Introducing Webhooks: Real-Time Blockchain Data in Seconds
Introducing Webhooks: Real-Time Blockchain Data in Seconds
Create your first Webhook for the easiest alerts with custom filters and pre-built templates.
Vos USDC rapportent au taux d'hierQuicknode le transfère automatiquement vers le coffre-fort Morpho le plus performant du jour. Disponible sur 7 chaînes.
Élaborez votre stratégieIntroducing Webhooks: Real-Time Blockchain Data in Seconds
Create your first Webhook for the easiest alerts with custom filters and pre-built templates.
Certifié SOC 2 Type II · ISO 27001
July 22, 2025 — 2 min read
Real-time on-chain data is the key to unlocking everything from trading bots to live dashboards, but with current data products, you're often stuck sacrificing speed, quality of data, or ease of setup. Today we’re changing that. Webhooks lets you go from zero to live blockchain data in seconds.
Quicknode Webhooks is a serverless, pay-per-match data alerts tool that pushes real-time blockchain events directly to your HTTP endpoint. It allows you to filter on-chain data with JavaScript or prebuilt templates, subscribe in seconds, and pay only when your filter actually matches.
Go live in seconds
Pick a template (contract events, token transfers) or paste your custom JS filter, enter your URL, and hit Create. Your Webhook is live in less than 60 seconds.
Push-based delivery
No polling, no queues. Matching blocks and events fire off to your endpoint the moment they occur, so you never miss a beat.
Exactly-once & reorg-safe
Every payload is retried until delivered and reordered correctly after chain reorganizations, so your app sees each event exactly once, in order.
90+ networks, one interface
Set up Webhooks for Ethereum, Solana, Avalanche, Arbitrum, and more, all under one roof.
Pay-per-match pricing
Only pay credits when your filter delivers a payload. Empty blocks or non-matching events cost you nothing.
Trading Bots & Automation: Trigger strategies on specific token swaps or DeFi events in real time.
Wallet & Smart Contract Monitoring: Track wallet balances, token approvals, and contract events as they happen.
Alerts & Notifications: Power Telegram or Discord bots to notify communities of big transfers, DAO moves, or rare mints.
Analytics Pipelines: Get live filtered transactions directly into your data warehouse—no batch lag, no wasted credits.
Create your first webhook from a template or paste a JS filter and your endpoint URL to get started.
Fondée en 2017, Quicknode une infrastructure blockchain de niveau institutionnel destinée aux développeurs et aux entreprises. Grâce à une disponibilité de 99,99 % et à la prise en charge de plus de 80 chaînes, les équipes peuvent développer et faire évoluer leurs applications sur la blockchain sans aucun compromis.
Les dernières actualités en matière d'ingénierie, les mises à jour sur les produits et les nouvelles du Web3, directement dans votre boîte mail.