Integrations

B1 plugs into the tools your team already uses. Connect Slack or Discord for staff notifications, automate workflows in Zapier or Make, or export data on demand to Google Sheets — without paying for a separate integration platform and without ChurchApps hosting anything extra. Every integration runs on the third party's own infrastructure and talks to your church through B1's webhooks or REST API.

What's Available

Integration	What it does	Direction	Effort to set up
Slack	Post readable notifications (new people, donations, sign-ups, …) to a Slack channel	B1 → Slack	2 minutes
Discord	Same, in a Discord channel	B1 → Discord	2 minutes
Zapier	Use B1 events as triggers and B1 actions in any of Zapier's 7,000+ apps	Both	5–10 min per Zap
Make	Same idea as Zapier, in Make's visual scenario builder	Both	5–10 min per scenario
Google Sheets	Export People / Donations / Groups / Attendance to a spreadsheet on demand	B1 → Sheet	5 minutes
Claude	Ask Anthropic's Claude questions about your church data, scoped to your permissions	Both	5 minutes
ChatGPT	Same idea with OpenAI's ChatGPT, via a Custom GPT or MCP-aware OpenAI tooling	Both	10 minutes
Connected services	Curated recipes for Mailchimp, Donorbox, Subsplash, VOMO, Clearstream, Text In Church, Mobile Message, Checkr	Varies	5–10 min each

How to Pick

• Just want a notification in chat? Use Slack or Discord — no third-party account, no Zap to maintain. Configured entirely inside B1Admin.
• Want to automate something across apps (e.g. "when someone gives, add them to my Mailchimp list and Slack #donations")? Use Zapier or Make. Zapier is friendlier; Make is cheaper at scale and has more flexible logic.
• Need a one-off data pull or a scheduled report? Use Google Sheets — paste an API key into the add-on's sidebar and click Export.
• Want to ask questions in plain English ("how many first-time visitors last Sunday?", "summarize giving this month")? Use Claude or ChatGPT — both connect to B1 with a single API key.
• Building your own custom integration? None of the above — talk to the REST API directly with an API key, or subscribe a server you control to webhooks.

What They Have In Common

Every integration authenticates with a B1 API key, created in B1Admin under Settings → Developer → API Keys. The key:

• Is bound to a specific person in your church and inherits that person's permissions
• Can be narrowed with scopes — for example a Google Sheets export only needs people:read, not settings:write
• Can be revoked at any time, instantly cutting the integration's access without affecting anything else

A few connectors (Zapier, Make) also register a webhook on your behalf when the Zap or scenario is turned on, and remove it when you turn the Zap off — you don't manage the webhook URL yourself.

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For Zapier and Make to register webhooks automatically, the API key needs the settings:write scope (plus the resource scopes for whatever the integration touches). A read-only key works for actions and exports but not for triggers.

Cost

ChurchApps is free and open-source. Slack/Discord, the @churchapps/integration-sdk, and the official Zapier / Make / Google Sheets connectors are also free from our side. The third parties may charge for their own platforms (Zapier and Make both have generous free tiers; Slack, Discord, and Google Sheets are free for this purpose).

Building Your Own

If none of the above fits, every B1 surface is open:

• REST API — call B1 from any language with an Authorization: Bearer cak_… header
• Webhooks — subscribe a public HTTPS endpoint to one or more event types and receive signed JSON payloads
• OAuth + Connected Apps — if you're building a SaaS product used by many churches

Next Steps

• Slack & Discord — post chat notifications
• Zapier — connect to 7,000+ apps
• Make — visual workflow automation
• Google Sheets — export to spreadsheets
• Claude — ask Anthropic's Claude about your church data
• ChatGPT — ask OpenAI's ChatGPT about your church data
• Connected services — per-service recipes (Mailchimp, Donorbox, Clearstream, …)