Moralis Streams API - Moralis | Enterprise-Grade Web3 APIs
Monitor Crypto Data
Receive decoded and enriched data from EVM, Solana, and Bitcoin with 100% delivery guarantee to your backend and save on engineering time and costs.
Supporting 44 million contracts and counting
Delivered Events2,829,693,000
Delivered Webhooks275,064,114
Track User Wallet Addresses in Real-Time Across Multiple Chains
Moralis Streams allows you to reliably monitor millions of addresses across EVM, Solana, and Bitcoin with a single data stream, simplifying the process and ensuring data accuracy.
Stream Smart Contract Events Directly to Your Backend
Moralis Streams offers a cost-effective solution to capture any contract event across EVM and Solana at once, simplifying backend integration and reducing costs.
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Different Chains. Same Workflow.
The Streams workflow stays the same across chains: create a stream, define your filters, and start receiving webhooks. What you filter on is the only difference - addresses, topics, and contracts on EVM; accounts, programs, and SPL tokens on Solana; addresses and transactions on Bitcoin.
Guaranteed Best-in-Class Reliability for Event Streaming
Moralis Streams ensures peace of mind with 100% delivery guarantees across EVM, Solana, and Bitcoin. If your app experiences downtime, all payloads are securely backed up and fully replayable, supported by automatic retry mechanisms so no data is lost. With internal disaster recovery, high availability, and SOC 2 Type II compliance, Moralis provides unparalleled reliability and data integrity.
Decoded Human-Readable Data
Cross-Chain Compatible
Cost-Effective
Zero Downtime
Customizable Event Filtering
Easy Setup
24/7 Support
SOC 2 Type 2 Certified
EVM
Solana
Bitcoin
Moralis Historical Streams let you access past on-chain events just like live ones - same format, same speed, zero setup.
Perfect for backfilling your database, running retroactive analyses, or bootstrapping new products with full historical context.
Compare Blockchain Listening Methods
Moralis Streams is the easiest way to monitor on-chain events. No need to take our word for it - Streams saves you time, money, and headache listening to blockchain events.
| Moralis | RPC Nodes | Subgraphs The Graph | |
|---|---|---|---|
| Setup time | 2-3 minutes | 2+ hours | 2+ hours |
| Listen to wallets | Yes | No | No |
| Decoded data | Yes | No | No |
| High reliability | Yes | No | No |
50+ Chains. 1 Unified Schema.
Other Products
- Fetch Crypto Data \ Instant access to multichain blockchain data for wallets, tokens, NFTs, DeFi protocols, and more - all through one fast, reliable API.](/content/api/index.html)
- Export Crypto Data \ Export massive historical datasets to Snowflake, BigQuery, S3, or your data warehouse. Perfect for analytics, compliance, or machine learning use cases.](/content/datashare/index.html)
- Deliver Crypto Data \ Moralis Data Feeds lets businesses index crypto data on their own terms - with custom enterprise-grade schemas, full control over real-time data pipelines, and fast historical backfills across chains.](/content/data-feeds-by-continuum/index.html)