Connect Claude Code to Google BigQuery and Telegram

Run a SQL query and return results inline (synchronous, bounded by timeout).

Page through the results of a (possibly async) query job.

Start a query / load / extract / copy job (async).

Fetch a job's status and statistics (poll until DONE).

List jobs in a project (filter by state, time range).

Request cancellation of a running job.

Delete a job's metadata.

List datasets in the project.

Fetch dataset metadata.

Create a new dataset.

Full replace of dataset metadata (PUT).

Partial update of dataset metadata (PATCH).

Delete a dataset.

List tables/views in a dataset.

Fetch table metadata/schema.

Create a table or view with a schema.

Partial update of a table (add columns, set expiration, etc.).

Full replace of table metadata (PUT).

Delete a table or view.

Streaming insert of JSON rows into a table (real-time append).

Read rows from a table directly (paginated, no SQL).

List stored procedures / UDFs / TVFs in a dataset.

Fetch a routine definition.

Create a stored procedure / UDF / TVF.

List BigQuery ML models in a dataset.

Fetch BQML model metadata.

Delete a BQML model.

Return the BigQuery service account for the project (KMS/transfer grants).

List projects the caller can access (for project picker UIs).

Restore a dataset within its time-travel window (datasets.undelete).

Replace a routine's full definition (routines.update, PUT).

Delete a routine (routines.delete).

Update mutable BQML model metadata (models.patch).

Get the IAM policy for a table (tables.getIamPolicy).

Set the IAM policy for a table (tables.setIamPolicy).

Test the caller's permissions on a table (tables.testIamPermissions).

List row access policies on a table (rowAccessPolicies.list).

Get a single row access policy (rowAccessPolicies.get).

Send message directly to a chat ID

Send message to a public channel or group

Send a document/file to a chat ID

Deliver via webhook (no message required)

Send a photo to a chat

Send a video to a chat

Send an audio file to a chat

Send a voice note (.ogg) to a chat

Send a GIF or silent H.264/MPEG-4 AVC video

Send a circular video message

Send a sticker

Send a group of photos, videos, or documents as an album

Send a phone contact

Send a geographic location

Send a venue (location with title and address)

Send an animated emoji that displays a random value

Edit the text of a sent message

Edit the caption of a media message

Delete a message

Delete multiple messages at once

Pin a message in a chat

Unpin a message (or all messages) in a chat

Forward a message to another chat

Copy a message to another chat (without forward tag)

Show a 'typing…' or 'uploading…' indicator in a chat

Create and send a poll or quiz

Stop a running poll

Get full information about a chat

Get information about a member of a chat

Get the number of members in a chat

Get a list of administrators in a chat

Ban a user from a chat

Unban a previously banned user

Restrict a user's permissions in a chat

Promote a user to admin or update their admin rights

Change the title of a chat

Change the description of a chat

Create an additional invite link for a chat

Revoke an invite link to a chat

Answer a callback query from an inline keyboard button

Answer an inline query with a list of results

Set a reaction on a message

Get basic information about the bot

Get info about a file by its file_id (includes download URL)

Send a payment invoice

Confirm or reject a payment pre-checkout query

Guided channel setup flow. Registers a webhook with the bot, then generates a deep-link for the user. When the user adds the bot to their channel as admin, the channel ID is automatically detected and stored — no manual copy-pasting needed.

Connect a Telegram channel by entering its @username or numeric ID. The bot must already be added as an admin to the channel before running. This node validates the connection and returns the channel details. Works correctly in setup flows — runs once and returns channel_id immediately.