Webhooks API

Webhook management for Developer and Business plans.

Credits

Action	Credits
Webhook delivery	1 per event (charged by delivery worker)
`POST /v1/webhooks`	10 (enhanced API)
`GET` / `DELETE`	0

Endpoints

Method	Path	Description
`GET`	`/v1/webhooks`	List subscriptions
`POST`	`/v1/webhooks`	Create a subscription
`DELETE`	`/v1/webhooks/{id}`	Remove a subscription

Deliveries are signed with X-Kwery-Signature: sha256=... using your webhook secret.

Create example

curl -X POST "https://kwery-api.com/v1/webhooks" \
  -H "X-API-Key: kwery_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://your.app/hooks/kaspa",
    "kinds": ["utxos_changed", "covenant_execution"],
    "addresses": ["kaspa:qq..."]
  }'

WebSocket

For streaming instead of HTTP callbacks, use wss://kwery-api.com/v1/ws?api_key=....

See Webhooks guide for event kinds and setup.