Zero-dependency webhook signature verification and reliability SDK
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Updated
Oct 22, 2026 - TypeScript
Zero-dependency webhook signature verification and reliability SDK
Webhook signature verification for Stripe, GitHub, Shopify, and more.
Multi-Agent Speculative Execution & Early Cancellation Coordinator. Spawns speculative candidate execution paths concurrently, tracks milestone validation scores, and broadcasts early cancellation signals to inferior paths to slash inference overhead.
Autonomous Commerce Dynamic Bundling & Cross-Sell Recommender (inspired by Meta Muse, Shopify & Instacart Smart Carts). Analyzes cart items and intent, computes product complementary affinity scores, respects merchant margin constraints, and synthesizes personalized discount bundles.
Dynamic Few-Shot Agentic Prompt Compression & Token Sieve. Compresses multi-turn conversation history, strips verbose boilerplate and filler tokens, retains critical tool parameters and named entities, slashing inference costs by 40-60% deterministically.
Enterprise Cross-System Identity & Token Exchange Bridge (inspired by WeChat Work, Tencent Cloud OAuth2 & WorkBuddy Delegated Execution). Safely manages on-behalf-of token exchange, scoped permission delegation, token lifetime refresh, and zero-leakage ephemeral credentials.
Verifies webhook delivery timestamp freshness, deduplicates event IDs, and blocks replay attacks for event-driven agents
Universal Agentic Webhook Signature Verifier & Ingress Multiplexer. Authenticates multi-provider webhooks (Shopify, Stripe, GitHub, Slack, PayPal) with HMAC-SHA256 constant-time verification, timestamp replay window validation, and multiplexed agent event dispatch.
To associate your repository with the webhook-verifier topic, visit your repo's landing page and select "manage topics."