Uniblock, the Unified Web3 API

Faster, Cheaper, More Uptime - with all the best Web3 dev tools in one.

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Router for Web3 APIs

Cheapest, fastest, most reliable Web3 APIs from 50+ providers

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99.99%
Uptime with fallbacks and redundancies
50+
Supported Providers
120+
Unique Blockchain Chains
1500+
Endpoints and growing

1500+ APIs Available

All Intelligently Routed
at the Lowest Cost

Data Consistency

We make switching data providers seamless through our normalized data, reducing development effort.

Intelligent Routing

Our proprietary model routes calls to the best provider based on factors such as cost, speed, reliability, and many more.

Automated Fallback

We detect failed calls across our global network and immediately route to the next-best provider, maximizing uptime for both  developers and end users.

Auto Retry

Our exponential backoff methodology will optimize your usage and enable downstream applications to recover when provider APIs are unresponsive.

Provider Routing

Build once and use any number of different data sources.

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Polyfilled Data

Missing data from one source automatically checked and filled.

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Testing Suite

Full testing Suite available for quick and easy API calls.

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Integrations

Many integrations designed for your projects.

Frequently Asked Questions

How does Uniblock work?

Uniblock aggregates and automates APIs from various providers into a single platform, allowing users to build, deploy, and manage blockchain applications effortlessly.

What APIs does Uniblock offer?

Uniblock offers a wide range of integrations, including popular APIs like Alchemy, BinanceAPI, Covalent, and Etherscan. We also support various blockchain networks such as Ethereum, Polygon, Solana, and Optimism, providing developers with the tools they need to build powerful Web3 applications. To explore all our available integrations and supported chains, visit these links: Integrations: https://www.uniblock.dev/integrations, Chains: https://www.uniblock.dev/chains.

What programming languages and frameworks does Uniblock support?

Currently, our project is mostly based on Javascript and Typescript. However, our APIs can be called by anyone and be used by any languages and frameworks that support REST.

Does Uniblock support multi-chain development?

Yes, Uniblock provides data from EVM and non EVM blockchains. See full list here: Chains: https://www.uniblock.dev/chains.

Enterprise

Customized throughput offerings and best-in-class support for organizations in need of tailored solutions.

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Custom Throughput
Custom Rate Limits
Live Engineering Support
Direct VIP Channel Access
Overage Discounts
Marketing Showcase
Custom SLAs
Feature Requests

Community

The Uniblock team is active on Discord for immediate help and support.

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Discord

Join our Discord community and be a part of Uniblock.

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Help & Support

Any issues? Use the one out of many ways to contact us for help.

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Development

Check out our documentation and get started.