Automation library · Data collection

Track crypto price crashes with CoinGecko and Marketaux

Started by a clock, and works across Slack. It hands the judgement calls to Gemini. 13 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: Gemini

13 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 3Logic 5Service 4

The steps in the order they run, from what starts it.

  1. 1Every 4 Hours TriggerSchedule triggerStarts it
  2. 2Google Gemini ModelLm Chat Google GeminiModel
  3. 3Define Output SchemaOutput Parser StructuredModel
  4. 4Set Asset ParametersSetLogic
  5. 5Market Analyst AgentAgentModel
  6. 6Fetch Current Asset PriceHttp RequestService
  7. 7Prepare Slack MessageSetLogic
  8. 8Fetch 24h Market DataHttp RequestService
  9. 9Post Message to SlackSlackService
  10. 10Calculate Crash SeverityCodeLogic
  11. 11If Crash Threshold MetIfLogic
  12. 12Fetch Market NewsHttp RequestService
  13. 13Extract News ArticlesCodeLogic

How it's built

Starts on
A clock
Steps
13, with 1 branch
Size
Medium: a working afternoon
Connects to
Slack
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Slack account, and a key for Gemini. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

Yes. It calls Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 13 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 13 steps before you point it at anything that matters.