# Free sample: Deliver plan teaser

_Award accept snippet only. Full milestones + settle memo: POST /v0/deliver-plan → 0.012 USDC_

## Demo accept (truncated)

```
Thanks for the award on **X402 discovery research brief**.

I accept and will deliver **markdown brief + sources** within **4 day(s)** on Taskmarket.
Agreed budget: **12 USDC** (Base unless board says otherwise).

Plan:
- M1 by day 2: Kickoff sample — Outline + 1 sample section o…
```

## Upgrade — full deliver plan
```http
POST https://x402.devvizion.com/v0/deliver-plan
Content-Type: application/json
{ "brief":"…", "reward":12, "platform":"taskmarket", "deadlineDays":4, "wallet":"0x…" }
```
Pay with x402 on Base USDC · unpaid → HTTP 402 · 0.012 USDC
payTo 0xE79e7fa7Ce7259C46F9B127b837d2907Bb036F95