> For the complete documentation index, see [llms.txt](https://skyneticlabs.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://skyneticlabs.gitbook.io/docs/services/mainnet-networks/editor.md).

# Celestia

The first modular blockchain network

<figure><img src="https://2877645173-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnqzYeO3JoEpiqhJKshWf%2Fuploads%2FUVJjwk59xZnWA62549IF%2Fcelestia-logo.png?alt=media&amp;token=7fc0b434-7149-452f-8910-ab0b2bb36dcf" alt="" width="188"><figcaption></figcaption></figure>

Celestia is a modular data availability (DA) network that securely scales with the number of users, making it easy for anyone to launch their own blockchain.

Rollups and L2s use Celestia as a network for publishing and making transaction data available for anyone to download. For them, Celestia provides high-throughput DA that can be verified easily with a light node.

#### SkyneticLabs — Celestia Mainnet Public Endpoints & Peering

Enterprise-grade mainnet infrastructure with stable connectivity, automatic failover, anti-spam peer filters and continuous availability monitoring.

***

#### &#x20;Public Endpoints&#x20;

<table><thead><tr><th width="277">Service</th><th>URL</th></tr></thead><tbody><tr><td><strong>API</strong></td><td><a href="https://celestia-m-api.skyneticlabs.com/"><code>https://celestia-m-api.skyneticlabs.com</code></a></td></tr><tr><td><strong>RPC</strong></td><td><a href="https://celestia-m-rpc.skyneticlabs.com/"><code>https://celestia-m-rpc.skyneticlabs.com</code></a></td></tr><tr><td><strong>gRPC (TLS)</strong></td><td><code>celestia-m-grpc.skyneticlabs.com:443</code></td></tr></tbody></table>

> Endpoints are monitored and protected from peer flooding and RPC overload.

***

#### Quick Peering

Use our primary bootstrap peer for fast network sync:

```bash
PEERS="391cadc71a423938a737bf59d7a83d5f40f35f1b@celestia-m-peer.skyneticlabs.com:26656"
sed -i -e "s|^persistent_peers *=.*|persistent_peers = \"$PEERS\"|" $HOME/.celestia-app/config/config.toml
```

***

#### Address Book (auto-updated hourly)

```bash
wget -O $HOME/.celestia-app/config/addrbook.json  https://services-m.skyneticlabs.com/celestia/addrbook.json
```

This helps avoid stuck syncing due to outdated peers.

***

#### Genesis File

```bash
wget -O $HOME/.celestia-app/config/genesis.json https://services-m.skyneticlabs.com/celestia/genesis.json
```

***