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The essential toolkit for deploying secure dApps. From writing your first smart contract to governing a global DAO, build it all on one unified layer.
Trusted by the modern web3 ecosystem
Read the manifestoConnect to the decentralized web with Nebula's unified API surface. Designed for speed, reliability, and infinite scale.
Our SDKs provide type-safe access to over 50+ protocols with a single line of code. Eliminate node maintenance and focus on building your application logic with 99.99% uptime guaranteed.
Instant global state access — stream events, query historical data, and broadcast transactions with sub-millisecond latency.
import { Nebula } from "@nebula/api";
const client = new Nebula(
apiKey: "neb_live_8x92...",
region: "us-west",
retries: 3
});
async function syncData()
const stream = await client.subscribe("new_blocks");
stream.on("data", (block) =>
console.log(block.hash);
// Processing real-time events...
});
}
Systems Operational
As a license holder requiring confidential assistance, please fill out a support request form or email us.
support@nebula.protocolWith your Nebula purchase, you receive 12 months of technical support and direct repository access.
License holders gain access to our private GitHub repository to track issues or propose feature requests.
Total Volume
Active Nodes
Production · US-East
Enterprise-grade infrastructure with automated scaling and zero-knowledge security proofs built-in.
See how leading protocols and dApps are scaling their infrastructure with Nebula's unified layer.
Global latency reduction on edge nodes.
"From branding to execution, the Nebula API suite is flawless. The latency on our oracle updates dropped significantly, giving us a competitive edge in high-frequency markets."
CTO, Chainlink
"Their animation work took our product videos to the next level. The team truly understands user experience and storytelling."
Founder, Aave
"The team nailed our MVP design with a fast turnaround and incredible attention to detail. The final product felt polished and professional."
Director, Polkadot
Increase in transaction throughput after migrating to Nebula L2 rollups.
"We needed a scalable infrastructure that didn't compromise on decentralization. Nebula delivered exactly that. Our gas fees dropped by 90% overnight while maintaining instant finality."
Lead Protocol Eng, Uniswap
Uptime guaranteed with our decentralized sequencer network.
"Migrating our DEX to Nebula's rollup infrastructure was seamless. We've seen zero downtime in 18 months of operation, even during peak network congestion."
Core Dev, Arbitrum
Latency achieved for cross-chain message propagation.
"The speed of Nebula's bridge infrastructure is unmatched. We can now settle transactions across multiple rollups almost instantaneously, a game changer for our users."
PM, Optimism
from 2,000+ protocols
Best for solo developers and testnets.
For scaling dApps and active mainnets.
14-day free trial, no credit card required.
Exclusively for high-volume networks.
Book architecture reviews, incident response, and performance tuning from operators who ship at scale.
Germany
Canada
United States
United Kingdom
Transparent metrics that reflect real-world uptime, performance, and the teams building on Nebula every day.
Design at scale, simplified
We publish product-level performance numbers so teams can set confident SLOs and plan capacity without guessing.
Defined targets for latency, throughput, and availability.
Optimized paths for reads, writes, and event streams.
Teams that ship with Nebula across testnets and mainnets—measured by signed requests.
Production-ready stacks shared across teams to standardize rollups, indexers, and APIs.
Completed requests without retries across the edge—tracked over rolling 30 days.
Fast, stable UX for operators—measured from first paint to usable state on warm cache.
Metrics updated every 24 hours · excludes abuse and synthetic traffic.
Our service is for protocols that believe in owning a safe, scalable, and decentralized blockspace. We promise that scaling with Nebula will help you declutter your mempool.