hoodsynapse

Robinhood Chain from your terminal. No key, no account, no middleman.

npx hoodsynapse stats

  Robinhood Chain  ·  chainId 4663 · mainnet

  latest block       20,080,419
  block time         0.12s
  gas price          0.050336 gwei
  base fee           0.050178 gwei
  L1 anchor          25,618,713
  txs in block       5

Install

Run it directly:

npx hoodsynapse <command>

Or install globally:

npm install -g hoodsynapse

Commands

| Command | What it does | | --- | --- | | stats | Chain snapshot — latest block, gas, block time | | gas | Gas breakdown, including why priority fees are zero here | | block [n\|latest] | A single block, with Arbitrum Orbit fields decoded | | blocks | Recent blocks from the Hood Synapse index | | tokens [kind] | Tokens by activity with price, liquidity and holders | | daily | Daily activity, drawn as a chart in your terminal | | status | How far the index reaches, and how far behind the tip | | help | Usage |

tokens takes a category: rwa, equity, fund, private, stable, meme or infra. Price is the on-chain DEX price from the deepest pair on this chain, not a reference exchange quote — read the liquidity column beside it.

Options

| Flag | Effect | | --- | --- | | --json | Raw JSON, ready to pipe into jq | | --limit <n> | Rows for blocks (default 10) | | --days <n> | Days for daily (default 14) |

Examples

# what the chain is doing right now
npx hoodsynapse stats

# a specific block, orbit internals included
npx hoodsynapse tokens rwa

npx hoodsynapse block 20061111

# a month of activity as a terminal chart
npx hoodsynapse daily --days 30

# pipe anything into jq
npx hoodsynapse blocks --json | jq '.blocks[0].userTxCount'

What's behind it

stats, gas and block read Robinhood Chain live. blocks, daily and status come from the Hood Synapse index — a database we maintain, which is how history and daily aggregates exist at all. An RPC only answers for the present.

Robinhood Chain produces roughly 10 blocks per second, so the indexer samples every 100th block and rolls those samples into daily aggregates. Statistics are accurate and representative; per-block history is a sample, not a complete archive. status always tells you exactly what the index holds.

Nothing here asks for trust. Check any number against the chain.

Links

• Web — https://hoodsynapse.xyz
• Docs — https://hoodsynapse.xyz/docs
• API — https://hoodsynapse.xyz/api

Notes

Uses the public Hood Synapse API by default. Point it elsewhere with HOODSYNAPSE_API. Requires Node 18+.

MIT © Hood Synapse