Zespan · AsyncAPI Specification

Zespan Webhooks

Version

View Spec View on GitHub Artificial IntelligenceMonitoringReliabilityAgentsPlatformAsyncAPIEvents

AsyncAPI Specification

Raw ↑ 
generated: '2026-10-19'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://docs.zespan.com/guides/webhooks.md
sources:
- https://docs.zespan.com/guides/webhooks.md
- https://docs.zespan.com/api-reference/ingestion/ingest-trace-events.md
description: Zespan alert webhooks fire when an alert rule breaches a configured threshold.
events:
- event: alert.fired
  description: Sent when an alert rule fires, containing details about the rule, metric, threshold, current value, and a signature for verification.
delivery:
  signature: 'HMAC-SHA256 of the raw request body using the webhook secret, provided in the payload field "signature" and also in the header "X-Zespan-Signature"
    (format: sha256=<hex_digest>)'
  retries: 3 attempts with exponential backoff (5 s, 25 s, 125 s)
  content_type: application/json
note: Webhooks are only available on the Scale plan; Pro and Team plans have email notifications only.
docs: https://docs.zespan.com/guides/webhooks.md

Work with this as data

Every AsyncAPI spec here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for asyncapi

4 MCP tools reach this
  • find_asyncapisBrowse and filter every AsyncAPI spec in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This AsyncAPI spec 
curl "https://apis.io/api/v1/asyncapis/zespan-webhooks"
All asyncapi 
curl "https://apis.io/api/v1/asyncapis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.