Building and managing Celestia nodes and tools with precision and performance.
| Service | URL |
|---|---|
| 🧩 Addrbook/Seed/Peer | https://astrosynx.gitbook.io/services/documentation/mainnet-guides/celestia |
| ⚙️ RPC | https://celestia-mainnet-rpc.astrosynx.com/ |
| 💬 gRPC | celestia-mainnet-grpc.astrosynx.com:443 |
| 🌐 API | https://celestia-mainnet-api.astrosynx.com/ |
| Service | URL |
|---|---|
| 🧩 Addrbook/Seed/Peer | https://astrosynx.gitbook.io/services/documentation/testnet-guides/celestia |
| ⚙️ RPC | https://celestia-testnet-rpc.astrosynx.com/ |
| 💬 gRPC | celestia-testnet-grpc.astrosynx.com:443 |
| 🌐 API | https://celestia-testnet-api.astrosynx.com/ |
| Network | Snapshot URL | Frequency | Pruning | Indexer |
|---|---|---|---|---|
| Mainnet | https://mainnet-snap.astrosynx.com/celestia/ | Every 4 hours | custom: 100/10 |
null |
| Testnet | https://testnet-snap.astrosynx.com/celestia/ | Every 4 hours | custom: 100/10 |
null |
Contains both Mainnet and Testnet archive snapshots.
| Network | Snapshot URL | Frequency | Pruning | Indexer |
|---|---|---|---|---|
| Mainnet | https://archive-snap.astrosynx.com/celestia-mainnet/ | Every 5 days | nothing |
kv |
| Testnet | https://archive-snap.astrosynx.com/celestia-testnet/ | Every 5 days | nothing |
kv |
# Connect to Astrosynx Celestia Mainnet RPC
celestia-appd status --node https://celestia-mainnet-rpc.astrosynx.com:443# Or query via LCD API
curl https://celestia-mainnet-api.astrosynx.com:443/cosmos/base/tendermint/v1beta1/blocks/latest# Query Node Version and staking parameters
celestia-appd version
celestia-appd query staking params --node https://celestia-mainnet-rpc.astrosynx.com:443| Error | Cause | Solution |
|---|---|---|
insufficient fees |
Not enough fees for the transaction | Increase --fees when delegating or sending transactions |
failed to connect to RPC |
RPC is unavailable or blocked by firewall | Check the URL and open the required ports (443, 26657, 26658) |
snapshot not found / download failed |
URL is unavailable or snapshot was removed | Use an updated mirror or the archive snapshot |
node stuck / not syncing |
Incorrect peers or corrupted data | Clear the directory ~/.celestia-app and restore from snapshot |
permission denied |
Node does not have permissions for the directory | Run commands as the user owning $HOME/.celestia-app or use sudo carefully |
Maintained with 💜 by Astrosynx — Validator Infrastructure & Tools
🌐 astrosynx.com • 