[Telegram BOT] Bitcoin Fee and Wallet Monitoring Tool

[RGBTC]

--------------------------------------
▀ ▄.^@BTCfeesBot.▄ ▀
--------------------------------------

Preview:

Features:

• Get a quick summary of current mempool fees and recommendations;
• Set notifications for fee rate target;
• Receive transaction confirmation notifications (up to 3 TXIDs per user);
• Monitor wallet activity (up to 3 wallets per user);
• More features to be added.

Data updates every minute, so the maximum notification delay is no more than 59 secs (barring issues with the mempool.space API endpoint).

What data is collected:

• Telegram UserID (naturally);
• TXIDs (optional);
• Wallet addresses (optional).

That’s all.

Project background:
I actually started developing this bot 2 years ago with multi-coin support (limited to fee recommendation alerts only), but I discontinued it because some API endpoints stopped working reliably (for free subs, hahaa) and altcoin fees tended to remain stable. Later, I came across information that led to this thread, prompting me to fill that gap and restructure my existing bot code to focus exclusively on the Bitcoin community.

I would greatly appreciate any feedback and suggestions.

--------------------------------------
▀ ▄.^@BTCfeesBot.▄ ▀
--------------------------------------

Updates:

23-09-26	Initial launch
...	...

[SFR10]

I would greatly appreciate any feedback and suggestions.

According to the bot, it only monitors incoming transactions for addresses, so it'd be nice to have another option that only monitors outgoing transactions.
^{- BTW, does this also have the same three-limit that's present for transaction confirmations?}

Bookmarked

[Cinexa]

so it'd be nice to have another option that only monitors outgoing transactions.

People who keep their funds in a cold wallet and want to monitor their wallet address would love this.
If my fund ever moves, the bot will notify me.

I have seen this before. But I don't remember the bot name.

Well done RGBTC.

[RGBTC]

so it'd be nice to have another option that only monitors outgoing transactions.

People who keep their funds in a cold wallet and want to monitor their wallet address would love this.
If my fund ever moves, the bot will notify me.

I have seen this before. But I don't remember the bot name.

Well done RGBTC.

Thanks, that first suggestion really opened my mind.
I'll note it down for future updrades; I'm currently working on another feature for the bot.

^{- BTW, does this also have the same three-limit that's present for transaction confirmations?}

For now, there is no limit on the number of notifications for capturing incoming transactions (unconfirmed); the only limits are a maximum of three addresses per user and the option to enable notifications for unconfirmed TXids. I might relax these limitations in the future. I need to test how to handle high request volumes, considering mempool API limits and the fact that I'm running this on a cheap server, .

[denshin]

since it all hangs on one mempool.space endpoint, id show a small "data is stale" note when it fails. otherwise a missed alert looks exactly like nothing happened, and for someone watching a cold wallet thats the worst case

[CryptoVertex7]

Congratulations on the initial launch! The bot looks useful, especially the real-time fee alerts and wallet monitoring. I’ll keep an eye on the project and share feedback as I test it. Good luck with the development.