Tenderly

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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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-images.s3.amazonaws.com/shared/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: Signup
  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: SDKs
  url: https://github.com/Tenderly/tenderly-docs
- type: TermsOfService
  url: https://tenderly.co/terms-of-service
- type: PrivacyPolicy
  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