# Art Blocks

**Canonical:** https://apis.io/providers/art-blocks/  
**Website:** https://www.artblocks.io  
**APIs profiled:** 8

Art Blocks is the leading on-chain generative art platform where artists deploy deterministic code to Ethereum, Arbitrum One, and Base; each token is minted by invoking the script with a unique hash, producing a one-of-a-kind artwork stored permanently on-chain. The platform exposes four public API surfaces: a Token API that returns ERC-721 metadata conforming to the OpenSea standard, a Generator API that serves an iframe-able live view of each artwork, a Media Proxy API that provides static PNG renders, and a Hasura GraphQL API (data.artblocks.io) that gives structured access to on-chain and off-chain data including projects, tokens, artists, features, minting configuration, and ownership. Decentralised access is available through The Graph subgraph for on-chain-only data across all three networks. An MCP Server with 21 tools enables AI-agent integration for querying, minting, and generative script scaffolding.

## Kin Score — 33.4 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 33.4).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 57.6 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 16.7 |
| Commercial Clarity | 39.5 |
| Access Clarity | 39.5 |

## Agent readiness — 38.3 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | na |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | na |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | flavored |
| Dry Run Mode | na |

## APIs (8)

- **Art Blocks GraphQL API (Hasura)** — Hasura-backed GraphQL API providing structured access to on-chain and off-chain Art Blocks data including projects, tokens, artists, contracts, minter configurations, features, ...
- **Art Blocks Subgraph — Ethereum** — Decentralised subgraph on The Graph Network providing on-chain-only data for Art Blocks tokens, projects, and ownership on Ethereum mainnet. Uses camelCase field names and the b...
- **Art Blocks Subgraph — Arbitrum One** — Decentralised subgraph on The Graph Network providing on-chain-only data for Art Blocks tokens, projects, and ownership on Arbitrum One. Requires a developer API key from The Gr...
- **Art Blocks Subgraph — Base** — Decentralised subgraph on The Graph Network providing on-chain-only data for Art Blocks tokens, projects, and ownership on Base. Requires a developer API key from The Graph Studio.
- **Art Blocks MCP Server** — Model Context Protocol server exposing 21 tools for AI agents to interact with the Art Blocks ecosystem across Ethereum, Arbitrum, and Base. Tools cover discovering projects, ex...
- **Art Blocks Generator API** — Live generative artwork view endpoints.
- **Art Blocks Media API** — Static image media proxy endpoints.
- **Art Blocks Token Metadata API** — ERC-721 token metadata endpoints.

## MCP servers (1)

- **Art Blocks MCP Server**

## Agentic access (1)

- **Art Blocks Agentic Access** — 3 operations

## Security (1)

- **Art Blocks Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Art Blocks Plans**

## Tags

Generative Art, NFT, On-Chain Art, Blockchain, Ethereum, Arbitrum, Base, GraphQL, Token Metadata, Web3, Smart Contracts, The Graph, MCP

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