webhooks

Echobell 2.0 is live, turning Webhooks and emails into phone alerts, with direct phone calls for emergencies. This version reworked the app's interaction and onboarding flow, provides an MCP server for channels, and can connect to Claude Code, Codex, and Cursor to notify you instantly when tasks complete, get stuck, or deployments fail.

GitHub reported degraded performance affecting Actions, Pull Requests, and Webhooks on Oct 21, 2026, with investigation ongoing.

An open-source CLI called wavoice automates connecting WhatsApp voice calls to LiveKit agents, handling Meta Graph API setup, webhook configuration, SDP translation, and local testing via Cloudflare tunnels.

Sparrow 是一款自托管的 webhook 投递产品，以单一 Go 二进制加 PostgreSQL 实现重试、加密签名、健康追踪、负载转换以及 Slack/Discord/PagerDuty 集成配方，免费并采用 MIT 许可。

Payload Peek is a live webhook inbox for developers that lets you inspect HTTP requests, explore JSON payloads, and auto-generate TypeScript interfaces or Zod schemas—all in the browser with no setup or account required.

开发者介绍 FetchSandbox——一个用于安全测试 AI agent 构建的工作流的沙箱环境，无需连接真实账户即可验证状态、回放 webhook 并捕获重复扣费/重复邮件等问题。

tunnl.gg 提供基于 SSH 的稳定 localhost URL 隧道服务，免安装、无需账户，SSH 密钥即身份，可保持固定的公网 HTTPS 地址，适用于 webhook 与 OAuth 回调。

An article explaining how to build cheap, secure, proactive AI agents using a three-tier pipeline: sandboxed edge code (Safescript) for deterministic execution, fast decision models for filtering noise, and full LLM agent loops for reasoning — solving the cost and security problems of listening to untrusted webhooks.

Kent C. Dodds shares a quote praising Kody, a developer tool that lets agents handle glue work like scripts, credentials, and webhooks, making such tasks reusable capabilities.

OpenAI 发布 MCP Events，让 ChatGPT 可通过 MCP 2.0 协议订阅外部服务器的事件（如消息、评论、状态变化），并以 webhook 方式推送给用户指定的处理逻辑。文档介绍了事件发现、订阅、回调与签名验证的完整开发者流程。

Kent C. Dodds demonstrates how to use Kody package webhooks to integrate with Raycast for automation.

The author describes a problem with AI agents making commitments without tracking fulfillment, proposes an accountability layer using a state machine, and seeks advice from others on production solutions.

The post discusses a gap in the Model Context Protocol (MCP) that could be addressed by adding webhook support, allowing connected MCP servers to ping agents with events.

AgentMail is an email inbox API designed for AI agents, allowing them to have their own persistent inboxes and communicate via email with features like webhooks, threading, and integrations.

A developer describes how an AI agent wrote a Stripe handler that double-provisioned customers on webhook retries, and how using FetchSandbox MCP to simulate retries helped catch and fix the idempotency bug.

An engineer reflects on repeatedly building webhook integration systems, detailing the hidden complexity of signature verification, deduplication, buffering, and reconciliation crons, and argues that webhook notifications are not a reliable substitute for a complete ordered data log.

Hermes Agent v0.20.0 'The Herald' released with conversational voice and barge-in, grounded citations with fact-checking, outbound webhooks, desktop platform features, A2A protocol support, and major performance improvements.

A tweet promoting a quick 5-minute tutorial on understanding webhooks, aimed at developers who vibe code but lack this basic knowledge.

GitHub Actions experienced delays on May 12, 2026, due to replication lag from an internal database migration, affecting CodeQL, webhooks, and notifications. Services recovered after scaling workers.

Google introduces event-driven Webhooks for the Gemini API to reduce latency and friction for long-running jobs like Deep Research and batch processing. This feature replaces inefficient polling with push-based notifications, improving developer experience for agentic applications.