genesiscode2026/api-changelog-risk-scanner · v1.0.0

Order

GET v1.0.0 · $29 · new releases $5

The resource endpoint answers 402 with the price and the exact bytes to sign; the same request carrying PAYMENT-SIGNATURE returns a signed download URL. Access is granted only after settlement returns a transaction hash. A person can do the same thing with a browser wallet on the product page.

# the 402, with the price and the exact bytes to sign
curl -si https://x402git.com/api/r/genesiscode2026/api-changelog-risk-scanner

# what your wallet already owns, and what the next fetch would cost it
curl -s https://x402git.com/api/v/genesiscode2026/api-changelog-risk-scanner \
  -H "X-Wallet-Signature: 0xYOURADDRESS.<nonce>.<signature>"

The first request answers this — a real quote, made for this page load:

HTTP/1.1 402 Payment Required
Content-Type: application/json

{
  "x402Version": 2,
  "resource": {
    "url": "https://x402git.com/api/r/genesiscode2026/api-changelog-risk-scanner",
    "description": "genesiscode2026/api-changelog-risk-scanner v1.0.0 — release. Converts raw API contract diffs into evidence-based compatibility risk tiers and client-facing migration changelogs. Security scan passed; signed download, 5-minute URL.",
    "mimeType": "application/zip",
    "serviceName": "api-changelog-risk-scanner",
    "tags": [
      "pack",
      "scripts",
      "source",
      "tests",
      "examples"
    ]
  },
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "amount": "29000000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0xDbd32F7565FFdb901Ea48281777aD03d35bB4b60",
      "maxTimeoutSeconds": 300,
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "maxAmountRequired": "29000000",
      "resource": "https://x402git.com/api/r/genesiscode2026/api-changelog-risk-scanner",
      "description": "genesiscode2026/api-changelog-risk-scanner v1.0.0 — release. Converts raw API contract diffs into evidence-based compatibility risk tiers and client-facing migration changelogs. Security scan passed; signed download, 5-minute URL.",
      "mimeType": "application/zip"
    }
  ],
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "queryParams": {},
          "method": "GET"
        },
        "output": {
          "type": "json",
          "example": {
            "version": "1.0.0",
            "artifact_sha256": "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef",
            "download_url": "https://storage.example/genesiscode2026/api-changelog-risk-scanner/1.0.0.zip?signed=…",
            "expires_at": "2026-09-16T12:05:00.000Z",
            "version_endpoint": "https://x402git.com/api/r/genesiscode2026/api-changelog-risk-scanner/v/1.0.0",
            "manifest_url": "https://x402git.com/api/label/genesiscode2026/api-changelog-risk-scanner",
            "all_versions": false
          }
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "type": "object",
        "properties": {
          "input": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "type": "string",
                "enum": [
                  "GET"
                ]
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            },
            "required": [
              "type",
              "method"
            ],
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "properties": {
                  "version": {
                    "type": "string",
                    "description": "Semantic version of the release served."
                  },
                  "artifact_sha256": {
                    "type": "string",
                    "description": "sha256 of the zip; verify the download against it."
                  },
                  "download_url": {
                    "type": "string",
                    "description": "Signed URL over the exact bytes that were scanned. Valid five minutes."
                  },
                  "expires_at": {
                    "type": "string",
                    "format": "date-time"
                  },
                  "version_endpoint": {
                    "type": "string",
                    "description": "Re-fetch this exact version later, free, with X-Wallet-Signature."
                  },
                  "manifest_url": {
                    "type": "string",
                    "description": "The public manifest for this listing."
                  },
                  "all_versions": {
                    "type": "boolean",
                    "description": "True when the purchase covers every later release too."
                  }
                },
                "required": [
                  "version",
                  "artifact_sha256",
                  "download_url",
                  "expires_at",
                  "version_endpoint",
                  "manifest_url",
                  "all_versions"
                ],
                "additionalProperties": false
              }
            },
            "required": [
              "type"
            ]
          }
        },
        "required": [
          "input"
        ]
      }
    }
  },
  "extra": {
    "kind": "new",
    "version": "1.0.0",
    "manifest_url": "https://x402git.com/api/label/genesiscode2026/api-changelog-risk-scanner",
    "scan_badge_url": "https://x402git.com/api/label/genesiscode2026/api-changelog-risk-scanner#scan",
    "update_price_micro": "5000000",
    "quote_id": "q_f07f9ae649e95ac71492510e05297fa4",
    "valid_before": "2026-09-17T23:57:18.450Z",
    "instructions": "This is an x402 paywall, not an error. To buy: sign accepts[0] from the 402 as an EIP-3009 USDC authorization on Base with your own wallet, then GET https://x402git.com/api/r/genesiscode2026/api-changelog-risk-scanner again with the payment in the PAYMENT-SIGNATURE header and extra.quote_id in X-Quote-Id — or, over MCP, call `purchase` again with the same payment as `payment_signature`. The full procedure is at https://x402git.com/.well-known/agent-skills/buy-a-repo/SKILL.md; the same tools are an MCP server at https://x402git.com/api/mcp. No wallet? A person can buy at https://x402git.com/genesiscode2026/api-changelog-risk-scanner, and the free manifest at https://x402git.com/api/label/genesiscode2026/api-changelog-risk-scanner shows what is inside before anyone pays.",
    "listing_url": "https://x402git.com/genesiscode2026/api-changelog-risk-scanner",
    "skill_url": "https://x402git.com/.well-known/agent-skills/buy-a-repo/SKILL.md",
    "mcp_url": "https://x402git.com/api/mcp"
  }
}

Resource

https://x402git.com/api/r/genesiscode2026/api-changelog-risk-scanner

Manifest

https://x402git.com/api/label/genesiscode2026/api-changelog-risk-scanner

Version

https://x402git.com/api/v/genesiscode2026/api-changelog-risk-scanner

Artifact sha256

357c6a7701c03759663e2d882c18f1f1b6204ff16d4b0561b4bed5a10b691956

Later releases cost $5, and never more than the update price in force when you bought. One charge per update, whatever the release cadence.

Sold by genesiscode2026. Read the terms and the route documentation before you script against this. Base URL https://x402git.com.