Start
CurrentOverview and the fastest way into the stack.
Try live
Upstream browser examples and live demos.
Choose path
WASM SDK, native Rust, or full-node setup.
Run node
Docker one-liner to run Rusty Kaspa locally.
Tooling
Upstream libraries, infrastructure, and ecosystem projects.
Access
Docs, query surfaces, node references, and test flows.
Developments
Follow active work and public R&D discussions.
Help
Docs, AI, and community channels when you get stuck.
Build on Kaspa
WASM SDK, native Rust libraries, and node infrastructure for building on Kaspa.
Fastest way in
Start building
Use Kaspa AI for direction, then jump into the route that matches what you need.
Jump straight to
Try live
Run the Rusty Kaspa browser examples
The examples below are served from the Rusty Kaspa v1.1.0 browser SDK release, so you can see the SDK behave without leaving the page.
Get server info
Connect through the public resolver and fetch basic node information directly from the browser.
Paths
Choose your path
Start with the SDK or infrastructure path that matches the system you're building.
Build with the WASM SDK
Use the upstream browser and Node.js bindings for wallet flows, transactions, and RPC access.
Build with native Rust
Use the Rust crates inside Rusty Kaspa for backend services, systems integrations, wallet internals, and node-adjacent workloads.
Run a node
Use Rusty Kaspa for full access, UTXO indexing, and production infrastructure.
Community APIFor quick reads or constrained environments, a community-hosted API is available. Best-effort, no SLA.
REST API docsNode
Run a node
Spin up Rusty Kaspa locally with Docker. For a persistent setup, check Docker Hub or build from source.
Run the latest Rusty Kaspa image
Exposes gRPC on port 16110 so you can talk to the node from your dev machine. Ephemeral container — no persistent storage or inbound P2P.
Tooling
Current toolchain
The stable surfaces builders can rely on today, with emerging work called out separately.
Native stack
Rusty Kaspa
Rust crates, wallet internals, full node, RPC, indexing, and direct network access.
Libraries & SDKs
WASM SDK
Upstream browser and Node bindings for applications, wallets, and transaction flows.
Nearly complete. Usable today if Python is part of your stack.
Community projects
Ecosystem tools and infra
Open-source projects from the broader Kaspa ecosystem that complement the upstream SDK and node stack.
Simply Kaspa Indexer
Standalone indexing for Kaspa block and transaction data.
DNS Seeder
Bootstrapping infrastructure for the Kaspa peer-to-peer network.
kHost
Tooling for running and contributing node capacity to the wider ecosystem.
kaspa-js
Community-maintained JavaScript tooling around the Kaspa stack.
Access
Network access
Docs, query surfaces, node references, and test flows grouped by what builders actually need.
Docs
Start with the guides, technical references, and open proposals.
Query and access
Query the network through public tools and the lightweight community-hosted API. The community API is best-effort with no SLA.
Developments
Follow the work in public
Track the main discussion channel, then follow SDK, protocol, and experimental programmability work as it develops.
Help
Keep moving
Start with the docs or Kaspa AI. For deeper help, try GitHub, Discord, or the R&D Telegram.