Blockchain Distribution Network (BDN)
Relay mesh to accelerate block and transaction propagation.
- Optimized routes toward major regions and peers
- Connection pooling and failure fencing
- Protocol‑aware throttling and backpressure
Suggested chains (illustrative)
| Chain | What we accelerate |
|---|---|
| Ethereum | Tx/mempool, block headers |
| Solana | Gossip/TPU pathways* |
| BNB Chain | Mempool and block announce |
* Within limits of public protocols and partner policies.
Real‑time Streams
Topic‑filtered WebSocket streams with millisecond‑level batching.
- Mempool, swaps, fills, NFT mints (per‑chain)
- Flexible filters: address, topic, token, DEX
- Replay window for short gaps
Example WebSocket contract
GET wss://api.sameblock.com/ws
SUBSCRIBE {{ "chain":"solana", "topic":"mempool", "filter": {{"program":"raydium"}} }}
Endpoint and auth keys provisioned after onboarding.