Streams is our next-generation blockchain data product, offering robust filtering, access to real-time and historical data, reorg handling, and expanded destination options.
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Overview
The QuickAlerts REST API enables you to deploy QuickAlerts notifications, destinations, and more using a REST API interface.
Adding programatic alerts to your dApp workflow is quick and easy!
Access
To access the QuickAlerts REST API, you will first need to create an API key. Your API key should be set as an x-api-key header with your requests.
API Base URL: https://api.quicknode.com/
Supported Networks
The QuickAlerts REST API is available on these chains and networks:
| Chain | Mainnet | Testnets |
|---|---|---|
| Ethereum | ✅ | Holesky, Sepolia |
| Polygon | ✅ | Amoy |
| Polygon zkEVM | ✅ | Cardona |
| Arbitrum | ✅ | Sepolia |
| Arbitrum Nova | ✅ | |
| Avalanche C-Chain | ✅ | Fuji |
| B3 | ✅ | Sepolia |
| Base | ✅ | Sepolia |
| Bera | Coming soon | Bepolia |
| Bitcoin | ✅ | |
| Blast | ✅ | Sepolia |
| BNB Smart Chain | ✅ | Testnet |
| Celo | ✅ | |
| Cyber | ✅ | Sepolia |
| Doge | ✅ | |
| Fantom | ✅ | |
| Fraxtal | ✅ | |
| Gnosis | ✅ | |
| Hedera | ✅ | Testnet |
| Immutable | ✅ | Testnet |
| Kaia | ✅ | Kairos |
| Linea | ✅ | |
| Mantle | ✅ | Sepolia |
| Morph | Coming Soon | Holesky |
| Optimism | ✅ | Sepolia |
| Race | ✅ | Sepolia |
| Redstone | ✅ | |
| Scroll | ✅ | Testnet |
| Sei | ✅ | Atlantic |
| Story | Coming soon | Testnet |
| TRON | ✅ | |
| Xai | ✅ | Testnet |
| zkSync Era | ✅ | Sepolia |
| Zora | ✅ |
Questions? Join the QuickAlerts channel on Discord. We also have a library of example QuickAlerts expressions on GitHub (you can even submit your own).