# Tenderly

**Canonical:** https://apis.io/providers/tenderly/  
**Website:** https://tenderly.co  
**APIs profiled:** 6

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.

## Kin Score — 32.9 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 32.9).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 26.7 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 39.3 |
| Commercial Clarity | 51.3 |
| Access Clarity | 51.3 |

## Agent readiness — 18.0 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: medium).

## APIs (6)

- **Tenderly REST API** — Core REST API for managing Tenderly projects including smart contract simulations, alerts, Web3 Actions, contract management, wallet tracking, and virtual test environments.
- **Tenderly Simulation API** — 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 er...
- **Tenderly Virtual TestNets REST API** — Provision and manage production-mirroring virtual blockchain environments with state sync, unlimited faucets, cheatcodes, cross-chain bridge simulation, and a shareable block ex...
- **Tenderly Node RPC** — Production-grade JSON-RPC node infrastructure supporting 80+ EVM networks including Ethereum, Arbitrum, Optimism, Polygon, Base, BSC, and Avalanche with built-in simulation, sma...
- **Tenderly Alerts API** — 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.
- **Tenderly Web3 Actions API** — Deploy and manage serverless JavaScript/TypeScript functions triggered by on-chain or off-chain events, enabling custom monitoring automation, incident response, and backend int...

## Security (1)

- **Tenderly Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Plans**

## Tags

Web3, Blockchain, Smart Contracts, Ethereum, EVM, Debugging, Simulation, Developer Tools

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/tenderly/). Scores are computed from the provider's own public artifacts under a published rubric.