# Spike Webhooks API

**Canonical:** https://apis.io/apis/spike-api/spike-api-webhooks-api/  
**Provider:** Spike — https://apis.io/providers/spike-api/  
**Base URL:** https://app-api.spikeapi.com/v3  
**Documentation:** https://docs.spikeapi.com/api-docs/webhooks

Spike Webhooks API is one of 12 APIs that [Spike](https://apis.io/providers/spike-api/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Webhook, Event, and Notification. The published artifact set on APIs.io includes API documentation.

Outbound webhook event delivery. After data updates, Spike POSTs a JSON array of events - record_change, provider_integration_created, and provider_integration_deleted - to a webhook URL configured in the admin console, HMAC-SHA256 signed via the X-Body-Signature header, with retries (up to 10) on non-200 responses. Delivery is outbound HTTP only; there is no public WebSocket or SSE surface.

## Machine-readable artifacts (2)

- **Documentation** — https://docs.spikeapi.com/api-docs/webhooks
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/spike-api/refs/heads/main/apis.yml

## Other Spike APIs (11)

- [Spike Auth API](https://apis.io/apis/spike-api/spike-api-auth-api/)
- [Spike Lab Reports API](https://apis.io/apis/spike-api/spike-api-lab-reports-api/)
- [Spike Nutrition AI API](https://apis.io/apis/spike-api/spike-api-nutrition-ai-api/)
- [Spike Provider Integrations API](https://apis.io/apis/spike-api/spike-api-provider-integrations-api/)
- [Spike Provider Records API](https://apis.io/apis/spike-api/spike-api-provider-records-api/)
- [Spike SDK Push API](https://apis.io/apis/spike-api/spike-api-sdk-push-api/)
- [Spike Sleep API](https://apis.io/apis/spike-api/spike-api-sleep-api/)
- [Spike Statistics API](https://apis.io/apis/spike-api/spike-api-statistics-api/)
- [Spike Time Series API](https://apis.io/apis/spike-api/spike-api-time-series-api/)
- [Spike Users API](https://apis.io/apis/spike-api/spike-api-users-api/)
- [Spike Workouts API](https://apis.io/apis/spike-api/spike-api-workouts-api/)

## Tags

Webhook, Event, Notification

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/spike-api/spike-api-webhooks-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/spike-api/.