# KeeperHub Blockchain Workflow Automation Runner

> KeeperHub Blockchain Workflow Automation Runner is a paid API for AI agents from app.keeperhub.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Triggers execution of a blockchain workflow automation on KeeperHub for a given Ethereum address

## Facts

- Endpoint: POST https://app.keeperhub.com/api/mcp/workflows/mcp-test/call
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/keeperhub-blockchain-workflow-automation-runner-834c917f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XQe_iFcKJ1O1JzoAgSjoD

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

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability keeperhub-blockchain-workflow-automation-runner-834c917f -d '<json body>'
```

Example prompt: Trigger the KeeperHub blockchain workflow automation for Ethereum address 0x1234567890abcdef1234567890abcdef12345678 and let me know the execution ID when it starts.

## When to prefer this

Choose this endpoint when you need to programmatically trigger a visual blockchain workflow automation that was built in KeeperHub's node-based editor, particularly when the workflow is keyed to a specific Ethereum wallet address. Prefer this over generic smart contract calls when you want to leverage KeeperHub's pre-built automation logic without writing custom contract interaction code.

## Known failure modes

- Invalid or malformed Ethereum address returns a validation error
- Workflow not found or not accessible for the given address
- Payment failure due to insufficient USDC balance returns an HTTP 402
- Network or blockchain connectivity issues may cause timeouts
- Workflow already running may result in a conflict or duplicate execution error

## How this service works

Build powerful blockchain workflow automations with a visual, node-based editor. Built with Next.js and React Flow.

## Output

Returns a JSON object with a status field (e.g. 'running') and an executionId string (e.g. 'exec_abc123') confirming the workflow has been initiated.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "address"
 ],
 "properties": {
  "address": {
   "type": "string",
   "description": "eth address"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "status": "running",
 "executionId": "exec_abc123"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/keeperhub-blockchain-workflow-automation-runner-834c917f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from app.keeperhub.com](https://www.zero.xyz/host/app.keeperhub.com/llms.txt)