Grok BotRoutineShopping & travel

Flight price watch with a threshold

Check one route every morning and alert when it drops below your threshold; buying stays with you.

From Jonathon on X · Oct 2026

Setup time5 min

CostIncluded in plan

RunsDaily 09:00

NeedsGrok Bot, web search

Last updated2026-10-17

What the source did

Example: check London–Lisbon at 9am daily and alert below £120.
Saved as a routine; no purchasing.

Summary written by Agent Cookbook. See the original for the full context.

Their prompt

From Jonathon Their exact wording. Save it as a routine; buying stays with you. Source ↗

Check this flight London to Lisbon every morning at 9am and tell me if it drops below £120

Approval rule

🛡

Never books or enters payment details.

Set it up

Run once and confirm the price matches what you see.
Save as a routine.
Stop it after you book.

Common failures

⚠

Prices without bags look cheaper; specify bags.
Sites show different totals; ask it to name the source.

Variations

Hotel or train prices.
Weekly price-trend summary.

Use this recipe

Read the original ↗

Safety

Run it once by hand before scheduling. Never paste API keys or passwords into a prompt.

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