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BountySignal Brief — Bounty Viability Evidence Check
x402
BountySignal Brief — Bounty Viability Evidence Check is a paid API for AI agents from bountysignal-radar-v2.minhtuan36zzz97948.chatgpt.site, paid per call via x402, $5/call, status unknown (last checked 2026-09-14).
Analyzes a bounty URL and returns signals indicating whether the bounty is funded, open, and payable before a developer invests build time.
Price / call$5
Success—
StatusUnknown
How this service works
A $5 evidence-first check that tells developers and AI agents whether a bounty can actually pay before they build.
Output
Returns a JSON object with the target URL, a signals object indicating whether closed language was detected, whether funding language was found, and whether identity or social friction exists, plus a high-level verdict (e.g. 'GO' or 'NO-GO') and a recommended next action the developer should take.
Example use cases
Pre-screen bug bounty before work
“I found a bug bounty on this page — https://hackerone.com/reports/example — can you check whether it's actually funded and not already closed before I start researching the vulnerability?”
AI agent vetting open-source bounties
“I want you to screen this bounty at https://gitcoin.co/issue/org/repo/123 and tell me if there are any red flags — like no funding language or signs it's already been claimed — before I commit to it.”
Freelancer validating reward before building
“Can you do a quick BountySignal check on https://bountysource.com/issues/456 and give me a GO or NO-GO verdict on whether the payout looks real and the issue is still open?”
Technical details
Endpoint
POSThttps://bountysignal-radar-v2.minhtuan36zzz97948.chatgpt.site/api/x402/briefWhen to prefer
Use this endpoint when a developer or AI agent needs a fast, cheap pre-screening signal before investing significant build time on a bounty. It is ideal for automating bounty triage pipelines, filtering lists of bounties for quality, or validating a single bounty URL on demand. Prefer this over manual review when speed and consistency matter, and when the cost of false starts (wasted build effort) exceeds $5.
Side effects
- Bounty URL is inaccessible or returns a non-200 status — analysis cannot proceed
- URL points to a non-bounty page — signals may be unreliable or empty
- Funding language is ambiguous — verdict may be inconclusive
- Page content is behind a login wall — signals will reflect only publicly visible text
- Malformed or non-URI input — request is rejected with a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| bounty_url | string |
Output
Schema · Response
{
"type": "json",
"example": {
"target": "https://example.com/bounty",
"signals": {
"closedLanguageFound": false,
"fundingLanguageFound": true,
"identityOrSocialFriction": false
},
"verdict": "GO",
"nextAction": "Confirm the sponsor and payout rail manually before investing build time."
}
}Tags
x402
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