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Create, Update, and Read a Firestore Document

Create an example Firestore document, update its name, and read it back.

Use in Open Flow
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Create, Update, and Read a Firestore Document workflow in Open FlowCreate, Update, and Read a Firestore Document workflow in Open Flow

Create an example document, update its name, and read it back from Firestore.

Setup

Create a Firestore database in a Google Cloud project and choose a collection ID. In Open Flow, bind a Google OAuth access token with the datastore or cloud-platform scope to all three HTTP nodes; refresh or replace the token when it expires. Run with the project ID and collection ID. In n8n, configure the project and collection in Google Cloud Firestore and connect the same Firestore OAuth credential to all three Firestore nodes. Run one format at a time.

Behavior

The workflow creates a document with an automatically assigned ID and fields id: 1 and name: n8n. It updates only the name to nodemation, then retrieves the same document. It uses the default Firestore database. Each run creates a new document.

The workflow checks the update’s per-write status before reading. A failed or uncertain request can leave a document created or updated. Inspect Firestore before retrying; writes are not rolled back or automatically repeated.

Inspiration & credits

Changes to the source

  • Replace the source project and collection with configuration. Open Flow uses Firestore REST with an OAuth access token and returns the simplified document.
  • Both formats check the per-write update status before reading the document.

Adapted from Create, update, and get a document in Google Cloud Firestore in Zie619/n8n-workflows. The matching n8n community listing credits Harshil Agrawal. The original template does not state a separate license.

The collection’s MIT notice is pinned at a later revision. This is the collection notice at that revision; it does not establish a separate original template author’s license. Our changes are listed above; see repository licensing.

MIT License

Copyright (c) 2025 Zie619

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.