109. Tenderly - Smart Contract Simulation
Basic Information
| Item | Details |
|---|---|
| Name | Tenderly |
| Type | Web3 Development and Operations Platform |
| Core Services | Transaction Simulation, Debugging, Monitoring, Automation |
| Supported Chains | 30+ Blockchains |
| Positioning | DevOps Layer for Web3 |
| Relation to OpenClaw | AI Agent Transaction Security Verification and Simulation Infrastructure |
Product Description
Tenderly is a Web3 development and operations platform that integrates developer tools (simulation, debugging, test environments) and operations tools (monitoring, alerts, automation). Its core value lies in simulating and verifying transactions before they are executed on-chain—developers can simulate any transaction, fully controlling parameters, inputs, and contract code. For AI agents, Tenderly provides the critical capability to verify the safety and correctness of transactions before execution.
Core Features/Highlights
- Transaction Simulator:
- Full simulation of transactions before on-chain execution
- Complete control over all parameters and inputs
- Predict transaction outcomes and gas consumption
- Advanced Debugging:
- Step-by-step debugging of smart contract execution
- Inspect state changes, event emissions, gas consumption
- Visualize call stacks and execution flows
- Fork Simulation:
- Lightweight blockchain replica based on real mainnet state
- Simulate transactions at any historical point
- No impact on actual on-chain state
- Virtual Testnets:
- Virtual TestNets for safe testing
- Simulate full application workflows
- Monitoring and Alerts:
- Real-time blockchain monitoring
- Configurable alert rules
- Automated responses
- 30+ Chain Support: Ethereum, Polygon, Arbitrum, Optimism, etc.
Business Model
- Free tier (limited features)
- Pro and Enterprise paid plans
- Billing based on simulation counts and monitoring scale
- Custom enterprise solutions
Target Users
- Smart contract developers
- DeFi protocol teams
- AI agent developers (requiring transaction verification)
- Security audit teams
- Operations and DevOps teams
Competitive Advantages
- Simulation Accuracy: High-precision simulation based on real mainnet state
- Debugging Depth: Step-by-step tracking of every detail in smart contract execution
- DevOps Integration: Unified development and operations tools
- Multi-Chain Coverage: Unified support for 30+ chains
- 2026 Value: Shift fault detection earlier, compress incident response time
Market Performance
- Rated as a leading Web3 development tool by CryptoAdventure in 2026
- Listed as a Solidity development tool by Alchemy
- Detailed reviews by multiple technical communities like BizThon
- Recommended by L1 chains like Moonbeam in official documentation
- Continuously expanding multi-chain support
Relation to OpenClaw Ecosystem
Potential roles of Tenderly in OpenClaw agent secure on-chain operations:
- Transaction Pre-Verification: Simulate and verify transaction outcomes and safety before AI agent execution
- CoinFello Security Layer: CoinFello's "evaluation layer" can utilize Tenderly for transaction simulation
- Debugging Support: Debug and locate issues when AI agent's on-chain operations fail
- Fork Testing: Test AI agent's DeFi strategies on forks with real state
- Monitoring and Alerts: Monitor on-chain operations executed by agents, trigger alerts on anomalies
- Security Assurance: Add a layer of security verification in the AI agent's "intent → execution" flow
References
External References
Learn more from these authoritative sources: