Oasis Sapphire Onchain Data API

Overview

The Sapphire ParaTime is the official confidential EVM Compatible ParaTime providing a smart contract development environment with EVM compatibility. Oasis Sapphire allows for a confidential state, end-to-end encryption, and confidential randomness

GoldRush offers the most comprehensive Oasis Sapphire 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 Oasis Sapphire Data APIs provide fast, accurate, and developer-friendly access to the essential onchain data you need.

Supported APIs

Foundational API

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

Property	Value
Chain Name	`oasis-sapphire-mainnet`
Chain ID	`23294`
Network Type	Frontier Chain
Support Level	frontier
Block Explorer	Explorer
Official Website	Oasis Sapphire Website
Native Gas Token	ROSE

API Usage

To use this blockchain network in GoldRush API calls, use:

Chain Name

oasis-sapphire-mainnet (mainnet)

Example API Calls

curl -X GET "https://api.covalenthq.com/v1/oasis-sapphire-mainnet/address/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045/balances_v2/?key=<GOLDRUSH_API_KEY>"

SDK Usage

import { GoldRushClient } from "@covalenthq/client-sdk";

const client = new GoldRushClient("<GOLDRUSH_API_KEY>");
const resp = await client.BalanceService.getTokenBalancesForWalletAddress({
    chainName: "oasis-sapphire-mainnet",
    walletAddress: "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
});

Overview

Popular Chains 🔥

Foundational Chains

Frontier Chains

Community Chains

Archived Chains

Overview

Supported APIs

Foundational API

Mainnet

API Usage

Chain Name

Example API Calls

SDK Usage

Foundational API Support

Wallet API

Pricing API

Security API

Transactions API

Block Explorer API

Additional Resources

​Overview

​Supported APIs

Foundational API

​Mainnet

​API Usage

​Chain Name

​Example API Calls

​SDK Usage

​Foundational API Support

​Wallet API

​Pricing API

​Security API

​Transactions API

​Block Explorer API

​Additional Resources

Overview

Supported APIs

Mainnet

API Usage

Chain Name

Example API Calls

SDK Usage

Foundational API Support

Wallet API

Pricing API

Security API

Transactions API

Block Explorer API

Additional Resources