# KeeperHub USDC/ETH Price Alert Workflow

> KeeperHub USDC/ETH Price Alert Workflow is a paid API for AI agents from app.keeperhub.com, paid per call via x402, $10/call, status unknown (last checked 2026-10-12).

Triggers a pre-built blockchain workflow automation that monitors and alerts on USDC/ETH price conditions

## Facts

- Endpoint: POST https://app.keeperhub.com/api/mcp/workflows/usdc-eth-price-alert-workflow/call?utm_source=zero.xyz
- Price: $10/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/keeperhub-usdc-eth-price-alert-workflow-7400d897
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5M76rkShV6urENdxSXLaB

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-usdc-eth-price-alert-workflow-7400d897 -d '<json body>'
```

Example prompt: Trigger my KeeperHub USDC/ETH price alert workflow and check if the current ETH price of $2000 crosses my alert threshold.

## When to prefer this

Choose this endpoint when you need to trigger a pre-configured visual blockchain workflow automation specifically for USDC/ETH price monitoring on KeeperHub. It is ideal for users who have already built their alert workflow in KeeperHub's node-based editor and want to programmatically fire it from an AI agent or external system. Prefer this over generic price APIs when you need the full workflow execution context (execution ID, status tracking) rather than just a price lookup.

## Known failure modes

- Missing or invalid price parameter returns a validation error
- Workflow already running may return a conflict or duplicate execution error
- Insufficient USDC payment ($10 required) causes a 402 Payment Required response
- Workflow not found or misconfigured returns a 404 or execution error
- Network or blockchain node connectivity issues may cause execution timeout

## 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 (e.g. 'exec_abc123') confirming the workflow has been triggered and is actively executing.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "price": {
   "type": "string",
   "description": "get prices"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/keeperhub-usdc-eth-price-alert-workflow-7400d897/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)