Messaging protocols
6 integrated
Continuously expanding coverage for leading cross-chain stacks.
Optimism • European Union & UK
Cross-Chain TX Executor for regulated virtual asset compliance programs
Simulate, batch, and send cross-chain contract calls using supported messaging layers with guardrails for treasury operations. Ensure crypto operations remain within AML, sanctions, and reporting requirements while enabling product innovation. Ensure contracts, liquidity, and community messaging are coordinated for a resilient launch. MiCA, ESMA guidance, and FCA rules define comprehensive disclosure and reserve requirements.
- 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 granular provenance data for every wallet interaction.
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..
- European Union & UK: GDPR impacts analytics pipelines while MiCA introduces whitepaper and asset classification rules. Align institutional compliance teams workflows with clean audit findings from regulators and big4 reviewers..
- For regulated virtual asset compliance programs, 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 granular provenance data for every wallet interaction. Clean audit findings from regulators and Big4 reviewers.
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. Expect multi-language communications, evidence of consumer protections, and sustainability reporting.
Real-time dashboards for holder distribution and whale surveillance. Expect multi-language communications, evidence of consumer protections, and sustainability reporting.
Automated documentation for investors and exchanges covering upgrades and approvals. Expect multi-language communications, evidence of consumer protections, and sustainability reporting.
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.