Orbiter Sign Broadcast
SkillCommerce & financeSign a tx template locally and broadcast it to the chain.
Available today. Use it from your connected AI after setup.
No other account needed.
Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.
Then ask your AI: use the Orbiter Sign Broadcast skill
What this skill tells your AI
The instructions your AI receives, as published by orbiter-finance/bridge-skills in skills/orbiter-sign-broadcast/SKILL.md and read by ahel’s review.
Sign a transaction template with a local private key and broadcast it to the chain.
When to Use
- You already have a transaction template (from
orbiter_sign_templateor external sources) - You want a one-step sign + broadcast
Inputs
template(string, JSON)templateFile(string, file path)privateKey(string, optional, recommended viaORBITER_PRIVATE_KEY)chainId(string)rpcUrl(string, optional)chain(string, optional)
Behavior
- If
nonce/gasLimit/fee fields are missing, the command auto-enriches them whenrpcUrl(orchain) is provided. - If
fromis missing, it is derived from the private key.
Outputs
txHash
Security Notes
The private key is only used for local signing. It is never written to disk or sent over the network.
CLI Example
ORBITER_PRIVATE_KEY=... orbiter bridge sign-broadcast \
--template-file ./template.json \
--chain-id 42161 \
--rpc-url https://arb1.arbitrum.io/rpc
Signals
- GitHub stars
- 310
- Forks
- 9
- Last commit
- Mar 2026
Advanced
- Item type
- skill
- Key
orbiter-sign-broadcast- Source
- github.com/orbiter-finance/bridge-skills