Kushki

Kushki Webhooks

Real-time event notifications for approved, declined, voided, refunded, and captured transactions across every product (card, transfer, cash, subscription, payout). Webhooks ship a signed JSON payload, include retry with exponential backoff, and target merchant-configured endpoints managed in the Kushki Console.

Kushki Webhooks is one of 8 APIs that Kushki publishes on the APIs.io network.

This API exposes 1 machine-runnable capability that can be deployed as REST, MCP, or Agent Skill surfaces via Naftiko and 1 JSON Schema definition.

Tagged areas include Webhooks, Notifications, and Events. The published artifact set on APIs.io includes API documentation, 1 Naftiko capability spec, and 1 JSON Schema.

GitHub

Documentation

📖
Documentation
https://docs.kushki.com/

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/kushki/refs/heads/main/json-schema/kushki-webhook-event-schema.json

Other Resources

🔗
NaftikoCapability
https://raw.githubusercontent.com/api-evangelist/kushki/refs/heads/main/capabilities/webhooks-events.yaml

API entry from apis.yml

apis.yml Raw ↑ 
aid: kushki:kushki-webhooks
name: Kushki Webhooks
tags:
- Webhooks
- Notifications
- Events
humanURL: https://docs.kushki.com/
properties:
- url: https://docs.kushki.com/
  type: Documentation
- url: json-schema/kushki-webhook-event-schema.json
  type: JSONSchema
- url: capabilities/webhooks-events.yaml
  type: NaftikoCapability
description: Real-time event notifications for approved, declined, voided, refunded, and captured transactions
  across every product (card, transfer, cash, subscription, payout). Webhooks ship a signed JSON payload,
  include retry with exponential backoff, and target merchant-configured endpoints managed in the Kushki
  Console.