# Rebrickable LEGO Sets, MOCs & Parts API (`jungle_synthesizer/rebrickable-lego-mocs-parts-api-wrapper`) Actor Retrieve LEGO set inventories, MOC (My Own Creation) designs, parts, themes, and colors from the Rebrickable API. Four modes: recent sets, full part inventories, MOC alternates, and theme/color taxonomy. - **URL**: https://apify.com/jungle\_synthesizer/rebrickable-lego-mocs-parts-api-wrapper.md - **Developed by:** [BowTiedRaccoon](https://apify.com/jungle_synthesizer) (community) - **Categories:** E-commerce - **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks - **User rating**: No ratings yet ## Pricing Pay per event This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events. Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-event ## What's an Apify Actor? Actors are a software tools running on the Apify platform, for all kinds of web data extraction and automation use cases. In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours, and optionally produces a well-defined JSON output, datasets with results, or files in key-value store. In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server. Actors are written with capital "A". ## How to integrate an Actor? If asked about integration, you help developers integrate Actors into their projects. You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready. The best way to integrate Actors is as follows. In JavaScript/TypeScript projects, use official [JavaScript/TypeScript client](https://docs.apify.com/api/client/js.md): ```bash npm install apify-client ``` In Python projects, use official [Python client library](https://docs.apify.com/api/client/python.md): ```bash pip install apify-client ``` In shell scripts, use [Apify CLI](https://docs.apify.com/cli/docs.md): ````bash # MacOS / Linux curl -fsSL https://apify.com/install-cli.sh | bash # Windows irm https://apify.com/install-cli.ps1 | iex ```bash In AI frameworks, you might use the [Apify MCP server](https://docs.apify.com/platform/integrations/mcp.md). If your project is in a different language, use the [REST API](https://docs.apify.com/api/v2.md). For usage examples, see the [API](#api) section below. For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt). # README ## Rebrickable LEGO Sets, MOCs & Parts API Retrieve LEGO set inventories, MOC (My Own Creation) designs, parts, themes, and colors from the [Rebrickable REST API](https://rebrickable.com/api/v3/docs/). ### What you get - **Set records** — set number, name, year, theme, part count, image URL - **Part inventory** — full per-set part lists (part number, color, quantity, spare flag) — the join key for BrickLink price-out calculations - **MOC alternates** — community-designed alternate builds for a given set, with designer attribution - **Theme taxonomy** — the complete official LEGO theme tree with parent-child relationships - **Color catalog** — all Rebrickable colors with hex RGB and transparency flag ### Modes | Mode | Description | |------|-------------| | `sets_incremental` | Paginate recent LEGO sets, optionally filtered by year or theme ID | | `set_inventories` | Fetch the complete part inventory for specific set numbers | | `mocs_by_set` | Fetch community MOC alternate builds for specific set numbers | | `themes_full` | Download the complete theme tree and color catalog | ### Input | Field | Type | Description | |-------|------|-------------| | `mode` | string | Which data to fetch. Default: `sets_incremental` | | `setNums` | array | Set numbers for `set_inventories` / `mocs_by_set` modes (e.g. `["10300-1", "75313-1"]`) | | `minYear` | integer | Earliest year for `sets_incremental` (defaults to current year) | | `themeId` | integer | Theme ID filter for `sets_incremental` | | `maxItems` | integer | Maximum records to return | ### Output schema Each output record includes a `record_type` field indicating which endpoint it came from: - `set` — from the sets endpoint - `inventory_part` — from the set parts endpoint (includes `set_num`, part details, color details, `quantity`, `is_spare`) - `moc` — from the alternates endpoint - `theme` — from the themes endpoint - `color` — from the colors endpoint ### Rate limits This actor runs at ~1 request/second against the Rebrickable API, well within its free-tier request limits for typical single-mode runs. ### Use cases - **LEGO investing** — fetch full part inventories to compare sealed-set value vs. parted-out value (combine with BrickLink