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Git Commit Message Generator from Diff
x402
Git Commit Message Generator from Diff is a paid API for AI agents from x402-deployer.x402-deployer.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Generates a Conventional Commits-formatted git commit message (type, scope, subject, body, breaking_change flag) from a provided code diff
Price / call$0.01
Success—
StatusUnknown
How this service works
Git commit message generator / Conventional Commits / AI commit-msg. Type, scope, subject, body, breaking_change flag. Ready for git commit -m.
Output
Returns a structured Conventional Commits object with: type (e.g. feat, fix, refactor, chore), scope (affected module/area), subject (short imperative summary), body (detailed explanation), and a breaking_change boolean flag — ready to use directly with git commit -m.
Example use cases
Example prompt
“Generate a Conventional Commits message for this diff — it refactors the authentication middleware to use JWT instead of sessions and removes the old session store, which is a breaking change: `diff --git a/src/middleware/auth.js ...`”
Technical details
Endpoint
POSThttps://x402-deployer.x402-deployer.workers.dev/commit-message-from-diffWhen to prefer
Use this endpoint when you need a structured, Conventional Commits-compliant commit message automatically derived from a real code diff. Ideal for CI/CD pipelines, developer tooling agents, or IDE plugins that want to automate commit message authoring while adhering to semantic versioning conventions. Prefer this over generic text generation when you need the specific type/scope/subject/body/breaking_change schema.
Side effects
- Empty or malformed diff input returns an error
- Diff too large may exceed processing limits
- Ambiguous or context-free diffs may produce low-quality or generic commit messages
- Payment failure returns 402 status before processing
Input
{
"diff": "diff --git a/src/utils/logger.js b/src/utils/logger.js\nindex abc1234..def5678 100644\n--- a/src/utils/logger.js\n+++ b/src/utils/logger.js\n@@ -1,8 +1,12 @@\n const fs = require('fs');\n const path = require('path');\n \n-function logMessage(message) {\n- console.log(message);\n+function logMessage(message, level = 'info') {\n+ const timestamp = new Date().toISOString();\n+ const logEntry = `[${timestamp}] ${level.toUpperCase()}: ${message}`;\n+ console.log(logEntry);\n }\n \n-module.exports = { logMessage };\n+function logError(error) {\n+ logMessage(error.message, 'error');\n+}\n+\n+module.exports = { logMessage, logError };"
}Output
{
"body": "Enhance the logger to support different log levels and add a dedicated error logging function. This improves the granularity of logging and makes error handling more explicit.",
"type": "feat",
"model": "mistral-small-3-2-24b-instruct",
"scope": "utils",
"style": "conventional",
"source": "venice",
"subject": "add log level and error handling",
"diff_chars": 619,
"full_message": "feat(utils): add log level and error handling\n\nEnhance the logger to support different log levels and add a dedicated error logging function. This improves the granularity of logging and makes error handling more explicit.",
"breaking_change": false
}Tags
x402
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