Ault RPC
What is Ault?
Ault is a blockchain platform designed for tokenized market access and on-chain financial applications. It is built on the Cosmos SDK and uses CometBFT proof-of-stake consensus to provide fast transaction finality and deterministic execution. The network offers full EVM compatibility, enabling developers to deploy Solidity smart contracts and use standard Ethereum tooling while operating within a Cosmos-based architecture.
In addition to EVM support, Ault also supports CosmWasm smart contracts written in Rust, allowing developers to build interoperable applications across the Cosmos ecosystem. The protocol implements an EIP-1559-style fee market for gas pricing and fee management. Financial functionality such as trading and lending is provided through on-chain applications and protocols deployed on the network, rather than as base-layer features. Governance and network operation are organized under a Wyoming DAO LLC structure, with participation by licensed node operators.
Interacting With Ault's APIs
Ault nodes expose multiple API interfaces to support different development workflows:
- Ethereum JSON-RPC API: Fully compatible with Ethereum's JSON-RPC interface, allowing developers to use familiar tools like Foundry, Hardhat, ethers.js, viem, and web3.py without modification.
- Tendermint RPC API: Native Cosmos SDK interface for querying blockchain data, blocks, transactions, and network information.
- Cosmos REST/gRPC API: RESTful and gRPC endpoints for interacting with Cosmos modules, including bank, staking, governance, and custom application logic.
However, due to Ault's architectural differences from standard Ethereum chains, some RPC methods may behave differently. The Quicknode Ault documentation is continuously evolving as the chain undergoes upgrades and changes, so we highly recommend cross-referencing with the official Ault documentation for the latest updates and RPC differences.
Make Ault API Calls
The quickest way to start building on Ault is to create a Quicknode endpoint and send your first request.
Quicknode provides managed Ault endpoints, offering:
- High reliability — globally distributed infrastructure designed to minimize downtime
- Archive data — full historical state for in-depth queries
- Enhanced performance — optimized latency and request handling for production-grade apps
Visitez la page QuickStart pour créer votre endpoint et envoyer votre première requête.
Réseaux pris en charge
Quicknode provides access to the Ault network listed below:
Complete reference for developers building on Ault with Quicknode:
Démarrage rapide
Get started with Ault quickly. Follow our step-by-step quickstart to set up your endpoint and make your first API request.
Points d'accès du fournisseur
Learn how to configure and manage your Ault endpoints for optimal performance and reliability.
Présentation de l'API
Explorez les API, réseaux, produits Quicknode pris en charge et les fonctionnalités API améliorées pour créer des applications puissantes.
Marketplace
Découvrez et intégrez des modules complémentaires et des outils puissants du Quicknode Marketplace pour améliorer vos applications web3.
Sécurité des points de terminaison
Sécurisez vos points d'accès avec l'authentification, la liste blanche et les meilleures pratiques de sécurité.
Codes d'erreur
Understand common error codes and troubleshooting steps for Ault API requests.