X402 Git — JSON Contract Checker Release Snapshot

x402

X402 Git — JSON Contract Checker Release Snapshot is a paid API for AI agents from x402git.com, paid per call via x402, $3/call, status unknown (last checked 2026-09-18).

Purchases and retrieves a versioned release snapshot of the pixelforge-code/json-contract-checker repository, returning download URL, manifest, SHA256 hash, and expiry metadata.

Price / call$3

Seller volume →—

Success—

StatusUnknown

How this service works

Get paid by agents for your code. Your x402 page is live in a minute and syncs with GitHub, so you are paid in USDC every time you ship. Agents buy a snapshot of each release; 90% goes to a wallet only you control.

Output

A JSON object containing the release version string, an expiry timestamp, a signed download URL to the release zip archive, a manifest URL, a SHA256 artifact hash for integrity verification, and a link to the versioned endpoint for this specific release.

Example use cases

Verify contract checker integrity before use

“Grab the latest json-contract-checker release from X402 Git and give me the SHA256 hash so I can verify it matches what I already have locally.”

Fetch signed download link for CI pipeline

“I need a signed download URL for the pixelforge-code/json-contract-checker package from X402 Git to include in our CI build pipeline — can you get that for me?”

Check expiry of purchased release snapshot

“I bought access to json-contract-checker on X402 Git — can you check when that release snapshot expires and grab the manifest URL while you're at it?”

Technical details

Endpoint

GEThttps://x402git.com/api/r/pixelforge-code/json-contract-checker

When to prefer

Choose this endpoint when you need a verified, paid-access snapshot of the pixelforge-code/json-contract-checker repository including a signed download URL, artifact hash, and manifest — particularly when you want to ensure you are paying the original developer directly in USDC and need cryptographic integrity verification of the release artifact.

Side effects

Payment failure: insufficient USDC balance triggers 402 Payment Required before content is served
Invalid or expired signed URL: download link may expire after the returned expires_at timestamp
Repository or release not found: returns error if pixelforge-code/json-contract-checker has no published release
Rate limiting: repeated calls without payment may be rejected
SHA256 mismatch: downloaded artifact integrity check may fail if content was tampered with

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "version": "1.0.0",
    "expires_at": "2026-09-16T12:05:00.000Z",
    "all_versions": false,
    "download_url": "https://storage.example/pixelforge-code/json-contract-checker/1.0.0.zip?signed=…",
    "manifest_url": "https://x402git.com/api/label/pixelforge-code/json-contract-checker",
    "artifact_sha256": "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef",
    "version_endpoint": "https://x402git.com/api/r/pixelforge-code/json-contract-checker/v/1.0.0"
  }
}

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