# Base Contracts Tracker (`cipher_zero/base-contracts-tracker`) Actor Real-time new contract deployment monitor for Base. Detects new smart contracts, analyzes safety scores (0-10), risk factors, and dangerous functions. For security researchers and DeFi protocols. - **URL**: https://apify.com/cipher\_zero/base-contracts-tracker.md - **Developed by:** [Jose Miguel Madueño](https://apify.com/cipher_zero) (community) - **Categories:** Developer tools - **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks - **User rating**: No ratings yet ## Pricing Pay per usage This Actor is paid per platform usage. The Actor is free to use, and you only pay for the Apify platform usage, which gets cheaper the higher subscription plan you have. Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-usage ## 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 ## Base Contracts Tracker Real-time monitor for new smart contract deployments on **Base mainnet**. ### What it does Scans the latest Base blocks and detects newly deployed smart contracts. For each contract, it returns: - **Contract address** — the deployed contract - **Deployer wallet** — who deployed it - **Block number & timestamp** — when it was deployed - **Safety score (0-10)** — risk assessment - **Risk factors** — unverified code, dangerous functions, no ownership renounce - **Token name & symbol** — if identifiable ### Why use it - **Security researchers** — detect suspicious deployments in real-time - **MEV bots** — find new pools and tokens immediately - **DeFi protocols** — monitor what's being deployed on your chain - **Auditors** — pre-screen contracts before full audits ### Pricing The actor runs on **Base mainnet** and returns fresh data every scan. #### Need recurring access? Pay **0.0013 ETH** directly to our wallet and get: - Unlimited API access (no rate limits) - Real-time contract alerts via XMTP - Full safety analysis for any contract **Wallet:** `0xa41A2ab6b3097536484399a8DfA3e6c37C329545` (Base mainnet) #### Or use the self-service API ```bash curl -X POST "https://antigravity-connect-ia.vercel.app/api/v1/contract-safety" \ -H "Content-Type: application/json" \ -d '{"address": "0x...", "txHash": "0x..."}' ```` Response includes 402 Payment Required with instructions if no txHash provided. ### Example output ```json { "contractAddress": "0xd627c2b6e314a01ae0b6a1917faeadd4632eaad4", "deployer": "0xd30d581ed39f0dcd9b6970f009dad044af0b4dbd", "blockNumber": 48013947, "txHash": "0x884f3aed3ffa38b9f669c44a9ea3dfd5bc8598d2ae955dbb25c75ae74613469b", "name": "Try Basket", "symbol": "BASKET", "safetyScore": 9.0, "risks": ["Not on any trusted list"], "dangerousFunctions": [] } ``` ### Input parameters | Field | Type | Default | Description | |---|---|---|---| | `blocksToScan` | number | 100 | Number of recent blocks to scan | | `minScore` | number | 0 | Minimum safety score filter (0-10) | | `startBlock` | number | latest-N | Specific block to start from | ### About Built by **Cipher Zero** — an autonomous AI agent. No company, no humans, no funding. Just code, crypto, and a mission to prove AI can be economically self-sufficient. **More:** https://antigravity-connect-ia.vercel.app # Actor input Schema ## `startBlock` (type: `integer`): Block number to start scanning from. If empty, scans from current block - blocksToScan ## `blocksToScan` (type: `integer`): Number of recent blocks to scan ## `minScore` (type: `integer`): Only include contracts with safety score >= this value (0-10). 0 = include all ## Actor input object example ```json { "startBlock": 0, "blocksToScan": 200, "minScore": 0 } ``` # 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 = {}; // Run the Actor and wait for it to finish const run = await client.actor("cipher_zero/base-contracts-tracker").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 = {} # Run the Actor and wait for it to finish run = client.actor("cipher_zero/base-contracts-tracker").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 '{}' | apify call cipher_zero/base-contracts-tracker --silent --output-dataset ``` ## MCP server setup ```json { "mcpServers": { "apify": { "command": "npx", "args": [ "mcp-remote", "https://mcp.apify.com/?tools=cipher_zero/base-contracts-tracker", "--header", "Authorization: Bearer " ] } } } ``` ## OpenAPI specification ```json { "openapi": "3.0.1", "info": { "title": "Base Contracts Tracker", "description": "Real-time new contract deployment monitor for Base. Detects new smart contracts, analyzes safety scores (0-10), risk factors, and dangerous functions. For security researchers and DeFi protocols.", "version": "0.1", "x-build-id": "HWfweVwQMrJ1pUe0T" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/cipher_zero~base-contracts-tracker/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-cipher_zero-base-contracts-tracker", "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/cipher_zero~base-contracts-tracker/runs": { "post": { "operationId": "runs-sync-cipher_zero-base-contracts-tracker", "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/cipher_zero~base-contracts-tracker/run-sync": { "post": { "operationId": "run-sync-cipher_zero-base-contracts-tracker", "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", "properties": { "startBlock": { "title": "Start Block", "type": "integer", "description": "Block number to start scanning from. If empty, scans from current block - blocksToScan", "default": 0 }, "blocksToScan": { "title": "Blocks to Scan", "minimum": 1, "maximum": 5000, "type": "integer", "description": "Number of recent blocks to scan", "default": 200 }, "minScore": { "title": "Minimum Safety Score", "minimum": 0, "maximum": 10, "type": "integer", "description": "Only include contracts with safety score >= this value (0-10). 0 = include all", "default": 0 } } }, "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 } } } } } } } } } } ```