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BountySignal Evidence Check
x402
BountySignal Evidence Check is a paid API for AI agents from bountysignal-radar-v2.minhtuan36zzz97948.chatgpt.site, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).
Analyzes a bounty URL and returns a GO/NO-GO verdict with signals indicating whether the bounty is real, funded, and payable before a developer invests build time.
Price / call$1
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, funding language, or identity/social friction was detected, a GO or NO-GO verdict, and a recommended next action string to guide the developer's follow-up steps.
Example use cases
Pre-screen bounty before coding
“I found this bounty at https://github.com/someorg/repo/issues/42 — can you check with BountySignal whether it's actually funded and still open before I spend a weekend on it?”
AI agent bounty hunting pipeline
“My agent is evaluating bounties from a list of URLs — run a BountySignal check on https://gitcoin.co/grants/bounty/1234 and tell me the verdict and what signals were detected.”
Freelancer vetting a new client bounty
“I just got sent this bounty link https://bounties.network/task/5678 — can you check whether there's real funding language and no red flags before I reach out to the sponsor?”
Technical details
Endpoint
POSThttps://bountysignal-radar-v2.minhtuan36zzz97948.chatgpt.site/api/x402/standardWhen to prefer
Use this endpoint when a developer or AI agent needs a fast, low-cost pre-qualification check on a bounty URL before investing meaningful build time. It is especially valuable in automated bounty-hunting pipelines where agents need to triage large numbers of bounties without manual review. Prefer this over manual inspection when speed and cost-efficiency matter, and when you need a structured, machine-readable verdict rather than raw page content.
Side effects
- Invalid or unreachable bounty URL returns an error or empty signals
- Paywalled or login-gated bounty pages may not yield meaningful signals
- False GO verdicts on poorly-structured bounty pages that happen to contain funding language
- Missing funding signals on legitimate bounties hosted on unusual platforms
- Payment failure (x402) if USDC balance is insufficient
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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