Proofline Diff Risk Check

x402

Proofline Diff Risk Check is a paid API for AI agents from proofline-audit.chrismellado.chatgpt.site, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-14).

Analyzes a code diff for security and quality risk signals, returning scored findings with severity levels, repair suggestions, and a blocked/pass verdict.

Price / call$0.25

Seller volume →—

Success—

StatusUnknown

How this service works

Evidence-backed product validation and SaaS conversion audits, including a fixed $250 validation sprint with reproducible, Linear-ready defects.

Output

Returns a JSON object with a numeric risk score (0-100), a verdict ('blocked' or 'pass'), a summary string, an array of findings each containing file path, line number, severity (high/medium/low), risk description, repair advice, category, and the evidence snippet, plus aggregated severity counts.

Example use cases

Pre-merge security gate for PRs

“Before I merge this pull request, run a Proofline diff risk check on the changed files and tell me if anything is blocked — especially any dynamic execution or shell injection issues I should fix first.”

CI pipeline automated risk scoring

“I'm setting up an automated check in my CI pipeline. Scan this diff from our latest commit and give me the overall risk score, the verdict, and a list of findings I can turn into Linear tickets.”

Auditing untrusted user-input handling

“We just refactored the part of our app that handles user-supplied text — can you run a risk check on this diff and flag anywhere that untrusted input might reach eval, exec, or shell commands?”

Technical details

Endpoint

POSThttps://proofline-audit.chrismellado.chatgpt.site/api/x402/diff-risk-check?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a fast, per-diff security risk score with actionable, Linear-ready findings tied to specific lines of code — especially for detecting dynamic code execution, shell injection, and untrusted input handling. Prefer it over generic linters when you want a scored verdict (blocked vs. pass) with structured repair guidance suitable for automated CI gating or ticket creation.

Side effects

Malformed or missing diff payload returns a validation error
Empty diff with no changed files may return a zero-finding result with no meaningful verdict
Extremely large diffs may exceed payload size limits
Unsupported file types or binary diffs may not produce findings
Network or payment authorization failure returns a 402 or 5xx error

Input

Schema · Request body

Field	Type	Description
diff	string	Unified diff text inspected as untrusted data and never executed
focus	string	Optional short review focus included in the report

Output

Schema · Response

{
  "type": "json",
  "example": {
    "score": 63,
    "product": "Proofline Diff Risk Check",
    "summary": "2 risk signal(s) found across 1 changed file(s); 1 high, 1 medium, 0 low.",
    "verdict": "blocked",
    "version": "1.0.0",
    "findings": [
      {
        "id": "dynamic-execution-1",
        "file": "src/run.ts",
        "line": 1,
        "risk": "Dynamic execution can turn user-controlled text into arbitrary code or operating-system commands.",
        "title": "Untrusted text may reach dynamic code or shell execution",
        "repair": "Use a fixed command or parser, pass arguments without a shell, and validate every external value.",
        "category": "execution",
        "evidence": "+return eval(input);",
        "severity": "high"
      }
    ],
    "severityCounts": {
      "low": 0,
      "high": 1,
      "medium": 1
    }
  }
}

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How this service works

Evidence-backed product validation and SaaS conversion audits, including a fixed $250 validation sprint with reproducible, Linear-ready defects.

Output

Example use cases

Pre-merge security gate for PRs

CI pipeline automated risk scoring

Auditing untrusted user-input handling

Technical details

Endpoint

POSThttps://proofline-audit.chrismellado.chatgpt.site/api/x402/diff-risk-check?utm_source=zero.xyz

When to prefer

Side effects

Malformed or missing diff payload returns a validation error
Empty diff with no changed files may return a zero-finding result with no meaningful verdict
Extremely large diffs may exceed payload size limits
Unsupported file types or binary diffs may not produce findings
Network or payment authorization failure returns a 402 or 5xx error

Input

Schema · Request body

Field	Type	Description
diff	string	Unified diff text inspected as untrusted data and never executed
focus	string	Optional short review focus included in the report

Output

Schema · Response

{
  "type": "json",
  "example": {
    "score": 63,
    "product": "Proofline Diff Risk Check",
    "summary": "2 risk signal(s) found across 1 changed file(s); 1 high, 1 medium, 0 low.",
    "verdict": "blocked",
    "version": "1.0.0",
    "findings": [
      {
        "id": "dynamic-execution-1",
        "file": "src/run.ts",
        "line": 1,
        "risk": "Dynamic execution can turn user-controlled text into arbitrary code or operating-system commands.",
        "title": "Untrusted text may reach dynamic code or shell execution",
        "repair": "Use a fixed command or parser, pass arguments without a shell, and validate every external value.",
        "category": "execution",
        "evidence": "+return eval(input);",
        "severity": "high"
      }
    ],
    "severityCounts": {
      "low": 0,
      "high": 1,
      "medium": 1
    }
  }
}