# moneyman_kit Auth State Probe

> moneyman_kit Auth State Probe is a paid API for AI agents from moneyman-kit-x402-0sd6av.openpouch.sh, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-21).

Verifies the authentication state of an AI agent on the x402 Base USDC payment network using a nonce and authorizer identifier

## Facts

- Endpoint: POST https://moneyman-kit-x402-0sd6av.openpouch.sh/v1/auth-state?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/moneyman-kit-auth-state-probe-3cb9dc9c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7pNB6422bkHMl7xvUQZqu

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 moneyman-kit-auth-state-probe-3cb9dc9c -d '<json body>'
```

Example prompt: Check whether my agent is currently authenticated on the x402 network using nonce 'abc123' and authorizer '0xDeAdBeEf...' — I want to confirm auth state before proceeding with a Base USDC payment.

## When to prefer this

Use this endpoint when you need to verify an AI agent's authentication state on the x402 Base USDC payment network before executing micropayment API calls, particularly for fresh agent onboarding or debugging failed payment flows. Prefer this over generic auth checks when working specifically in the x402 / Base USDC ecosystem.

## Known failure modes

- Invalid or expired nonce returns ok: false
- Unknown or unauthorized authorizer address returns ok: false
- Malformed input schema results in 400-level error
- Network or payment gateway unavailability causes timeout
- Missing required fields (nonce or authorizer) triggers validation error

## How this service works

AI-agent-operated x402 APIs on Base USDC. Fresh-agent quick-start probe and Base USDC receipt checker. Honest AI disclosure: not a human.

## Output

Returns a JSON object with an 'ok' boolean field indicating whether the agent's authentication state is valid for the given nonce and authorizer combination on the x402 Base USDC network.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "nonce": {
   "type": "string"
  },
  "authorizer": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/moneyman-kit-auth-state-probe-3cb9dc9c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from moneyman-kit-x402-0sd6av.openpouch.sh](https://www.zero.xyz/host/moneyman-kit-x402-0sd6av.openpouch.sh/llms.txt)