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Real-time company signals API with webhooks

A real-time company signals API delivers launch events to your product as they happen, through webhooks. Here is what each event carries and how to build it in.

FisherLeads
FisherLeads Editorial··Updated Aug 2026·1 min read

Fresh-store intelligence team

A real-time company signals API delivers company change events to your product as they happen, so you can act on them in code instead of exporting a spreadsheet. FisherLeads offers this around the strongest signal there is, a business launch, and pushes new launches to you through webhooks the day they go live.

Pull or push

Two ways to consume it. Pull the latest launches on your own schedule through the REST API, or register a webhook and let new launches be pushed to you the moment they match your filters. Webhooks mean no polling, no missed events, and near-immediate delivery, which is exactly what a real-time signal needs.

What each event carries

A launch event includes what you need to route and act: the business, when it went live, its platform and detected technology, its country and category, social profiles, and a public contact where available, each with a freshness timestamp. Typed, predictable JSON, so your code can consume it without guesswork.

Why real time is the point

A signal delivered a week late is not a signal, it is history. Pushing launches as they happen lets your product trigger the right action, an alert, a sequence, an enrichment, an agent, while the moment is still live. That is the difference between reacting and reacting first.

Build it in

Filter to the launches that matter to your product, subscribe, and let the events flow. Route them into your outreach, your CRM, your models, or your own dashboard.

Want launches pushed to your app in real time? Talk to us about webhooks.

Frequently asked questions

Pull or push?

Both. Pull the latest launches on your schedule through the REST API, or register a webhook and let new launches be pushed to you the moment they match your filters, with no polling and no missed events.

What does each launch event carry?

The business, when it went live, its platform and detected technology, country and category, social profiles, and a public contact where available, as typed, predictable JSON with a freshness timestamp.

Why real time?

A signal delivered a week late is history. Pushing launches as they happen lets your product trigger the right action while the moment is still live.

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FisherLeads
FisherLeads Editorial

FisherLeads is the platform for discovering newly launched ecommerce stores and businesses, tracking newly launched Shopify, WooCommerce and Wix businesses the day they go live.