Provide Telegram astrology readings with Supabase, Astrology API and Gemini

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1. Workflow Overview

Quick Overview This workflow powers a Telegram astrology bot that manages chat sessions in Supabase, calculates natal or synastry charts via AstrologyAPI using location and timezone lookups, and us...

Best for

Support Chatbot automation workflows
AI Chatbot automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.telegramtrigger, n8n-nodes-base.supabase, n8n-nodes-base.code, n8n-nodes-base.if, n8n-nodes-base.httprequest, n8n-nodes-base.googledrive, n8n-nodes-base.telegram, @n8n/n8n-nodes-langchain.agent

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Salome Tkhilaishvili.

Original n8n.io source

1.1 Workflow description

Title: Provide Telegram astrology readings with Supabase, Astrology API and Gemini
Workflow name: Provide Telegram astrology readings with Supabase, Astrology API and Gemini

Quick Overview

This workflow powers a Telegram astrology bot that manages chat sessions in Supabase, calculates natal or synastry charts via AstrologyAPI using location and timezone lookups, and uses Google Gemini (via an n8n AI Agent) plus reference text from Google Drive to craft responses back to Telegram.

How it works

Receives incoming Telegram messages and callback queries from users.
Looks up the user’s session in Supabase by chat ID and routes the conversation through a state machine to collect either natal or synastry birth details.
Inserts or updates the session state and collected inputs in Supabase, and sends the next prompt/status message back to the user in Telegram.
When enough birth data is provided, parses the intake text, geocodes the city with OpenStreetMap Nominatim, and fetches a timezone offset from the GeoNames Timezone API.
Calls AstrologyAPI (western_horoscope or synastry_horoscope) with the computed coordinates and timezone to generate chart data.
Downloads a JSON reference file from Google Drive and merges it with the live chart output to build an analysis context.
Sends the user prompt plus context to a Google Gemini chat model through an AI Agent with memory, logs the reading metadata to Supabase, and posts the final formatted response to Telegram.

Setup

Add Telegram bot credentials and set the bot webhook in n8n so Telegram can deliver updates to the Telegram Trigger.
Add Supabase credentials and create the required tables/fields (sessions with chat_id, state, mode, p1_data, p2_data; and astrology_readings for logging).
Add HTTP Basic Auth credentials for AstrologyAPI and confirm the endpoint URLs match your AstrologyAPI plan (western_horoscope and synastry_horoscope).
Provide a valid GeoNames username in the timezone request, and ensure outbound HTTP access to OpenStreetMap Nominatim and GeoNames from your n8n instance.
Add Google Drive OAuth credentials and update the Google Drive file ID for the reference JSON (synastry.json) if you use a different file.
Add Google Gemini (PaLM) API credentials for the chat model used by the AI Agent.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Telegram Trigger

Type / Role: n8n-nodes-base.telegramTrigger - telegramTrigger
Config choices: Version 1.1

Block 2 - Supabase: Get Session

Type / Role: n8n-nodes-base.supabase - supabase
Config choices: Version 1

Block 3 - Logic Engine

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 4 - Record Exists?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 5 - Supabase: Update Session

Type / Role: n8n-nodes-base.supabase - supabase
Config choices: Version 1

Block 6 - Supabase: Insert Session

Type / Role: n8n-nodes-base.supabase - supabase
Config choices: Version 1

Block 7 - Is Pure Chat?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 8 - Calculate Reading Now?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 9 - Parse Intake Data

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 10 - Get Coordinates

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.1

Block 11 - Get Timezone Offset

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.1

Block 12 - Astrology API Engine

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.1

Block 13 - Download RAG JSON

Type / Role: n8n-nodes-base.googleDrive - googleDrive
Config choices: Version 3

Block 14 - Final Similarity Filter

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 15 - Supabase: Log Reading History

Type / Role: n8n-nodes-base.supabase - supabase
Config choices: Version 1

Block 16 - Telegram Bot Response

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 17 - Send a text message

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 18 - Code in JavaScript

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 19 - Prepare input for natal/synastry calculation

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 20 - Convert service output to context

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 21 - AI Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 3.1

Block 22 - Google Gemini Chat Model1

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1.1

Block 23 - Simple Memory

Type / Role: @n8n/n8n-nodes-langchain.memoryBufferWindow - memoryBufferWindow
Config choices: Version 1.4

Block 24 - Prepare data for agent

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Showing the first 24 of 29 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Provide Telegram astrology readings with Supabase, Astrology API and Gemini
Complexity	advanced
Nodes	29
Categories	Support Chatbot, AI Chatbot
Author	Salome Tkhilaishvili
Published	25 May 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/15944/15944.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Support Chatbot workflows AI Chatbot workflows

Frequently asked questions

What does Provide Telegram astrology readings with Supabase, Astrology API and Gemini do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Support Chatbot, AI Chatbot use case.

Salome Tkhilaishvili

4 workflows

Nodes

n8n-nodes-base.telegramtrigger n8n-nodes-base.supabase n8n-nodes-base.code n8n-nodes-base.if n8n-nodes-base.httprequest n8n-nodes-base.googledrive n8n-nodes-base.telegram @n8n/n8n-nodes-langchain.agent

Complexity

advanced

Published 25 May 2026

Likes 0

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Install path: /data/workflows/15944/15944.json

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Provide Telegram astrology readings with Supabase, Astrology API and Gemini

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Quick Overview

How it works

Setup

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Telegram Trigger

Block 2 - Supabase: Get Session

Block 3 - Logic Engine

Block 4 - Record Exists?

Block 5 - Supabase: Update Session

Block 6 - Supabase: Insert Session

Block 7 - Is Pure Chat?

Block 8 - Calculate Reading Now?

Block 9 - Parse Intake Data

Block 10 - Get Coordinates

Block 11 - Get Timezone Offset

Block 12 - Astrology API Engine

Block 13 - Download RAG JSON

Block 14 - Final Similarity Filter

Block 15 - Supabase: Log Reading History

Block 16 - Telegram Bot Response

Block 17 - Send a text message

Block 18 - Code in JavaScript

Block 19 - Prepare input for natal/synastry calculation

Block 20 - Convert service output to context

Block 21 - AI Agent

Block 22 - Google Gemini Chat Model1

Block 23 - Simple Memory

Block 24 - Prepare data for agent

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions