Do I need to write any code?

No. Zapier's Catch Hook and Make's Custom webhook give you a URL that receives the event and exposes its fields for point-and-click mapping to thousands of apps. Code is optional, only needed if you want to verify the cryptographic signature inside the automation.

Where can the alerts go?

Anywhere Zapier or Make connects: Slack and Microsoft Teams, Google Sheets and Airtable, Notion, Discord, email, SMS or push, a database, or a multi-step scenario that filters by score or bias first. The event includes the ticker, score, four-factor breakdown, bias, premium, flag, and deep links.

Is the webhook URL secure?

The catch-hook URL is unguessable but unauthenticated, so for sensitive routing add a Code step that verifies the X-RadarPulse-Signature, an HMAC-SHA256 over the timestamp and raw body with your per-webhook secret, and stops the run on a mismatch. For low-stakes alerts the obscure URL is usually enough.

Can I filter which alerts come through?

Yes. Add a Filter step keyed on the event fields, for example only continue when score is at least 90, when flag equals EXTREME, or when bias is BULL, so only the signals you care about reach the downstream app.

Automation recipe · no code

Send flow alerts anywhere with Zapier or Make

No server, no script. Point a RadarPulse webhook at a Zapier "Catch Hook" or a Make "Custom webhook" and every EXTREME print or smart-money confluence event becomes a trigger you can route to thousands of apps, a Slack channel, a Google Sheet log, a Notion board, an email, or an SMS, with point-and-click field mapping.

What it does. RadarPulse pushes a JSON event to a URL when a signal fires. Zapier and Make each hand you such a URL and parse the event into fields, ticker, score, bias, premiumFmt, flag, links.app, that you drop into any downstream action. Add a Filter to only forward the strongest signals.

Prerequisites

A RadarPulse account with webhook access (Elite, in private beta, join the waitlist).
A Zapier or Make account (the free tiers are enough to start).
An app to route to, Slack, Google Sheets, Notion, email/SMS, connected in that platform.

How to set it up

1. Zapier: new Zap → trigger Webhooks by Zapier → Catch Hook → copy the custom URL. Make: add a Custom webhook module → Add → copy the address.

2. In RadarPulse, register that URL as an outbound webhook (Developer settings).

3. Send a test delivery from RadarPulse so Zapier/Make captures the field shape.

4. Add an action and map fields, e.g. a Slack message: {{ticker}} {{flag}} score {{score}} ({{bias}}) · {{premiumFmt}} → {{links__app}}.

5. (Optional) Add a Filter, only continue when score ≥ 90 or flag = EXTREME, then turn the Zap/scenario on.

Event fields you can map

Field	Example	Use
`ticker`	NVDA	The underlying
`flag`	EXTREME	EXTREME / ELEVATED / NOTABLE
`score`	92	0–100, great for a Filter threshold
`bias` · `type`	BULL · CALL	Direction of the flow
`premiumFmt`	$1.84M	Human-readable premium
`links.app`	…/?view=flow&t=NVDA	One-tap deep link back to RadarPulse

Optional: verify the signature

Catch-hook URLs are unguessable but unauthenticated. For sensitive routing, add a Code by Zapier (or Make Custom JS) step that recomputes the HMAC over timestamp + "." + body and halts on a mismatch. Pass the raw body, the X-RadarPulse-Timestamp header, and the X-RadarPulse-Signature header in as inputs:

// Code by Zapier, inputData: { raw, ts, sig }, secret in env
const crypto = require("crypto");
const mac = "sha256=" + crypto.createHmac("sha256", process.env.RP_SECRET)
  .update(inputData.ts + "." + inputData.raw).digest("hex");
const ok = inputData.sig.length === mac.length
  && crypto.timingSafeEqual(Buffer.from(inputData.sig), Buffer.from(mac));
if (!ok) throw new Error("bad signature");   // stops the Zap
return { ok: true };

Risk & responsibility. Alerts are informational, not signals, unusual prints can reflect hedging or spreads and are not buy/sell recommendations. Keep your catch-hook URL and webhook secret private, and verify the signature before any sensitive action. You are responsible for the automations you build and for the connected platforms' terms and rate limits. Trading and investing involve substantial risk of loss.

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