price data) - **MOC sourcing** — find community designs that reuse parts from sets you already own - **Curriculum design** — explore the LEGO theme tree and part catalog for educational projects - **Collection management** — catalog parts across your set collection by color and quantity # Actor input Schema ## `sp_intended_usage` (type: `string`): Please describe how you plan to use the data extracted by this crawler. ## `sp_improvement_suggestions` (type: `string`): Provide any feedback or suggestions for improvements. ## `sp_contact` (type: `string`): Provide your email address so we can get in touch with you. ## `mode` (type: `string`): Which data to fetch: sets_incremental (recent sets, default), set_inventories (part lists for specific sets), mocs_by_set (MOC alternates for specific sets), themes_full (complete theme + color taxonomy). ## `setNums` (type: `array`): For set_inventories and mocs_by_set modes: one or more Rebrickable set numbers (e.g. ["10300-1", "75313-1"]). Leave empty to use sets_incremental mode. ## `minYear` (type: `integer`): Earliest release year to include when mode is sets_incremental. Defaults to current year. ## `themeId` (type: `integer`): Optional Rebrickable theme ID to filter sets by theme in sets_incremental mode. ## `maxItems` (type: `integer`): Maximum number of records to return across all pages/endpoints. ## Actor input object example ```json { "sp_intended_usage": "Describe your intended use...", "sp_improvement_suggestions": "Share your suggestions here...", "sp_contact": "Share your email here...", "mode": "sets_incremental", "setNums": [ "10300-1" ], "minYear": 2024, "maxItems": 10 } ```` # Actor output Schema ## `results` (type: `string`): No description # API You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup. ## JavaScript example ```javascript import { ApifyClient } from 'apify-client'; // Initialize the ApifyClient with your Apify API token // Replace the '' with your token const client = new ApifyClient({ token: '', }); // Prepare Actor input const input = { "sp_intended_usage": "Describe your intended use...", "sp_improvement_suggestions": "Share your suggestions here...", "sp_contact": "Share your email here...", "mode": "sets_incremental", "setNums": [ "10300-1" ], "minYear": 2024, "maxItems": 10 }; // Run the Actor and wait for it to finish const run = await client.actor("jungle_synthesizer/rebrickable-lego-mocs-parts-api-wrapper").call(input); // Fetch and print Actor results from the run's dataset (if any) console.log('Results from dataset'); console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`); const { items } = await client.dataset(run.defaultDatasetId).listItems(); items.forEach((item) => { console.dir(item); }); // 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs ``` ## Python example ```python from apify_client import ApifyClient # Initialize the ApifyClient with your Apify API token # Replace '' with your token. client = ApifyClient("") # Prepare the Actor input run_input = { "sp_intended_usage": "Describe your intended use...", "sp_improvement_suggestions": "Share your suggestions here...", "sp_contact": "Share your email here...", "mode": "sets_incremental", "setNums": ["10300-1"], "minYear": 2024, "maxItems": 10, } # Run the Actor and wait for it to finish run = client.actor("jungle_synthesizer/rebrickable-lego-mocs-parts-api-wrapper").call(run_input=run_input) # Fetch and print Actor results from the run's dataset (if there are any) print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"]) for item in client.dataset(run["defaultDatasetId"]).iterate_items(): print(item) # 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start ``` ## CLI example ```bash echo '{ "sp_intended_usage": "Describe your intended use...", "sp_improvement_suggestions": "Share your suggestions here...", "sp_contact": "Share your email here...", "mode": "sets_incremental", "setNums": [ "10300-1" ], "minYear": 2024, "maxItems": 10 }' | apify call jungle_synthesizer/rebrickable-lego-mocs-parts-api-wrapper --silent --output-dataset ``` ## MCP server setup ```json { "mcpServers": { "apify": { "command": "npx", "args": [ "mcp-remote", "https://mcp.apify.com/?tools=jungle_synthesizer/rebrickable-lego-mocs-parts-api-wrapper", "--header", "Authorization: Bearer " ] } } } ``` ## OpenAPI specification ```json { "openapi": "3.0.1", "info": { "title": "Rebrickable LEGO Sets, MOCs & Parts API", "description": "Retrieve LEGO set