# GoldRush ## Introduction [GoldRush](https://goldrush.dev/) is a set of foundational multichain data APIs and toolkits for easy web3 development across 100+ chains. Powered by the [Covalent Network](https://www.covalenthq.com/), which is decentralized and cryptographically secure, GoldRush offers structured onchain data, through powerful APIs, SDKs and UI Kits, including: * Token balances * Historical transactions * Decoded event logs * Traces with internal transactions, state changes and input data (foundational chains only) GoldRush maintains a full archival copy of every supported blockchain, meaning every balance, transaction, log event, and NFT asset data is available from the genesis block. This data is available via: * GoldRush API (formerly known as the Unified API) - Incorporate blockchain data into your app with a familiar REST API * Increment - Create and embed custom charts with no-code analytics **Consider using GoldRush if you need:** * Structured and enhanced on-chain data well beyond what you get from RPC providers * Broad and deep multi-chain data at scale * Enterprise-grade performance [**Sign up to start building on Cronos**](https://goldrush.dev/platform/auth/login/) ## GoldRush API Features ### GoldRush API
The GoldRush API is RESTful and offers the following for Cronos: | **Features** | | | ----------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **Response Formats** | JSON | | **Real-Time Data Latency** | 2 blocks | | **Batch Data Latency** | 30 minutes | | **Supported Networks (`chainName`, `chainId`)** |

Mainnet: cronos-mainnet, 25
Testnet: cronos-testnet, 338

| | **GoldRush Plans** | [Pricing Plans](https://goldrush.dev/pricing/) | | **API Categories** |

Balances
NFTs
Transactions
Security
Log Events & Others

| #### Get started * [API Key](https://goldrush.dev/platform/auth/register/) - sign up for free * [Quickstart](https://goldrush.dev/docs/quickstart) - summary of key resources to get you building immediately on blockchain * [API Reference](https://goldrush.dev/docs/api-reference/overview) - try all the endpoints directly from your browser * [Guides](https://goldrush.dev/guides/) - learn how to build dapps, fetch data and extend your Web3 knowledge ### Increment
Increment is a novel no-code charting and reporting tool powered by Covalent, revolutionizing how the Web3 space approaches analytics. Many analytics tools let you write SQL to create charts, but *Increment is the only one to encode business logic - Reach, Retention, and Revenue - into an SQL compiler that can write valid SQL for you.* #### Increment use cases Increment can be used for: * [Analyzing Blockchain Networks](https://www.covalenthq.com/docs/increment/data-models/chain-gdp/?utm_source=cronos\&utm_medium=partner-docs) * [Analyzing DEXs](https://goldrush.dev/guides/how-to-use-covalent-s-dex-api-for-defi-apps/) * [Analyzing NFT Marketplaces](https://www.covalenthq.com/docs/increment/data-models/jpeg-analysis/?utm_source=cronos\&utm_medium=partner-docs) For example, click on the following table to get the latest number of active wallets, transactions and tokens by day, week, month, or year for Cronos:
#### Get started * [Increment](https://www.covalenthq.com/platform/increment/#/?utm_source=cronos\&utm_medium=partner-docs) - login via the Covalent Platform * [Docs](https://www.covalenthq.com/docs/increment/?utm_source=cronos\&utm_medium=partner-docs) - learn how to use Increment to build dynamic, custom charts * [Data Models Demo](https://www.covalenthq.com/docs/increment/data-models/model-intro/?utm_source=cronos\&utm_medium=partner-docs) - build analytics in 3 clicks * [Explore Models. Seek Alpha.](https://www.covalenthq.com/platform/increment/#/pages/covalent/chain-gdp/?utm_source=cronos\&utm_medium=partner-docs) - browse all data models * [Use Models. Become Alpha.](https://www.covalenthq.com/platform/increment/#/sql/query_b6c88fd8604f49d5920ca86fa7/?utm_source=cronos\&utm_medium=partner-docs) - use a data model ## Use Cases The Covalent API supports a broad range of Web3 data use cases including: * Gaming * Defi Taxes * KYC * NFTs * Wallets * Dashboards * Dao Data * Dex & Trading * and many more Check out Covalent's collection of ready-to-ship [**Code Templates**](https://github.com/covalenthq/web3-resources?utm_source=cronos\&utm_medium=partner-docs) that you can use to build your Web3 data-powered dApps. ## Resources Here are some additional resources to help you get started with the Covalent API: * [Cronos Network Details](https://www.covalenthq.com/docs/networks/cronos/?utm_source=cronos\&utm_medium=partner-docs) * [Covalent API Reference](https://covalenthq.com/docs/api/?utm_source=cronos\&utm_medium=partner-docs) * [API FAQs](https://www.covalenthq.com/docs/unified-api/faq/) * [Discord Support](https://www.covalenthq.com/discord/?utm_source=cronos\&utm_medium=partner-docs) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.cronos.org/for-dapp-developers/dev-tools-and-integrations/covalent.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.