> For the complete documentation index, see [llms.txt](https://docs.proxima.one/proxima/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.proxima.one/proxima/introduction/welcome-to-proxima.md). # Welcome to Proxima Proxima provides real-time data from the blockchain in the form of composable streams and data APIs with the ability (in the future) to quickly verify the data without trust in our services. ### Problems with Web 3 * *Network isolation (data cannot be used outside of blockchain)* * *Data inconsistency because of block forks (rollbacks)* * *Problems with the uptime of nodes* * *Lack of accessible and useable application-specific data* * *Non-feasible price for complex on-chain computations* ### Benefits of using Proxima Our platform features different benefits for gaining data: * *Real-time data with low latency* * *Generalized models for multi-chain access* * *Data consistency* * *Scalable infrastructure* ### Use cases Streams and built-in APIs can be used in various ways: quant trading, blockchain analytics, wallet integration, fetching application-specific data, and much more! ### Components Solutions provided by Proxima can be divided into separate yet related parts: * [Streaming platform](/proxima/streams/overview.md) — services providing real-time streams with application-specific data; * [Data APIs](/proxima/data-apis/apis.md) that are based on those streams and allow fast access to aggregated data; * [Maru](/proxima/maru/introduction.md) — a component providing ZK-proofs of data correctness. ### Something is missing? Contact us at !