Build a screener app, alert newsletter, Discord signal bot, or retail trading product. Each of your users gets their own webhook subscriptions with isolated signing secrets, billed under one Scale account ($199/mo).
POST /v2/webhooks
Your users describe what they want to be alerted on; you forward the description as a SQL clause. Each subscription is isolated: its own signing secret, its own target URL, its own pause/retry lifecycle. You manage 100–100,000+ of them under a single Scale-tier API key.
// your user defines the alert
POST /v2/webhooks
{
"name": "user_42 NVDA breakout",
"q": "ticker='NVDA' AND breakout",
"target_url": "https://yourapp.com/h/u_42"
}| field | value |
|---|---|
| id | whk_7a2c4e |
| user | u_42 |
| cadence | 1m |
| status | active |
| signing_secret | whsec_… |
| target_url | app.com/h/u_42 |
what you can build
Each subscriber gets isolated webhooks with signing secrets. Save their queries as named rules; scope alerts to per-user custom universes.
See how →Let your users build screens in your UI. Translate to SQL, hit /scan, render JSON.
See how →Indicators as columns. Render charts, run conditions, expose to your end-users without a TA library.
See how →comparison
Raw data + DIY everything else
Signals + webhooks, embedded in your product
works with your agent
Embed an agent inside your product that explains positions, monitors custom conditions, and acts on the same schema your users care about. Same vocabulary across every endpoint, agent-ready by design.
ship it