Bankr DCA Bot

Production-grade Dollar-Cost Averaging bot using Bankr wallet on Base. No private key on disk. Schedule recurring token purchases with stop-loss protection and Telegram alerts WHAT IT DOES: Runs on a cron schedule (hourly / daily / weekly / custom). When the timer fires it: 1. Checks USDC balance via Bankr's balance endpoint (no credits consumed) 2. Checks daily API budget 3. Submits a natural-language swap to Bankr (`"swap $50 USDC to ETH on base"`) 4. Polls the async job until completion 5. Logs the purchase with timestamp, price, amount, and tx hash 6. Sends a Telegram notification (optional) Bonus features: stop-loss protection per token, multi-token DCA, idempotency across restarts, exponential backoff retries.