# Ethereum

**Canonical:** https://apis.io/providers/ethereum/  
**Website:** https://ethereum.org  
**APIs profiled:** 1

Ethereum is a decentralized, open-source blockchain platform that supports smart contracts - self-executing programs that run on its distributed network. It is the foundation for a vast ecosystem of decentralized applications (dApps), tokens, DeFi protocols, and NFTs, and uses a proof-of-stake consensus mechanism.

## Kin Score — 31.3 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 31.3).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 53.8 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 15.8 |
| Access Clarity | 15.8 |

## Agent readiness — 26.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | verified |
| 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 |

## Access

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

## APIs (1)

- **Ethereum Ethereum JSON RPC API API** — The Ethereum JSON RPC API API from Ethereum — 1 operation(s) for ethereum json rpc api.

## Agentic access (1)

- **Ethereum Agentic Access** — 1 operation · 1 acting

## Security (2)

- **Ethereum Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Ethereum Vulnerability Disclosure** — security.txt · contact published

## Plans (1)

- **Ethereum Plans Pricing**

## Tags

Blockchain, DeFi, Ethereum, JSON-RPC, Smart Contracts, Web3

---

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