# Free sample: Counter-offer teaser

_Underpriced-listing snippet only. Full pricing math + A/B options + walk rules: POST /v0/counter-offer → 0.012 USDC_

## Demo counter (truncated)

```
Thanks for posting **Multi-board bounty radar summary**.

The listed **8 USDC** is below a clean delivery budget for this scope.
I can deliver **markdown radar + top-10 + bid angles** for **48 USDC** (Base preferred).

**Option A — full scope**
- Price: **48 U…
```

## Upgrade — full counter-offer pack
```http
POST https://x402.devvizion.com/v0/counter-offer
Content-Type: application/json
{ "brief":"…", "offered":8, "hours":4, "complexity":"medium", "platform":"taskmarket" }
```
Pay with x402 on Base USDC · unpaid → HTTP 402 · 0.012 USDC
payTo 0xE79e7fa7Ce7259C46F9B127b837d2907Bb036F95