diff --git a/for-dapp-developers/useful-projects-on-cronos/covalent.md b/for-dapp-developers/useful-projects-on-cronos/covalent.md index c4eaf379..4f462c0f 100644 --- a/for-dapp-developers/useful-projects-on-cronos/covalent.md +++ b/for-dapp-developers/useful-projects-on-cronos/covalent.md @@ -2,105 +2,139 @@ layout: editorial --- -# GoldRush +# GoldRush (powered by Covalent) + +GoldRush offers the most comprehensive Cronos Data API suite for developers, analysts, and enterprises. Whether you're building a DeFi dashboard, a wallet, a trading bot, an AI agent or a compliance platform, +our Cronos Data APIs provide fast, accurate, and developer-friendly access to the essential onchain data you need. + +### Supported APIs + + + + Access structured historical blockchain data across 100+ chains using REST APIs. + Get token balances, transaction histories, decoded event logs, NFT assets, token holders and more.

+ Use cases: Wallets, portfolio trackers, crypto accounting & tax tools, and DeFi dashboards. + + + +## Mainnet + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
PropertyValue
Chain Namecronos-mainnet
Chain ID25
Network TypeCommunity Chain
Support Levelcommunity
Block ExplorerExplorer
Official WebsiteCronos Website
Native Gas TokenCRO
+
+ + +## API Usage + +To use this blockchain network in GoldRush API calls, use: + +#### Chain Name + +* `cronos-mainnet` (mainnet) + +#### Example API Calls + + + ```bash Chain Name (Mainnet) + + curl -X GET "https://api.covalenthq.com/v1/cronos-mainnet/address/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045/balances_v2/?key=API_KEY" + ``` + +#### SDK Usage + + + ```typescript TypeScript SDK (Mainnet) + import { GoldRushClient } from "@covalenthq/client-sdk"; + + const client = new GoldRushClient("API_KEY"); + const resp = await client.BalanceService.getTokenBalancesForWalletAddress({ + chainName: "cronos-mainnet", + walletAddress: "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045" + }); + ``` + + +## Foundational API Support + +This chain supports **34** GoldRush Foundational APIs: + +#### Wallet API + +* **[Get token balances for address](/api-reference/foundational-api/balances/get-token-balances-for-address)** +* **[Get native token balance for address](/api-reference/foundational-api/balances/get-native-token-balance)** +* **[Get historical portfolio value over time](/api-reference/foundational-api/balances/get-historical-portfolio-value-over-time)** +* **[Get ERC20 token transfers for address](/api-reference/foundational-api/balances/get-erc20-token-transfers-for-address)** + +#### Pricing API + +* **[Get historical token prices](/api-reference/foundational-api/utility/get-historical-token-prices)** + +#### Security API + +* **[Get token approvals for address](/api-reference/foundational-api/security/get-token-approvals-for-address)** + +#### Activity Feed API + +* **[Get a transaction](/api-reference/foundational-api/transactions/get-a-transaction)** +* **[Get transaction summary for address](/api-reference/foundational-api/transactions/get-transaction-summary-for-address)** +* **[Get earliest transactions for address (v3) ](/api-reference/foundational-api/transactions/get-earliest-transactions-for-address-v3)** +* **[Get recent transactions for address (v3)](/api-reference/foundational-api/transactions/get-recent-transactions-for-address-v3)** +* **[Get paginated transactions for address (v3)](/api-reference/foundational-api/transactions/get-paginated-transactions-for-address-v3)** +* **[Get bulk time bucket transactions for address (v3)](/api-reference/foundational-api/transactions/get-time-bucket-transactions-for-address-v3)** +* **[Get all transactions in a block (v3)](/api-reference/foundational-api/transactions/get-all-transactions-in-a-block)** +* **[Get all transactions in a block by page (v3) ](/api-reference/foundational-api/transactions/get-all-transactions-in-a-block-by-page)** + +#### Block Explorer API + +* **[Get a block](/api-reference/foundational-api/utility/get-a-block)** +* **[Get all chain statuses](/api-reference/foundational-api/utility/get-all-chain-statuses)** +* **[Get all chains](/api-reference/foundational-api/utility/get-all-chains)** +* **[Get block heights](/api-reference/foundational-api/utility/get-block-heights)** +* **[Get gas prices](/api-reference/foundational-api/utility/get-gas-prices)** +* **[Get log events by contract address](/api-reference/foundational-api/utility/get-log-events-by-contract-address)** +* **[Get log events by topic hash(es)](/api-reference/foundational-api/utility/get-log-events-by-topic-hash)** +* **[Get logs](/api-reference/foundational-api/utility/get-logs)** -## Introduction +## Additional Resources -[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) +* [GoldRush API Documentation](https://goldrush.dev/docs/) +* [Supported Chains List](https://goldrush.dev/chains/) +* [API Reference](https://goldrush.dev/docs/api-reference/)