Build log: a Telegram automation guide in dated entries
The build log is a Telegram automation guide written as dated entries. Each entry explains one behavior of the Bot API or of a user-account client, such as update delivery, webhook setup, pacing, or a flood error, and names the official page on which it was checked. Entries describe mechanisms and do not promise results.
The workflow library documents what can be built. The build log documents how the parts behave. An entry here takes one piece of Telegram's interface and explains it at the level a person needs in order to make a decision: what the piece does, what it returns when it fails, and what that means for a workflow that depends on it.
Entries fall under four headings:
- Bot API behavior. How updates are delivered, what a bot can see in a group, which rights a method requires, and how the two ways of receiving updates differ. This is the closest thing on the site to a Telegram bot API guide, and it always points back to the official reference.
- Limits and errors. What a 429 reply means for a bot, what
FLOOD_WAIT_Xmeans for a user account, and how a queue should respond to each. The error reference is the source for the codes. - Integration patterns. How a Telegram event reaches a spreadsheet, a CRM, or a pipeline tool, how an outside event returns as a message, and where data is stored along the way.
- Rules. What the Telegram API Terms of Service and Telegram's Terms of Service require of an automated client, and which requests fall outside them.
Three conventions apply to every entry. A platform fact is stated only if it appears on one of Telegram's own pages, and the entry gives the date of the check. Telegram updates its developer documentation regularly, so an older date is a reason to read the current page. A code sample is illustrative: it shows the shape of a call and is not a finished program. Finally, an entry does not contain client names, usage figures, or outcomes, because the service does not publish them.
The log is written for two kinds of reader. A channel or group owner can use it to understand what a builder is proposing and to ask better questions. A developer can use it as a set of notes on the points where Telegram's behavior is easy to misread, such as the fact that a bot cannot receive updates through long polling while a webhook is set.
One subject is absent on purpose. The log does not explain how to send messages to people who did not ask for them, and it does not describe how to avoid a flood limit. An entry that mentions those limits explains how to respect them. New entries appear at the top of the list below.
What has been logged so far?
- The build log has no entries yet. The first one will be listed here, with later entries placed above it.
What should you expect from the build log?
Is the build log a tutorial series?
Not in the usual sense. An entry explains one behavior and its consequences for a workflow. It may include a short sample, but it does not walk through a complete project from an empty folder.
How current is an entry?
Each entry shows the date on which its facts were checked against Telegram's pages. If the official page has changed since that date, the official page is correct and the entry is out of date.
Do entries cover user-account automation?
Yes, where it helps to explain a limit or a rule. Those entries describe the conditions in the API terms and the meaning of flood errors. They do not describe mass messaging or account rotation.
Can I build a workflow from an entry without hiring anyone?
Yes. The entries are public so that a reader with the skills can do exactly that. The contact page exists for a workflow that you would prefer to have built and handed over.
The build log is general technical information from an independent service. It is not official Telegram documentation, and Telegram has no part in writing it.