# JustLog3 Cloud

> JustLog3 Cloud is a hosted log service for developers: send log lines over HTTPS from Python, Go or any language, search them in a dashboard, get Telegram alerts when a session grows past a threshold, and ask an AI assistant about your logs, tasks and GitHub repositories.

- Free plan: 5,000 log lines a day kept 2 days, 12 AI assistant messages a day. Paid plans from $4.99 a month, paid in crypto.
- Ingestion API: POST https://jl3-cloud.site/api/logs/ with `Authorization: Bearer <token>` and a text/plain body; OpenAPI: https://jl3-cloud.site/openapi.json
- Client libraries: Python `pip install justlog3`, Go `go get github.com/OAzizjon/justlog3/go` (https://github.com/OAzizjon/justlog3)

## Docs

- [Quick start](https://jl3-cloud.site/docs/quickstart.md): Send your first log line to JustLog3 Cloud in about two minutes, from Python, Go or plain HTTP.
- [Python](https://jl3-cloud.site/docs/python.md): Install the justlog3 package, log to a file and to the cloud, levels, batching and shutdown behaviour.
- [Go](https://jl3-cloud.site/docs/go.md): Use the justlog3 Go module: loggers, options, cloud sending and why Shutdown() matters.
- [HTTP API](https://jl3-cloud.site/docs/http-api.md): Send logs from any language with one POST request: headers, compression, responses and retries.
- [Telegram alerts](https://jl3-cloud.site/docs/alerts.md): Link a Telegram chat and get a message when a log session grows past a threshold or the daily quota runs low.
- [AI assistant](https://jl3-cloud.site/docs/ai-assistant.md): Ask an assistant about your logs, tasks and GitHub repositories, and what it can and cannot do.
- [Plans and limits](https://jl3-cloud.site/docs/limits.md): Daily log lines, retention, AI messages and repositories on Free, Starter, Expert and Enterprise.
- [FAQ](https://jl3-cloud.site/docs/faq.md): Answers to common questions about JustLog3 Cloud: pricing, data, security and troubleshooting.

## Guides

- [Prompt injection through log files: what red-teaming our assistant found](https://jl3-cloud.site/blog/prompt-injection-through-log-files.md): Logs are text an attacker can write. We fed our AI log assistant planted instructions, a poisoned search result and parallel requests: what got through, and the small checks that closed each hole.
- [Send logs from a Bash script or cron job with curl](https://jl3-cloud.site/blog/send-logs-from-bash-and-cron-with-curl.md): Ship the output of shell scripts and cron jobs to JustLog3 Cloud with one curl call per run, with retries that never store a batch twice and Telegram alerts for runaway jobs.
- [Telegram alerts for Python scripts that fail at night](https://jl3-cloud.site/blog/telegram-alerts-for-python-cron-jobs.md): Send logs from Python cron jobs and workers to JustLog3 Cloud, get a Telegram message when a run starts looping, and ask the AI assistant why it failed.

## Optional

- [Plans and pricing](https://jl3-cloud.site/plans/)
- [Changelog](https://jl3-cloud.site/changelog/)
- [All docs in one file](https://jl3-cloud.site/llms-full.txt)