Introducing SpeedRun: Covalent's Prompt-to-Earn Platform for Onchain Builders.

With ultra-fast GoldRush data, in-built x402 protocol for internet-native payments and one-click smart contract deployment, anyone can ship an onchain app to the market and start earning $CXT and collecting XP as usage flows through their creations.

Integration Made Simple

GoldRush is built by devs, for devs. Integrate quickly using our REST APIs, SDKs and UI Kits.

import { GoldRushClient } from "@covalenthq/client-sdk"; const ApiServices = async () => { const client = new GoldRushClient(); const resp = await client .BaseService .getAddressActivity({ chainName: "eth-mainnet", walletAddress: "0x..." }); console.log(resp.data); }; ApiServices();

Products

Chains We Support

We support onchain data for over 100+ blockchains, including Ethereum, Polygon, BNB Chain, Base, Optimism and more.

Why GoldRush?

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Optimized for Multichain Integration

Supports real-time EVM chain data with sub-second latency.

Unified REST APIs for seamless blockchain querying.

Automated chain indexing eliminates the need for manual data synchronization.

Dynamic auto-scaling to handle network surges, ensuring uninterrupted performance.

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Cost-Effective & Production-Ready

Proven indexing algorithms reduce query times vs. self-hosted solutions.

Caching & compression layers optimized through years of operational learnings.

Decentralized architecture prevents downtime, ensuring high availability.

Trusted by top DeFi protocols, analytics firms, and Web3 applications.

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Unmatched Data Reliability & Depth

99.99% uptime SLA, backed by multi-region failover.

Historical & real-time data - we preserve all blockchain state.

Enterprise-grade security from years of working with institutional partners.

Custom event indexing & WebSocket streaming, built from real-world use cases.

Your Source for Rich Multichain Data

Access structured onchain data, including token balances, transactions and event logs across 100+ chains. Enhanced data such as internal transactions, state changes, NFT assets and metadata available on select foundational chains.

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100+

Blockchains fully replicated

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70K+

Developers who trust GoldRush

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500 TB

NFT assets cached

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64K

NFT collections

Proudly Backed by Leading Investors & Companies

Fueling our vision with the unwavering support of top-tier investors and renowned global partners.

Security is our priority

GoldRush is SOC 2 compliant and follows security best practices. We encrypt all data using AES-256 (the same encryption banks use) and any in-transit data is sent via TLS 1.2. We work with leading security firms to protect against phishing and impersonators.