Messaging protocols
6 integrated
Continuously expanding coverage for leading cross-chain stacks.
Optimism • Canada
Cross-Chain TX Executor for high-frequency DeFi trading desks
Simulate, batch, and send cross-chain contract calls using supported messaging layers with guardrails for treasury operations. Manages positions across DEX venues, farming programs, and on-chain derivatives with a high tolerance for volatility and a need for speed. Detect anomalies, suspicious approvals, and governance changes before funds are at risk. CSA guidance encourages registration while banks adopt crypto services cautiously.
- Model execution costs, finality windows, and relayer fees across messaging protocols.
- Batch approvals, swaps, and bridge steps into guided workflows for operations teams.
- Track settlement status with per-hop telemetry and alerting.
- Fragmented liquidity and sudden gas spikes erode trade execution.
Key metrics
Execution monitoring
Real-time
Per-hop alerts via webhook, Slack, and email.
Optimism profile
OP Stack ecosystem aligned with governance, public goods, and Coinbase transactors.
Transaction cost typically under $0.15 after Bedrock upgrade.
Unique insights
- Optimism: Transaction cost typically under $0.15 after Bedrock upgrade. Pair this with cross-chain tx executor to live monitoring of contract upgrades, proxy changes, and admin key usage..
- Canada: Pre-registration undertakings (PRUs) require segregated accounting and quarterly attestations. Align active defi traders workflows with tighter slippage and lower transaction costs per trade..
- For high-frequency DeFi trading desks, emphasize Supports native bridges plus messaging layers like LayerZero, Wormhole, Axelar, and Hyperlane. and track Mean time to detect high-risk contract events. weekly.
Why teams rely on this tool
Core capabilities
Model execution costs, finality windows, and relayer fees across messaging protocols. Batch approvals, swaps, and bridge steps into guided workflows for operations teams. Track settlement status with per-hop telemetry and alerting.
Audience fit
Fragmented liquidity and sudden gas spikes erode trade execution. Tighter slippage and lower transaction costs per trade.
Optimism focus
Velodrome, Base bridge, and retroactive funding flows dominate volumes. Live monitoring of contract upgrades, proxy changes, and admin key usage.
Operational playbook
- 1Select messaging protocol and define source/destination calls.
- 2Run simulation to validate costs, finality, and contract compatibility.
- 3Submit execution and monitor settlement events across chains.
Use cases
Live monitoring of contract upgrades, proxy changes, and admin key usage. Teams must plan for bilingual English/French disclosure and real-time proof of reserves.
Token scanner sweeps of newly listed assets interacting with your treasury. Teams must plan for bilingual English/French disclosure and real-time proof of reserves.
Mapping transacting wallets to known entities for counterparty risk scoring. Teams must plan for bilingual English/French disclosure and real-time proof of reserves.
Proof points
- Treasuries automate L2 incentive payouts without manual bridging.
- Market makers rebalance inventory with deterministic workflows.
- Risk teams document cross-chain execution with tamper-proof logs.
ChainUnified tools that pair well
Related pages
Frequently asked questions
Do you support custom relayers?
Bring your own relayer endpoints or leverage ChainUnified-managed infrastructure with rate limits.
Can I mix multiple protocols?
Workflow builder allows hybrid paths when governance or liquidity requires it.
How are failures handled?
Automatic retries respect protocol limits, and incidents trigger escalation workflows with decoded context.