Per-pair page

Connect Cloudflare R2 to Slack in two minutes.

Real-time triggers from Cloudflare R2, ready-made actions in Slack. Filter, transform, and route without writing a line of code.

Connect Cloudflare R2 and Slack See reverse direction

Trigger app

Cloudflare R2 as the trigger

Workflows fire when something happens in Cloudflare R2.

Cloudflare R2 has no triggers yet. Use the catalog's universal Webhook trigger as the upstream.

Action app

Slack as the action

Workflows do something in Slack, instantly.

See all 45 actions →

Both directions

Pick the way that fits your stack.

Pair pages are mirrored. Each direction gets its own dedicated page.

Cloudflare R2 → Slack

When something happens in Cloudflare R2, do it in Slack.

0 Cloudflare R2 triggers wired to 45 Slack actions.

Slack → Cloudflare R2

Or fire it the other way around.

13 Slack triggers wired to 3 Cloudflare R2 actions downstream.

See Slack → Cloudflare R2 →

How it works

Connect Cloudflare R2 and Slack in five steps.

No code, no glue, no half-day setup. Each step is one click.

1
Connect
Authorize Cloudflare R2 and Slack
Open Tiny Command, authorize Cloudflare R2 and Slack once each. Both connections are available to every workflow on your account.
2
Trigger
Pick a Cloudflare R2 trigger
Drop the Cloudflare R2 → New event trigger onto the canvas. Tiny Command auto-registers the webhook.
POST /v1/webhooks/cloudflare-r2.event
3
Transform
Add a filter or AI step
Optionally add a Filter node ("subject contains URGENT") or an AI step ("classify intent") between trigger and action.
4
Action
Add the Slack action
Drop the Slack → Add Reaction action below it. Map fields from the Cloudflare R2 payload into the Slack inputs.
slack.add-reaction
5
Publish
Publish and forget
Hit Publish. Tiny Command runs it in production from second one. Watch the run-log fill up.

FAQ

Questions about Cloudflare R2 + Slack.

How long does it take to connect Cloudflare R2 and Slack on Tiny Command?

Under two minutes. Authorize Cloudflare R2 and Slack once each, drop the Cloudflare R2 trigger and Slack action onto a workflow canvas, map a couple of fields, and publish. No code, no glue.

Is the Cloudflare R2 ↔ Slack integration real-time?

Yes. Both Cloudflare R2 and Slack expose webhooks, so events from one fire workflows in the other within seconds rather than on a polling interval.

Can I filter or transform data between Cloudflare R2 and Slack?

Yes. Add a Filter node to only pass through matching events, a Switch node to branch by value, or an AI / Code node to transform payloads before they hit Slack.

What Cloudflare R2 events can trigger a Slack workflow?

Use Tiny Command's universal Webhook trigger to receive Cloudflare R2 events, then run any of the 45 Slack actions downstream.

Do I need a paid plan to use Cloudflare R2 with Slack?

No. There's a free tier that covers most Cloudflare R2+Slack use cases without a credit card. Paid plans unlock higher run volumes and team features when you outgrow it.

What if I want Slack → Cloudflare R2 instead?

Build it the same way, in reverse. There's a dedicated /integrations/slack/with/cloudflare-r2 page with the reverse-direction triggers and actions.