inventories, MOC (My Own Creation) designs, parts, themes, and colors from the Rebrickable API. Four modes: recent sets, full part inventories, MOC alternates, and theme/color taxonomy.", "version": "0.1", "x-build-id": "REX9DeXbUfS6MQ81Q" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/jungle_synthesizer~rebrickable-lego-mocs-parts-api-wrapper/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-jungle_synthesizer-rebrickable-lego-mocs-parts-api-wrapper", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/jungle_synthesizer~rebrickable-lego-mocs-parts-api-wrapper/runs": { "post": { "operationId": "runs-sync-jungle_synthesizer-rebrickable-lego-mocs-parts-api-wrapper", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/jungle_synthesizer~rebrickable-lego-mocs-parts-api-wrapper/run-sync": { "post": { "operationId": "run-sync-jungle_synthesizer-rebrickable-lego-mocs-parts-api-wrapper", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } } }, "components": { "schemas": { "inputSchema": { "type": "object", "required": [ "maxItems" ], "properties": { "sp_intended_usage": { "title": "What is the intended usage of this data?", "minLength": 1, "type": "string", "description": "Please describe how you plan to use the data extracted by this crawler." }, "sp_improvement_suggestions": { "title": "How can we improve this crawler for you?", "minLength": 1, "type": "string", "description": "Provide any feedback or suggestions for improvements." }, "sp_contact": { "title": "Contact Email", "minLength": 1, "type": "string", "description": "Provide your email address so we can get in touch with you." }, "mode": { "title": "Mode", "enum": [ "sets_incremental", "set_inventories", "mocs_by_set", "themes_full" ], "type": "string", "description": "Which data to fetch: sets_incremental (recent sets, default),\nset_inventories (part lists for specific sets), mocs_by_set (MOC alternates\nfor specific sets), themes_full (complete theme + color taxonomy).\n" }, "setNums": { "title": "Set Numbers", "type": "array", "description": "For set_inventories and mocs_by_set modes: one or more Rebrickable set numbers\n(e.g. [\"10300-1\", \"75313-1\"]). Leave empty to use sets_incremental mode.\n", "items": { "type": "string" } }, "minYear": { "title": "Min Year (sets_incremental)", "type": "integer", "description": "Earliest release year to include when mode is sets_incremental. Defaults to current year." }, "themeId": { "title": "Theme ID Filter (sets_incremental)", "type": "integer", "description": "Optional Rebrickable theme ID to filter sets by theme in sets_incremental mode." }, "maxItems": { "title": "Max Items", "type": "integer", "description": "Maximum number of records to return across all pages/endpoints." } } }, "runsResponseSchema": { "type": "object", "properties": { "data": { "type": "object", "properties": { "id": { "type": "string" }, "actId": { "type": "string" }, "userId": { "type": "string" }, "startedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "finishedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "status": { "type": "string", "example": "READY" }, "meta": { "type": "object", "properties": { "origin": { "type": "string", "example": "API" }, "userAgent": { "type": "string" } } }, "stats": { "type": "object", "properties": { "inputBodyLen": { "type": "integer", "example": 2000 }, "rebootCount": { "type": "integer", "example": 0 }, "restartCount": { "type": "integer", "example": 0 }, "resurrectCount": { "type": "integer", "example": 0 }, "computeUnits": { "type": "integer", "example": 0 } } }, "options": { "type": "object", "properties": { "build": { "type": "string", "example": "latest" }, "timeoutSecs": { "type": "integer", "example": 300 }, "memoryMbytes": { "type": "integer", "example": 1024 }, "diskMbytes": { "type": "integer", "example": 2048 } } }, "buildId": { "type": "string" }, "defaultKeyValueStoreId": { "type": "string" }, "defaultDatasetId": { "type": "string" }, "defaultRequestQueueId": { "type": "string" }, "buildNumber": { "type": "string", "example": "1.0.0" }, "containerUrl": { "type": "string" }, "usage": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "integer", "example": 1 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } }, "usageTotalUsd": { "type": "number", "example": 0.00005 }, "usageUsd": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "number", "example": 0.00005 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 } } } } } } } } } } ```