name: Tenderly
description: Tenderly is a Web3 development platform offering smart contract debugging, transaction simulation, virtual test environments, node RPC infrastructure, alerting, Web3 Actions serverless functions, and gas profiling across 80+ EVM-compatible blockchain networks.
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/tenderly/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
  - Web3
  - Blockchain
  - Smart Contracts
  - Ethereum
  - EVM
  - Debugging
  - Simulation
  - Developer Tools
apis:
  - name: Tenderly REST API
    description: Core REST API for managing Tenderly projects including smart contract simulations, alerts, Web3 Actions, contract management, wallet tracking, and virtual test environments.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.tenderly.co/reference/api
    baseURL: https://api.tenderly.co/api/v2
    tags:
      - Simulations
      - Alerts
      - Smart Contracts
      - Wallets
      - Web3 Actions
    properties:
      - type: Documentation
        url: https://docs.tenderly.co/reference/api
      - type: OpenAPI
        url: https://docs.tenderly.co/reference/api
    contact:
      - FN: Tenderly Support
        url: https://tenderly.co/contact
        email: support@tenderly.co
  - name: Tenderly Simulation API
    description: Dry-run Ethereum and EVM transactions before execution to preview outcomes including asset and balance changes, gas estimates, decoded traces, state diffs, and human-readable error messages across 100+ networks.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.tenderly.co/simulations
    baseURL: https://api.tenderly.co/api/v2
    tags:
      - Simulation
      - Gas Estimation
      - Transaction Preview
      - State Override
    properties:
      - type: Documentation
        url: https://docs.tenderly.co/simulations
    contact:
      - FN: Tenderly Support
        url: https://tenderly.co/contact
  - name: Tenderly Virtual TestNets REST API
    description: Provision and manage production-mirroring virtual blockchain environments with state sync, unlimited faucets, cheatcodes, cross-chain bridge simulation, and a shareable block explorer for safe dapp development and CI/CD testing.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.tenderly.co/virtual-testnets/develop/rest-api
    baseURL: https://api.tenderly.co/api/v2
    tags:
      - Virtual TestNets
      - Forking
      - Testing
      - Environments
      - Cross-Chain
    properties:
      - type: Documentation
        url: https://docs.tenderly.co/virtual-testnets/develop/rest-api
    contact:
      - FN: Tenderly Support
        url: https://tenderly.co/contact
  - name: Tenderly Node RPC
    description: Production-grade JSON-RPC node infrastructure supporting 80+ EVM networks including Ethereum, Arbitrum, Optimism, Polygon, Base, BSC, and Avalanche with built-in simulation, smart multi-region routing, and debug and trace methods.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.tenderly.co/node
    baseURL: https://mainnet.gateway.tenderly.co
    tags:
      - Node RPC
      - JSON-RPC
      - Ethereum
      - EVM
      - Infrastructure
    properties:
      - type: Documentation
        url: https://docs.tenderly.co/node
    contact:
      - FN: Tenderly Support
        url: https://tenderly.co/contact
  - name: Tenderly Alerts API
    description: Configure real-time on-chain event monitoring for smart contracts and wallets, and route alert notifications to email, Slack, Discord, webhooks, PagerDuty, and Web3 Actions.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.tenderly.co/alerts
    baseURL: https://api.tenderly.co/api/v2
    tags:
      - Alerts
      - Monitoring
      - Webhooks
      - Notifications
    properties:
      - type: Documentation
        url: https://docs.tenderly.co/alerts
    contact:
      - FN: Tenderly Support
        url: https://tenderly.co/contact
  - name: Tenderly Web3 Actions API
    description: Deploy and manage serverless JavaScript/TypeScript functions triggered by on-chain or off-chain events, enabling custom monitoring automation, incident response, and backend integrations without managing infrastructure.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://docs.tenderly.co/web3-actions
    baseURL: https://api.tenderly.co/api/v2
    tags:
      - Web3 Actions
      - Serverless
      - Automation
      - Event-Driven
    properties:
      - type: Documentation
        url: https://docs.tenderly.co/web3-actions
      - type: RateLimits
        url: https://docs.tenderly.co/web3-actions/usage-rate-limits
    contact:
      - FN: Tenderly Support
        url: https://tenderly.co/contact
common:
  - type: Portal
    url: https://tenderly.co
  - type: Documentation
    url: https://docs.tenderly.co
  - type: Pricing
    url: https://tenderly.co/pricing
  - type: Plans
    url: https://docs.tenderly.co/tenderly-plans
  - type: Sign Up
    url: https://dashboard.tenderly.co/register
  - type: Login
    url: https://dashboard.tenderly.co/login
  - type: Blog
    url: https://blog.tenderly.co
  - type: Status
    url: https://status.tenderly.co
  - type: GitHub
    url: https://github.com/tenderly
  - type: CLI
    url: https://github.com/Tenderly/tenderly-cli
  - type: SDK
    url: https://github.com/Tenderly/tenderly-docs
  - type: Terms of Service
    url: https://tenderly.co/terms-of-service
  - type: Privacy Policy
    url: https://tenderly.co/privacy-policy
  - type: Contact
    url: https://tenderly.co/contact
  - type: Twitter
    url: https://twitter.com/TenderlyApp
  - type: Discord
    url: https://discord.gg/fBvDJYR
  - type: Authentication
    url: https://docs.tenderly.co/other/platform-access/how-to-generate-api-access-tokens
maintainers:
  - FN: Kin Lane
    url: https://apievangelist.com
    email: kin@apievangelist.com