All-in-one development platform

Enabling Web3 developers to build, test, monitor, and operate smart contracts from their inception to mass adoption.

Smart contract development made easy

Speed up your local development with our open-source CLI tool.

Use Tenderly CLI to see the stack traces of your local smart contract execution. If they fail, get the exact line of code where it happened, greatly speeding up your development.

Install CLI

user@local: ~$ tenderly proxy
Tenderly Proxy is up and running and listening on the following address: https://127.0.0.1:9545

Redirecting all traffic to the RPC located at: https://127.0.0.1:7545

user@local: ~$ tenderly test --network tenderly-proxy
Using network "tenderly-proxy"

Transaction Failed - INVALID OPCODE: division() at WalletTransfer.sol:76

 58|      }
 59|      
 60|      return x / y;
           ^^^^^^^^^^^^^
 61|    }
 62|

Variables:
 x: 5
 y: 0

Use a Proven Web3 Development Platform

50 M

SIMULATIONS/MONTH

9 B+

Tx INDEXED ACROSS ALL NETWORKS

15 M

ALERTS/MONTH

200,000+

CONTRACTS MONITORED/MONTH

1000x

MORE DATA RETRIEVED

23

NETWORKS SUPPORTED

Trusted by industry leaders

We needed to scan the entire blockchain for a unique and highly specific interaction pattern, and the Tenderly team was able to produce all the information we required in no time thanks to their unique indexing stack, saving us days of work . They are one of the most tech-savyy players in the industry, and interacting with them is always a pleasure!

Nicolas Venturo

OpenZeppelin Core Dev

Tenderly is the Web3 development platform you need.

Get Started Now