Get alerted the moment Bitcoin or Ethereum prices drop

flowchart TD trig(["scheduled price check"]):::trigtime s0["check bitcoin and ethereum prices"]:::svc s1["compare to dip threshold"]:::task s2["flag detected price dip"]:::task trig --> s0 s0 --> s1 s1 --> s2 gx{"○ which channels to alert"}:::gate s2 --> gx p00["send telegram alert"]:::task gx -->|"telegram"| p00 p10["send slack alert"]:::task gx -->|"slack"| p10 p20["send SMS alert"]:::task gx -->|"text message"| p20 p00 --> out p10 --> out p20 --> out out[/"instant dip alert delivered"/]:::out pay{{"never miss a buying dip"}}:::pay out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff