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ONEUSD Bridge

Bridge tokens between BSC, ONE Chain, and Klaytn with one sentence. Native / EIP-2612 permit / approve+bridge auto-dispatch.


Bridge tokens across chains with one sentence.

Drives the ONEUSD swap-bridge backend. Lists pairs, resolves tokens, quotes with fees + native-gas breakdown, polls status, and executes the bridge with the right path automatically.


1. Install

The block below is a natural-language prompt to paste into your AI agent — not a terminal command.

Clone https://github.com/to-nexus/skill-cross-crossd into a temporary directory and run the install.sh script inside it to install the cross-crossd skill into my environment. Tell me the result in one line when you're done.
🚧

Bash execution required.

bridge signs transactions; quote / pairs / status are pure read.

Install all ONE skills at once

Clone https://github.com/to-nexus/cross-skills-suite into a temporary directory and run the bootstrap.sh script inside it to install every ONE skill into my environment. Tell me which skills succeeded and which failed.

2. Where it runs

✅ Supported · CLI agents with Bash access

Claude Code (CLI) · OpenClaw · Cursor Composer · Codex CLI · Aider · Goose · Gemini CLI · OpenInterpreter · any other Bash-capable CLI.

❌ Not supported · Browser / hosted only

Claude.ai (web) · ChatGPT (web) · Gemini (web) · Copilot Chat (web). The bridge tx signing needs viem in a local Node runtime.


3. What you can do

Read · no auth

SubcommandWhat it does
🟢 pairsList supported bridge pairs.
🟢 tokensResolve token metadata for a chain.
🟢 quoteQuote with full fee + native-gas breakdown.
🟢 statusPoll a bridge progress by permitId or tx hash.

Auth & write

SubcommandWhat it does
🟡 historyYour bridge history (auth required).
🔴 bridgeExecute the bridge. Auto-dispatches the right path: native (msg.value), permit (EIP-2612, no source gas), or approve+bridge (ERC-20).

4. Try it

brídge pairs 보여줘
BSC chain 의 토큰 메타데이터
USDT BSC → ONE 1.0 견적 (수수료/도착시간 포함)
내 브릿지 진행상황 0xabc...
permit-hash 12345 상태
USDT 1개 BSC → ONE 로 브릿지 (확정)
1 native CROSS 를 BSC 로 보내
List bridge pairs
Show BSC token metadata
Quote 1 USDT BSC to ONE with fees and ETA
Check status of bridge tx 0xabc...
Permit-hash 12345 status
Bridge 1 USDT from BSC to ONE — confirmed
Send 1 native CROSS to BSC

5. Command reference

commandargsauthmutationdescription
pairsreadSupported pairs.
tokens--chain <id>readToken metadata.
quote<FROM-chainId-tokenAddr> <TO-chainId-tokenAddr> <amount>readQuote + ETA + swap-pool route.
status<permitId> or --tx <hash>readBridge progress.
historyPKreadYour bridge history.
bridge<FROM> <TO> <amount> [--path=native|permit|approve] [--max-approve] [--confirm]PKtx (or permit)Execute the bridge.