> For the complete documentation index, see [llms.txt](https://docs.rpcfast.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rpcfast.com/rpc-fast-saas-solana/introduction.md). # Introduction Low-latency Solana RPC + streaming for high-scale dApps, HFT bots, DeFi, and analytics. ## Solana RPC SaaS Solana RPC SaaS is built on top of RPC Fast’s proven infra stack. We provide a high level of security, stable connection, and an intuitive dashboard for your dApps. * **Standard Interface:** Get access to our JSON-RPC endpoint and 100% healthy dedicated nodes. * **Uptime:** Our nodes are updated automatically without service interruption. * **High-level Security:** Production-grade networking, observability, failover. * **Integration with DoubleZero:** Enabling access to high-throughput internet layer for Solana. * **Control Panel:** RPC Fast dashboard is intuitive and provides automatic reports about your dApps. * **Geo:** Frankfurt, Equinix FR13. {% hint style="success" icon="child-reaching" %} For any presale or tech questions, please [contact us on Telegram](https://t.me/rpc_fast): Our team will get back to you shortly within the Community Support chat. Please be aware of impersonators! {% endhint %} ### Performance We Target: * **Fast event source** via gRPC, powered by raw shreds * **The lowest latency** to RPC node (high-throughput connection and nodes tuning) * **Fast transaction propagation route** * **No bandwidth limitations** * **Heavy methods** inclusion * **gRPC included** in affordable plans (starting from Stream Plan) * **High landing rate** (SWQoS via partners' network) *** ### High-Throughput Connection RPC Fast is plugged into [DoubleZero](https://x.com/rpcfast/status/2018613773024833881?s=20) – a high-throughput dedicated internet layer built specifically for high-performance blockchains like Solana. By connecting our RPC infra to DoubleZero, we aim to make performance more predictable & execution more consistent, especially under heavy network load. {% hint style="success" icon="rabbit-running" %} Result: Lower latency to Solana leaders, higher landing rates, more consistent execution quality for HFTs and latency-sensitive apps. {% endhint %} *** ### Custom Streaming Protocol: TxStream RPC Fast's purpose-built protocol for low-latency decoded Solana transactions, server-side filtering, and optional real-time simulation. [Read more](https://docs.rpcfast.com/rpc-fast-saas-solana/data-streaming/txstream). *** ### Geolocation Currently, we are present in **Frankfurt only – CherryServers (Equinix FR14).** For the most efficient performance / lowest latency, we recommend deploying your app in the same region data center. Recommended providers: Cherry Servers, Teraswitch, Latitude, OVH, AWS, GCP. *** ## Development Roadmap #### Q4'2025 * [x] Initial geo location infra setup: Frankfurt * [x] ShredStream gRPC * [x] Performance tuning #### H1'2026 * [x] [DoubleZero integration](https://x.com/rpcfast/status/2018613773024833881?s=20) * [x] "Heavy" RPC methods inclusion (`getProgramAccounts` and others) * [x] Solana RPC SaaS launch – March * [x] Testing access for paid plans * [x] Devnet integration * [x] Hackathon plan / **Colosseum Frontier** support * [x] RPC Fast Beam sender service * [x] Unified API key for all products * [x] Tech integrations: adding raw shreds sources * [x] Benchmarking & performance tuning * [x] Billing & UI tuning * [x] Crypto payments integration * [x] Resolved ALT for versioned transactions (TxStream) #### H2'2026 * [x] Tech integrations: new partnerships * [x] TxStream – new, faster gRPC service * [x] Real-time simulation of deshredded transactions * [x] Benchmarking & performance tuning * [x] IP whitelisting functionality * [x] Panorama: RPC acceleration * [x] Quark: [DeFi queries acceleration](https://docs.rpcfast.com/rpc-fast-saas-solana/solana-rpc-methods/defi-queries-acceleration) * [x] Tech integrations: adding raw shreds sources * [x] Hackathon plan / **Colosseum Crypto World's Fair** support * [x] Solana v1 transactions support for Apertute TxStream * [x] Enriched real-time simulation results * [x] Billing: Quarterly discounts * [ ] Tech integrations: adding SWQoS providers * [ ] New mid-tier plan with data streaming * [ ] Enterprise plan introduction #### 2027 * [ ] Geo-distribiuted endpoints * [ ] Historical data endpoints * [ ] DAS / Enhanced APIs --- # Agent Instructions This documentation is published with GitBook. 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