# Layer 2 TVL Tracker — Arbitrum Base zkSync Op Polygon Live (`gochujang/l2-tvl-tracker`) Actor Live TVL across every L2 / L3 chain: Arbitrum, Base, OP, zkSync, Scroll, Linea, Blast, Mantle, Manta. Plus 1d / 7d / 30d growth %. Catch chain rotations before consensus. DefiLlama. PPE $0.001/chain. - **URL**: https://apify.com/gochujang/l2-tvl-tracker.md - **Developed by:** [Hojun Lee](https://apify.com/gochujang) (community) - **Categories:** Developer tools, Automation, Other - **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, NaN 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 ## L2 + Chain TVL Tracker > Track Total Value Locked (TVL) and growth across **all major L2s and L1s** — Arbitrum, Optimism, Base, Linea, Scroll, zkSync, Mantle, Blast, Mode + Ethereum/Solana/BSC. Includes 1d/7d/30d % change and per-chain stablecoin market cap. No API key required. --- ### What It Does Capital rotates between chains constantly — and the TVL delta tells you where it's flowing. This Actor: - Pulls **every chain** tracked by DefiLlama (200+) - Auto-categorizes **L2 vs L1** so you can filter on Ethereum scaling stack - Returns **TVL, 1h/1d/7d/30d % change, native token symbol, GitHub org** - Optionally adds **per-chain stablecoin market cap + 7d change** (USDC/USDT/DAI/USDe/etc. footprint per chain) - Sortable by TVL, growth, or losses - Telegram alerts when any chain crosses a threshold --- ### Why This Matters - **L2 rotation is the hottest narrative in EVM scaling.** Catching Base TVL +30% / Arbitrum TVL -15% in a week is alpha. - **Stablecoin mcap on chain = real liquidity.** When USDC supply on Base grows 20% in a week, builders see it before retail does. - **Macro intel** — TVL ratios across L1s (Solana vs Ethereum vs BNB) are leading indicators of ecosystem narratives. --- ### Input | Field | Type | Default | Description | |-------|------|---------|-------------| | `categoryFilter` | string | `all` | `all`, `L2`, `L1` | | `minTvlUsd` | integer | `50000000` | Skip chains below this TVL | | `sortBy` | string | `tvl_desc` | `tvl_desc`, `tvl_change_1d_desc`, `tvl_change_7d_desc`, `tvl_change_30d_desc`, `tvl_change_7d_asc`, `name_asc` | | `limit` | integer | `50` | Max chains | | `includeStablecoins` | boolean | `true` | Add per-chain stablecoin mcap + 7d change | | `alertGrowth7dPct` | number | `0` | Telegram alert if |7d %| ≥ X. 0 = off | | `telegramBotToken` | string (secret) | — | Bot token | | `telegramChatId` | string | — | Chat ID | #### Example: L2 momentum scanner ```json {"categoryFilter": "L2", "sortBy": "tvl_change_7d_desc", "limit": 15} ```` #### Example: All chains by TVL ```json {"sortBy": "tvl_desc", "limit": 50, "minTvlUsd": 100000000} ``` #### Example: Outflow alarm on Ethereum ```json {"sortBy": "tvl_change_7d_asc", "alertGrowth7dPct": 10, "telegramBotToken": "...", "telegramChatId": "..."} ``` *** ### Output ```json { "name": "Base", "category": "L2", "chain_id": 8453, "tvl_usd": 3962145200, "tvl_change_1d_pct": 0.83, "tvl_change_7d_pct": 4.21, "tvl_change_30d_pct": 12.4, "stablecoin_mcap_usd": 4150234890, "stablecoin_change_7d_pct": 2.18, "token_symbol": null, "gecko_id": null, "cmc_id": null, "github": ["base-org"] } ``` *** ### Pricing - **$0.001 per chain returned** Examples: - Top 20 L2s: **$0.02** - Full sweep (200+ chains): **$0.20** *** ### Use Cases **Weekly L2 newsletter** — Schedule weekly, sort by 7d growth, post Top 5 winners + losers. **Capital rotation dashboard** — Plot TVL deltas across L2s over time to track narrative flow. **Stablecoin penetration map** — Filter `stablecoin_mcap_usd` per chain to find under-served chains for new payment/DeFi launches. *** ### Data Sources - **DefiLlama** `/v2/chains` (TVL + 1d/7d change) - **DefiLlama** `/v2/historicalChainTvl/{chain}` (for 30d change) - **DefiLlama** `/stablecoincharts/{chain}` (per-chain stablecoin mcap) - No API key required. *** ### Related Actors - **[EigenLayer Restaking Tracker](https://apify.com/gochujang/eigenlayer-restaking-tracker)** — Restaking-specific TVL drill-down. - **[DeFi Yield Scanner](https://apify.com/gochujang/defi-yield-scanner)** — Pair with chain TVL to find the highest-yield underutilized chains. - **[DeFi Liquidation Tracker](https://apify.com/gochujang/defi-liquidation-tracker)** — L2 liquidation events. *** *** ### 🎬 Live Sample Run A real run of this actor with default-ish inputs, executed on 2026-06-10: | Field | Value | |---|---| | Items in dataset | 15 | | Dataset (JSON) | `https://api.apify.com/v2/datasets/tYvfMUWbsiiHO9KE4/items?clean=1&format=json` | | Dataset (CSV) | `https://api.apify.com/v2/datasets/tYvfMUWbsiiHO9KE4/items?clean=1&format=csv` | | Run summary (KVS) | `https://api.apify.com/v2/key-value-stores/d8p6W2MnRry8VTRjB/records/SUMMARY` | | Run details | `https://api.apify.com/v2/actor-runs/dzuXwtyR12UlvPDQH` | **Try it now**: pop any of the dataset URLs in your browser to see live output, or hit the API endpoints from your code. > Want to reproduce? Click **Try Actor** on the Apify Store page and use the input defaults shown above. ### Feedback [Leave a review on Apify Store](https://apify.com/gochujang/l2-tvl-tracker#reviews) # Actor input Schema ## `categoryFilter` (type: `string`): Restrict to a specific chain category. ## `minTvlUsd` (type: `integer`): Skip chains below this TVL. ## `sortBy` (type: `string`): Sort order. ## `limit` (type: `integer`): Maximum number of chains to return. ## `includeStablecoins` (type: `boolean`): Add per-chain stablecoin market cap and 7d change (one extra API call). ## `alertGrowth7dPct` (type: `number`): Alert when any chain's |7d TVL change| exceeds this %. 0 = disabled. ## `telegramBotToken` (type: `string`): Telegram bot token for alerts. ## `telegramChatId` (type: `string`): Chat ID to receive alerts. ## Actor input object example ```json { "categoryFilter": "all", "minTvlUsd": 50000000, "sortBy": "tvl_desc", "limit": 50, "includeStablecoins": true, "alertGrowth7dPct": 0, "telegramChatId": "" } ``` # Actor output Schema ## `dataset` (type: `string`): No description ## `summary` (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 = {}; // Run the Actor and wait for it to finish const run = await client.actor("gochujang/l2-tvl-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("gochujang/l2-tvl-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 gochujang/l2-tvl-tracker --silent --output-dataset ``` ## MCP server setup ```json { "mcpServers": { "apify": { "command": "npx", "args": [ "mcp-remote", "https://mcp.apify.com/?tools=gochujang/l2-tvl-tracker", "--header", "Authorization: Bearer " ] } } } ``` ## OpenAPI specification ```json { "openapi": "3.0.1", "info": { "title": "Layer 2 TVL Tracker — Arbitrum Base zkSync Op Polygon Live", "description": "Live TVL across every L2 / L3 chain: Arbitrum, Base, OP, zkSync, Scroll, Linea, Blast, Mantle, Manta. Plus 1d / 7d / 30d growth %. Catch chain rotations before consensus. DefiLlama. PPE $0.001/chain.", "version": "0.1", "x-build-id": "H0suQR0m4dca33iBN" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/gochujang~l2-tvl-tracker/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-gochujang-l2-tvl-tracker", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$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/gochujang~l2-tvl-tracker/runs": { "post": { "operationId": "runs-sync-gochujang-l2-tvl-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/gochujang~l2-tvl-tracker/run-sync": { "post": { "operationId": "run-sync-gochujang-l2-tvl-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": { "categoryFilter": { "title": "Category Filter", "enum": [ "all", "L2", "L1" ], "type": "string", "description": "Restrict to a specific chain category.", "default": "all" }, "minTvlUsd": { "title": "Minimum TVL (USD)", "minimum": 0, "type": "integer", "description": "Skip chains below this TVL.", "default": 50000000 }, "sortBy": { "title": "Sort By", "enum": [ "tvl_desc", "tvl_change_1d_desc", "tvl_change_7d_desc", "tvl_change_30d_desc", "tvl_change_7d_asc", "name_asc" ], "type": "string", "description": "Sort order.", "default": "tvl_desc" }, "limit": { "title": "Max Chains", "minimum": 1, "maximum": 300, "type": "integer", "description": "Maximum number of chains to return.", "default": 50 }, "includeStablecoins": { "title": "Include Stablecoin Market Cap", "type": "boolean", "description": "Add per-chain stablecoin market cap and 7d change (one extra API call).", "default": true }, "alertGrowth7dPct": { "title": "Telegram Alert 7d Growth (%)", "minimum": 0, "type": "number", "description": "Alert when any chain's |7d TVL change| exceeds this %. 0 = disabled.", "default": 0 }, "telegramBotToken": { "title": "Telegram Bot Token", "type": "string", "description": "Telegram bot token for alerts." }, "telegramChatId": { "title": "Telegram Chat ID", "type": "string", "description": "Chat ID to receive alerts.", "default": "" } } }, "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 } } } } } } } } } } ```