Upstash Vector - NoClick

The Upstash Vector node adds Upstash Vector operations to your workflows. Add it on the canvas or ask the AI builder for it by name, then pick an operation and fill in its fields.

You can wire the Upstash Vector node into an AI agent as a tool provider: the agent calls the operations you allow. See Agent tools.

Credentials

Connect Upstash Vector under Credentials in the node settings. See Connecting credentials for the general flow. Enter the values manually when creating the credential. Get your credentials here.

Operations

Index

Operation	ID	Description
Database Info	`info`	Get database stats (vector count, dimension, similarity function).
Reset Namespace	`reset`	Delete all vectors from a namespace (or the entire index if no namespace given).

Text

Operation	ID	Description
Query by Text	`query_text`	Search by text, Upstash embeds the text server-side (requires an embedding-enabled database).
Upload & Index Document	`upload_and_index`	Upload a document, chunk it, and index it with server-side embedding.
Upsert Text	`upsert_text`	Insert text records, Upstash embeds them server-side (requires an embedding-enabled database).

Vectors

Operation	ID	Description
Delete Vectors	`delete`	Delete vectors by ID.
Fetch Vectors	`fetch`	Fetch vectors by ID.
List Vectors (Range)	`range`	Scroll / paginate through all vectors in a namespace using a cursor.
Query / Search	`query`	Find the most similar vectors to a query vector.
Update Vector Metadata	`update`	Update the metadata and/or data field of an existing vector without re-supplying the embedding.
Upsert Vectors	`upsert`	Insert or overwrite vectors.