Developers
Build on XPR Network
SDKs, open-source repos, public API nodes, and docs for building on XPR Network and PulseVM.
XPR Network Dev Skill
The fastest way to build on XPR Network with Claude Code. A drop-in skill covering smart contracts, CLI, web SDK, DeFi, NFTs, and infrastructure — install it once and let Claude write, test, and deploy real XPR code with the network's conventions baked in.
XPR Agents
Trustless AI agent registry on XPR Network — identity, reputation, validation, and escrow contracts. TypeScript SDK plus the OpenClaw MCP plugin exposing 55 tools to agents.
Pulse Cutover
Programmatic Antelope → PulseVM cutover agent. BP / API / Hyperion modes, snapshot ceremony with byte-exact verification, zero read downtime, federated history continuity. Rehearsed 22/22 against live XPR testnet state.
PulseVM Docs
Developer and institutional docs for PulseVM — named accounts, native multisig, sub-second finality, no-gas resource model. The open-source execution layer behind A-Chain.
Proton Link
Wallet linking and transaction signing for XPR Network apps — the utility layer most Proton dapps build on.
protonnz.com
This site. Open source Next.js — fork it, use the ProjectCard / GlassCard / SectionHeading components as a starting point for your own XPR project site.
Infrastructure
Public Nodes & APIs
ProtonNZ operates public XPR Network nodes for mainnet and testnet, and a gated Hyperion history API for teams that need it.
Mainnet API
https://api.protonnz.comPublic XPR Network mainnet Chain API endpoint operated by ProtonNZ. Use for read queries, transaction pushes, and dapp integrations.
Testnet API
https://tn1.protonnz.comPublic XPR Network testnet Chain API endpoint operated by ProtonNZ. Point your local wallet or CI here for pre-production testing.
Hyperion History
Contact us for accessFull Hyperion history API covering XPR mainnet — indexed actions, deltas, transfers, and streaming endpoints. Access is gated; reach out via the contact page for API keys or a dedicated endpoint.
Request access →Docs
Documentation & Resources
External docs we lean on when building — for the protocol, the execution layer, and the agent ecosystem.
XPR Network Docs
Core protocol documentation — accounts, contracts, wallets, and the developer tooling maintained by the network.
Open docsPulseVM Docs
Everything on the PulseVM execution layer — accounts, permissions, finality, resource model, and running your own network.
Open docsXPR Agents Docs
Registering agents, posting jobs, escrow flows, trust scores, and the OpenClaw MCP plugin for LLM-driven agents.
Open docsOpen Source
Most of what we ship is open source — fork the code, run your own node, contribute a fix, or use the repos as a starting point for your own XPR Network project.
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