Sandbox environments

Preview complex
flows in safe sandbox environments

Test integrations, validate AI workflows, and let users experiment with strategies before onchain execution.

Fidelity · 100%
state sync every block
● Production · day 47
Block#19,284,112
ETH / USD$3,411
USDC pool liq.$14,820M
Active positions14,827
TVL$1.42B
◇ Demo Virtual Environment · live now
Block#19,284,112
ETH / USD$3,411
USDC pool liq.$14,820M
Active positions14,827
TVL$1.42B
partner clicked deposit · vault rebalanced · oracle tickedidentical
The value

Production-fidelity sandbox for every onchain interaction

A single sandbox environment for every interaction with your system, from end-user experimentation to AI agent workflows and partner demos.

01

Simulate complex flows

Run any onchain flow in a safe sandbox environment, from user transactions and AI workflows to protocol integrations and product demos.

02

Mirror production conditions

Test integrations, spin custom demos, and enable user interactions against real protocol state, current oracle prices, and live liquidity to preview execution outcomes.

03

Document every step

Facilitate debugging and internal reviews with documented transaction hashes, reproducible environments, and verifiable outcomes.

Demo fidelity · live state syncupdates every block
● Production · mainnet
ETH / USD$3,411
Aave USDC liq.$14,820M
Active positions14,827
Block#19,284,112
◇ Demo Virtual Environment · partner view
ETH / USD$3,411
Aave USDC liq.$14,820M
Active positions14,827
Block#19,284,112
Integration scenarios

Isolate issues in controlled sandbox environments

See the effects of every onchain interaction with your live system in a safe sandbox environment that mirrors production state.

Paper trading

Let customers explore your product safely

Embed the sandbox into your live product so users can experiment with strategies, paper trade, and preview the outcome of every action. Show expected gas costs, asset transfers, position changes, and potential errors, so users submit and approve transactions with confidence.

DeFi primitive & service integrations

Test how essential primitives behave against your system

Surface risks before production exposure by validating how every blockchain primitive performs at an institutional scale. Evaluate lending, yield, liquidity, oracle, custody, and bridging integrations against the exact state of your blockchain systems. Connect to protocols like Aave, Morpho, and Uniswap, integrate Safe multisig modules, and run with Chainlink oracles in safe virtual environments.

Protocol integration demos

Demonstrate protocol performance to partners

Show exactly how protocols behave at an institutional scale by spinning custom integration demos. Configure protocol parameters, allocate institutional capital, and model financial strategies without disclosure on public networks. Adjust balances, impersonate addresses, and create the exact scenarios partners want to evaluate, with a documented, reproducible record of the expected outcomes.

AI workflow validation

Test every agent and AI automation before it acts onchain

Validate AI-powered workflows, automated execution scripts, and agent-driven actions before they interact with real systems. Connect agents to Tenderly's MCP Server so they check every decision against real conditions before execution.

Internal alignment & reviews

Demonstrate verified outcomes to non-technical decision-makers

Move integration approvals forward with verifiable evidence. Show risk, treasury, compliance, and leadership stakeholders exactly what an integration will do before it goes live. Demonstrate human-readable outcomes, fund flows, and position changes, with every step recorded and shareable for internal reviews and compliance audits.

Capabilities

Run integration demos with full production fidelity

Environment

Multichain sandbox environments

Validate integrations in a single full-fidelity sandbox environment for every chain you need, with bridge support for testing cross-chain flows.

State sync

Production-synced state

Model every interaction with your product against real conditions, with up-to-date oracle prices, current liquidity, and real protocol positions.

Network mirror

Full network mirroring

Run integrations, AI workflows, and live paper trading against real network behavior, with identical execution in a sandbox environment.

Embed

Embeddable in live systems

Embed a sandbox environment into your live product so end users can experiment with financial strategies on the same simulation engine your team uses internally.

Privacy

Private demos without public exposure

Test integrations, demo your product, and model financial strategies in private environments, without disclosing allocation sizes, integration logic, and intent.

AI

MCP server for AI workflows

Connect AI agents with Tenderly's MCP Server to validate their actions against real production conditions before executing.

Teams

Demonstrate integration outcomes to relevant stakeholders

Risk, treasury, compliance, and engineering teams use Tenderly to demonstrate integration outcomes before production exposure.

DeFi

Win institutional allocation by demonstrating exactly how your protocol behaves at an institutional scale. Spin up custom demo environments, configure protocol state and integrations, and walk institutional teams through outcomes against live protocol state before commitment.

Explore DeFi solutions →
Financial Institutions

Evaluate DeFi, vault infrastructure, oracle providers, and custody integrations against your real production conditions before committing capital. Build internal buy-in with documented integration evidence, run due diligence on full-fidelity replicas, and expose verified outcomes to clients through embedded previews and paper trading.

Explore institutional solutions →
Networks

Enable protocols and institutions on your chain to demonstrate their integrations with production fidelity. Give teams a virtual environment that mirrors your network exactly, so they can run partner demos, validate institutional integrations, and onboard strategic clients without mock implementations.

Explore network solutions →
Testimonials

How teams demonstrate integrations on Tenderly

"

Virtual TestNets allow us to spin up a new sandbox, deploy our contracts with a new config, and map it to our API. This way, we can create demos for clients in 30 minutes, which was unheard of before.

"
Josh Stevens
ex-SVP of Engineering, Aave
"

Using Virtual TestNets, we can configure the state based on custom conditions and share it with protocols, L1s, and other teams. This way, we can show exactly what would happen if something went wrong, and the prevention or automated response mechanism.

"
Harrison O
Lead Engineer, zeroShadow