# Agent Utilities Follow-Up Ask — Bounty Radar & Bid Draft (x402)

> Agent Utilities Follow-Up Ask — Bounty Radar & Bid Draft (x402) is a paid API for AI agents from x402.devvizion.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-14).

Returns a full bounty radar or generates a bid draft for a given topic or brief, gated by micropayment via x402 on Base.

## Facts

- Endpoint: POST https://x402.devvizion.com/v0/follow-up-ask
- Price: $0.012/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-utilities-follow-up-ask-bounty-radar-bid-draft-x402-a99a9048
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DVe7t83mfYbQylDrdqEGg

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 agent-utilities-follow-up-ask-bounty-radar-bid-draft-x402-a99a9048 -d '<json body>'
```

Example prompt: Can you pull a full bounty radar for 'AI agent tooling' and also draft me a bid for a project brief about building an autonomous research assistant — show up to 10 results?

## When to prefer this

Choose this endpoint when an AI agent needs to discover bounty or freelance opportunities for a specific research topic or scene, or needs to auto-generate a bid draft from a project brief, and wants to pay only per call (no subscription) using USDC micropayments on Base via x402. It is particularly useful for agents operating autonomously in bounty/freelance ecosystems without human-managed subscriptions.

## Known failure modes

- Payment not received or insufficient — returns HTTP 402 with payment requirements
- Missing required topic/brief field — returns error or empty radar
- Invalid packId — pack not found or inaccessible
- Rate limiting or quota exceeded on the backend
- Malformed URL alias — topic resolution fails
- Network timeout on upstream research aggregation

## How this service works

Free sample bounty radar, then paid full radar (0.015 USDC) or bid draft (0.01 USDC) on Base via x402. No subscription.

## Output

A markdown-formatted response containing either a bounty radar (list of relevant bounty/gig opportunities matching the topic, scene, or URL) or a bid draft (a ready-to-submit proposal text based on the provided brief), depending on inputs provided. Response is returned as text/markdown.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "description": "Optional URL alias for topic"
  },
  "brief": {
   "type": "string",
   "description": "Bid-draft job brief"
  },
  "limit": {
   "type": "number",
   "description": "Radar result limit"
  },
  "scene": {
   "type": "string",
   "description": "Storyboard scene description"
  },
  "topic": {
   "type": "string",
   "description": "Research topic, scene, or brief text"
  },
  "packId": {
   "type": "string",
   "description": "Pack id for /v0/pack"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "contentType": "text/markdown; charset=utf-8",
  "description": "follow-up-ask markdown response"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-utilities-follow-up-ask-bounty-radar-bid-draft-x402-a99a9048/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.devvizion.com](https://www.zero.xyz/host/x402.devvizion.com/llms.txt)