---
title: "Connect Firebase / Firestore to Crossmint - APIANT.ai"
description: "When \"New Document Within a Firestore Collection\" fires in Firebase / Firestore, your agent runs \"Add collection\" in Crossmint."
canonical: "https://apiant.ai/connect/firebase-firestore-to-crossmint"
---

# Connect Firebase / Firestore to Crossmint

When **New Document Within a Firestore Collection** fires in [Firebase / Firestore](https://apiant.ai/connections/firebase-firestore), your agent runs **Add collection** in [Crossmint](https://apiant.ai/connections/crossmint). Describe the whole flow and it is built, tested on every scenario and kept running.

Firebase / Firestore **1** trigger Firebase / Firestore **6** actions Crossmint **13** actions

What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.

## What do you want Firebase / Firestore and Crossmint to do together?

Give your AI client this address.

`https://mcp.apiant.ai`

One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.

### Set it up in your client

### Claude Code

Run this in the directory you want to work in.

`claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai`

Start Claude Code there, approve the server, and sign in in the browser page it opens.

[Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code)

### Claude, web and desktop

Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

### Cursor

Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

### Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

### Codex and the ChatGPT desktop app

Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

### Any other MCP client

Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.

[Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp)

Example flows

## What Firebase / Firestore can start in Crossmint

- When **New Document Within a Firestore Collection** in Firebase / Firestore then **Add collection** in Crossmint
- When **New Document Within a Firestore Collection** in Firebase / Firestore then **Update collection** in Crossmint

Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.

Everything your agent can do with Firebase / Firestore and Crossmint

## Triggers and actions 1 trigger · 19 actions

- Trigger

**New Document Within a Firestore Collection**

Triggers when a new document is added to a Cloud Firestore collection.

- Action

**Create Cloud Firestore Document**

Creates a new document within a Cloud Firestore collection.

- Action

**Delete Cloud Firestore Document**

Deletes a Firestore document by its collection path and document ID.

- Action

**Find Cloud Firestore Document**

Finds a document using a Structured Query within a collection.

- Action

**Get Cloud Firestore Document**

Returns one Firestore document by its collection path and document ID.

- Action

**Run Cloud Firestore Query**

Returns the Firestore documents in a collection that match a field filter.

- Action

**Update Cloud Firestore Document**

Updates the given fields on an existing Firestore document.

- Action

**Add collection**

Create a new NFT collection.

- Action

**Add NFT**

Mint a new NFT into a collection.

- Action

**Add wallet**

Create a new wallet (custodial or smart wallet) for a user/email/chain.

- Action

**Find NFTs by wallet**

Get NFTs held by a given wallet address/identifier.

- Action

**Get action status**

Poll the status of an async Crossmint action (mint, transfer, etc.) by actionId.

- Action

**Get collection**

Get info for a single collection by id.

- Action

**Get NFT**

Get an NFT's mint status/details by id.

- Action

**List collections**

Get all collections owned by the user.

- Action

**List NFTs**

Get all NFTs minted under a collection.

- Action

**Sign message**

Sign an arbitrary message with a wallet's key.

- Action

**Transfer NFT**

Transfer an NFT to another user (by userId or email).

- Action

**Update collection**

Update a collection's info.

- Action

**Update NFT**

Edit an existing NFT's metadata.

## Each app on its own

- [ **Firebase / Firestore** Firebase Realtime Database and Google Cloud Firestore are flexible databases that give you the ability to...](https://apiant.ai/connections/firebase-firestore)
- [ **Crossmint** API platform for stablecoin payments, wallet infrastructure, and on-chain asset tokenization for apps and AI...](https://apiant.ai/connections/crossmint)

Reviews

## What our customers say

## More from Firebase / Firestore

- [ **Firebase / Firestore to Google Cloud Text-to-Speech** Cloud API that converts written text into natural-sounding spoken audio in multiple languages and voices.](https://apiant.ai/connect/firebase-firestore-to-google-cloud-text-to-speech)
- [ **Firebase / Firestore to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/firebase-firestore-to-hubspot)
- [ **Firebase / Firestore to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/firebase-firestore-to-salesforce)
- [ **Firebase / Firestore to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/firebase-firestore-to-slack)
- [ **Firebase / Firestore to Google Sheets** Google Sheets](https://apiant.ai/connect/firebase-firestore-to-google-sheets)
- [ **Firebase / Firestore to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/firebase-firestore-to-gmail)

## More into Crossmint

- [ **HubSpot to Crossmint** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-crossmint)
- [ **Salesforce to Crossmint** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-crossmint)
- [ **Slack to Crossmint** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-crossmint)
- [ **Google Sheets to Crossmint** Google Sheets](https://apiant.ai/connect/google-sheets-to-crossmint)
- [ **Gmail to Crossmint** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-crossmint)
- [ **Google Calendar to Crossmint** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-crossmint)

Questions

## Firebase / Firestore and Crossmint, answered

###

### What can start an automation from Firebase / Firestore?

Any of Firebase / Firestore's 1 trigger in the catalog, including New Document Within a Firestore Collection. Describe the moment in plain language and your agent picks the right one.

###

### What can your agent do in Crossmint when something happens in Firebase / Firestore?

Any of Crossmint's 13 actions, including Update collection, Update NFT, Add collection and Add NFT. Your agent maps the data both ways and tests every scenario before it ships.

###

### Can it also run from Crossmint to Firebase / Firestore?

Crossmint has no triggers in the catalog today, so automations start in Firebase / Firestore. If you need the other direction, ask: your agent reads Crossmint's API documentation and adds it.

###

### Do I have to build a connector for Firebase / Firestore or Crossmint?

No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.

###

### Can my AI client use Firebase / Firestore and Crossmint without building an automation?

Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.

###

### What happens when something fails?

Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.

###

### Is there a free plan?

Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.