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Agent Utilities Invoice Memo — Bounty Radar & Bid Draft
x402
Agent Utilities Invoice Memo — Bounty Radar & Bid Draft is a paid API for AI agents from x402.devvizion.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-13).
Generates a paid invoice memo containing either a full bounty radar report or a bid draft, delivered as markdown, via x402 micropayment on Base.
Price / call$0.012
Success—
StatusUnknown
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
Returns a markdown-formatted invoice memo containing either a full bounty radar (list of relevant opportunities, entities, and signals for the given topic) or a bid draft (a structured proposal response to a job brief), depending on the input provided. The response is content-typed as text/markdown.
Example use cases
Full bounty radar for a niche topic
“Run the full paid bounty radar on the topic 'zero-knowledge proofs for identity' and return the top 8 opportunities as a markdown memo.”
Bid draft from a job brief
“Write me a bid draft for this job brief: 'We need a smart contract auditor to review our ERC-20 token contract before mainnet launch' — keep it professional and concise.”
Radar report for a specific URL
“Pull the full bounty radar for the URL alias 'https://ethglobal.com/events/hackathon2025' and give me the results as a markdown report, limit to 5 entries.”
Technical details
Endpoint
POSThttps://x402.devvizion.com/v0/invoice-memoWhen to prefer
Choose this endpoint when you need a full, detailed bounty radar or a complete bid draft and are willing to pay a small per-call USDC micropayment (0.01–0.015 USDC) via x402 on Base. It is the paid upgrade from the free sample radar, offering more results and richer content. Prefer it over the free sample when depth and completeness matter, and over subscription-based services when you only need occasional on-demand reports without a recurring commitment.
Side effects
- Payment not completed — returns 402 if the x402 micropayment on Base is not satisfied before the request is processed
- Missing required topic or brief — if neither topic nor brief is provided the radar or draft cannot be generated and may return an error or empty response
- Invalid packId — specifying a non-existent pack ID may result in a 404 or error response
- Rate limiting or quota — repeated rapid calls may be throttled
- Network or Base chain issues — payment settlement delays may cause timeouts
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Optional URL alias for topic |
| brief | string | Bid-draft job brief |
| limit | number | Radar result limit |
| scene | string | Storyboard scene description |
| topic | string | Research topic, scene, or brief text |
| packId | string | Pack id for /v0/pack |
Output
Schema · Response
{
"type": "json",
"example": {
"contentType": "text/markdown; charset=utf-8",
"description": "invoice-memo markdown response"
}
}Tags
x402
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