer](https://www.zero.xyz/c/keeperhub-blockchain-workflow-automation-checked-transfer-57a1351d/llms.txt): $0.05/call via x402. Executes a pre-built 'checked-transfer' blockchain workflow automation via a node-based visual pipeline
- [KeeperHub - Checked Transfer Workflow](https://www.zero.xyz/c/keeperhub-checked-transfer-workflow-bfda2301/llms.txt): $0.05/call via x402. Executes a pre-built 'checked-transfer' blockchain workflow automation via a visual node-based pipeline on KeeperHub

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)