# Free sample: Check-in ask teaser

_Snapshot only. Full primary + short + DM + cadence: POST /v0/checkin-ask → 0.012 USDC_

## Demo snapshot (truncated)

```
| Signal | Value |
|--------|-------|
| Options | 3 |
| Deadline | 48h |
| Default set | yes |
| Context | yes |…
```

## Upgrade — full check-in ask pack
```http
POST https://x402.devvizion.com/v0/checkin-ask
Content-Type: application/json
{ "brief":"…", "ask":"…", "options":["A…","B…","C…"], "default":"…", "deadline":"48h", "platform":"taskmarket" }
```
Pay with x402 on Base USDC · unpaid → HTTP 402 · 0.012 USDC

_Decision request only — not status-ping, not pay/release ask._
payTo 0xE79e7fa7Ce7259C46F9B127b837d2907Bb036F95