Messaging protocols
6 integrated
Continuously expanding coverage for leading cross-chain stacks.
Optimism • Canada
Cross-Chain TX Executor for growth teams converting wallets into users
Simulate, batch, and send cross-chain contract calls using supported messaging layers with guardrails for treasury operations. Drive acquisition and retention across Web3 funnels, with campaigns spanning airdrops, referral programs, and educational content. Ensure contracts, liquidity, and community messaging are coordinated for a resilient launch. 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.
- Need live analytics on user cohorts to justify spend.
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 pre-launch dry runs with multi-chain contract simulation and gas forecasts..
- Canada: Pre-registration undertakings (PRUs) require segregated accounting and quarterly attestations. Align growth marketers workflows with reduced cac through better targeting..
- For growth teams converting wallets into users, emphasize Supports native bridges plus messaging layers like LayerZero, Wormhole, Axelar, and Hyperlane. and track Time to deploy audited contracts across priority networks. 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
Need live analytics on user cohorts to justify spend. Reduced CAC through better targeting.
Optimism focus
Velodrome, Base bridge, and retroactive funding flows dominate volumes. Pre-launch dry runs with multi-chain contract simulation and gas forecasts.
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
Pre-launch dry runs with multi-chain contract simulation and gas forecasts. Teams must plan for bilingual English/French disclosure and real-time proof of reserves.
Real-time dashboards for holder distribution and whale surveillance. Teams must plan for bilingual English/French disclosure and real-time proof of reserves.
Automated documentation for investors and exchanges covering upgrades and approvals. 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.