Save yourself the work of writing custom integrations for Google Cloud Firestore and Greip and use n8n instead. Build adaptable and scalable Data & Storage, workflows that work with your technology stack. All within a building experience you will love.

In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.
Create custom Google Cloud Firestore and Greip workflows by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.
Create
Create a document
Create or Update
Create a new document, or update the current one if it already exists (upsert)
Delete
Delete a document
Get
Get a document
Get Many
Get many documents from a collection
Query
Runs a query against your documents
Get Many
Get many root collections
ASN Lookup
Lookup Autonomous System Number (ASN) data
BIN Lookup
Retrieve comprehensive information associated with a debit or credit card
Country Lookup
Retrieve detailed information about a given country
Domain Lookup
Lookup any domain name and retrieve associated data and risk evaluation metrics
IBAN Lookup
Validate a given IBAN and obtain essential information about the issuing country
IP Lookup
Retrieve comprehensive information about a given IP address
Email Scoring
Score any email address and retrieve its risk evaluation metrics
IP Scoring
Get threat intelligence and risk scoring for an IP address
Payment Fraud Detection
Detect and score payment fraud risk for a transaction
Phone Scoring
Score any phone number and retrieve its risk evaluation metrics
Profanity Detection
Detect offensive or inappropriate language in a given text

Google Cloud Firestore is a flexible, scalable database for mobile, web, and server development from Firebase and Google Cloud. It keeps your data in-sync across client apps through real-time listeners and offers offline support for mobile and web
Google Cloud Firestore node docs + examples
Google Cloud Firestore credential docs
See Google Cloud Firestore integrations
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