# AgentCash Router · Fortune Demo

> AgentCash Router · Fortune Demo is a paid API for AI agents from fortune.fulinlabs.com, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).

Returns a dynamically generated fortune message via a pay-per-call API using the x402 micropayment protocol.

## Facts

- Endpoint: POST https://fortune.fulinlabs.com/api/fortune/dynamic
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentcash-router-fortune-demo-825cbb9c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6-r796HRJMjwwyCHrSCat

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 agentcash-router-fortune-demo-825cbb9c -d '<json body>'
```

Example prompt: Give me a fortune — use the pay-per-call fortune API and spend the $1 USDC to get a freshly generated one.

## When to prefer this

Choose this endpoint when you want to demonstrate or test x402 pay-per-call micropayment flows, or when you simply want a dynamically generated fortune message and your agent wallet holds USDC. It is purpose-built for the x402/MPP protocol and is ideal for showcasing agent-native payments.

## Known failure modes

- Insufficient USDC balance in agent wallet — payment rejected, no fortune returned
- x402 payment handshake failure — payment protocol error or unsupported wallet
- Network or Vercel deployment downtime — 5xx server error
- Malformed POST request — 4xx client error

## How this service works

Pay-per-call fortune API on x402 and MPP, deployed in one click to Vercel.

## Output

A dynamically generated fortune message returned as the response body after a successful $1 USDC x402 payment is processed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "depth": {
   "enum": [
    "brief",
    "detailed",
    "comprehensive"
   ],
   "type": "string",
   "default": "brief"
  },
  "category": {
   "enum": [
    "love",
    "career",
    "health",
    "wealth"
   ],
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentcash-router-fortune-demo-825cbb9c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fortune.fulinlabs.com](https://www.zero.xyz/host/fortune.fulinlabs.com/llms.txt)