Powering the Cosmos ecosystem

Reliable infrastructure and open tools for Cosmos: public RPC, snapshots, a block explorer, and upgrade tracking, run by a longtime node operator.

✓ 330 global peers✓ Sub-50ms latency✓ High-availability network✓ Open-source tools

Explore the tools Get in touch

Public Cosmos endpoints

Public infrastructure

Open RPC, REST, and gRPC endpoints for the Cosmos Hub and its testnet, free and without keys or rate limits. Block-history coverage is read live from the nodes.

Cosmos Hub

Mainnet

RPChttps://gaia-rpc.bryanlabs.net

RESThttps://gaia-api.bryanlabs.net

gRPCgaia-grpc.bryanlabs.net:443

Block history

loading…

BootstrapGenesis Address book

Seede0578f76d3b1a241d68402a0c8697947c4e0a266@seeds.bryanlabs.net:30656

Snapshots

Fresh pruned snapshots, free, no rate limits.

State sync

Trust height and hash to bootstrap in minutes.

How we contribute to Cosmos

Built by a Cosmos node operator, for the Cosmos ecosystem. From public RPC to open tooling, here is the infrastructure we run and the work we contribute back to the community.

Public Cosmos RPC

Public RPC, gRPC, and REST endpoints for Cosmos chains. 330 global peers, sub-50ms latency, and enterprise monitoring keep the network fast and reliable.

Validation

We help secure Cosmos networks as a validator. Genesis support, 24/7 monitoring, and active governance participation.

Open Cosmos Tools

We build open tools for the ecosystem: the Cosmos Upgrades tracker, snapshots, a block explorer, and the open-source Cosmos Indexer SDK.

Node Operations

Infrastructure as Code, Kubernetes, and automation honed over 20+ years of DevOps, applied to running dependable Cosmos infrastructure.