Art Blocks Generator API

{
  "openapi": "3.1.0",
  "info": {
    "title": "Art Blocks Generator API",
    "description": "Returns an iframe-able live view of the generative artwork associated with a given Art Blocks token. The live view runs the artist's on-chain script in the browser using the token's deterministic hash as a seed, producing the canonical on-chain artwork output. Useful for embedding live artwork in external applications and marketplaces.",
    "version": "1.0.0",
    "contact": {
      "name": "Art Blocks Developer Documentation",
      "url": "https://docs.artblocks.io/developer/token-and-generator-apis/"
    },
    "license": {
      "name": "Apache 2.0",
      "url": "https://www.apache.org/licenses/LICENSE-2.0"
    }
  },
  "servers": [
    {
      "url": "https://generator.artblocks.io",
      "description": "Production (Ethereum, Arbitrum One, Base)"
    },
    {
      "url": "https://generator.staging.artblocks.io",
      "description": "Staging (Sepolia testnet)"
    }
  ],
  "paths": {
    "/{chainId}/{contractAddress}/{tokenId}": {
      "get": {
        "operationId": "getTokenLiveView",
        "summary": "Get live generative artwork view",
        "description": "Returns an HTML page containing the live generative artwork for a given token, suitable for embedding in an iframe. The page executes the artist's on-chain script in the browser using the token's deterministic hash as the PRNG seed. This is the canonical live view of the artwork as defined by the on-chain contract.",
        "tags": [
          "Generator"
        ],
        "parameters": [
          {
            "name": "chainId",
            "in": "path",
            "required": true,
            "description": "Chain ID of the network. Use 1 for Ethereum, 42161 for Arbitrum One, 8453 for Base.",
            "schema": {
              "type": "integer",
              "enum": [1, 42161, 8453],
              "example": 1
            }
          },
          {
            "name": "contractAddress",
            "in": "path",
            "required": true,
            "description": "Ethereum address of the Art Blocks core contract.",
            "schema": {
              "type": "string",
              "pattern": "^0x[a-fA-F0-9]{40}$",
              "example": "0x99a9b7c1116f9ceeb1652de04d5969cce509b069"
            }
          },
          {
            "name": "tokenId",
            "in": "path",
            "required": true,
            "description": "The ERC-721 token ID.",
            "schema": {
              "type": "integer",
              "example": 385000000
            }
          }
        ],
        "responses": {
          "200": {
            "description": "HTML page rendering the live generative artwork. Suitable for use as an iframe src.",
            "content": {
              "text/html": {
                "schema": {
                  "type": "string",
                  "description": "HTML document executing the generative art script."
                }
              }
            }
          },
          "400": {
            "description": "Invalid parameters.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/Error"
                }
              }
            }
          },
          "404": {
            "description": "Token not found.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/Error"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "Error": {
        "type": "object",
        "properties": {
          "message": {
            "type": "string",
            "description": "Human-readable error message."
          }
        }
      }
    }
  },
  "tags": [
    {
      "name": "Generator",
      "description": "Live generative artwork view endpoints."
    }
  ],
  "externalDocs": {
    "description": "Art Blocks Developer Documentation",
    "url": "https://docs.artblocks.io/developer/token-and-generator-apis/"
  }
}