Stellar Oracles

Redstone Finance

Modular price oracle live on Stellar/Soroban mainnet (since March 2026), providing real-time price feeds for DeFi protocols and institutions. Launched with 10 feeds including BTC, ETH, USDC, PYUSD and Franklin Templeton's BENJI; implements the SEP-40 oracle standard. Push-model data-feed delivery (Rust Adapter + Price Feed contracts) for Soroban smart contracts; Blend lending is preparing to integrate.

DIA

DIA is a cross-chain oracle provider live on Stellar/Soroban, offering customizable price feeds and data feeds for Soroban smart contracts. Builders integrate feeds (e.g. BTC/USD, USDC) sourced across CEX/DEX markets via a simple on-chain read, with custom asset feeds on request. One of three oracle providers in the official Stellar Docs.

Band

Band Protocol is a cross-chain data oracle live on Stellar/Soroban — one of three oracle providers listed in the official Stellar Docs, with a deployed mainnet contract. It aggregates real-world data and APIs into on-chain price feeds and data feeds that Soroban smart contracts can integrate for DeFi.

Reflector

Reflector is a decentralized price oracle and data-feed network for Stellar and Soroban smart contracts. It delivers on-chain and off-chain asset prices, CEX and DEX exchange rates, FX rates, and subscription-based custom data feeds via a DAO-run node quorum, powering DeFi protocols such as Blend, Laina, and Slender.

Orally

On-chain oracles with cross-chain capabilities. Push and pull models with unlimited price feeds and custom data feeds.

Lightecho

Open-source, free price oracle for Stellar Soroban smart contracts, built by BP Ventures. Provides emerging-market FX price feeds (USD, EUR, NGN, KES, INR, ARS, BRL vs XLM) and a 30-day XLM volatility feed, aggregating 50+ CEX, DEX and P2P sources and updating every 10 minutes. Ships a SEP-40 Soroban oracle contract for DeFi integrations.

Quasar

Decentralized price feed oracle grid for Stellar DeFi smart contracts to support derivatives, lending, and asset management.

Pyth

Pyth Network is a decentralized oracle that delivers real-time price feeds for financial assets across multiple blockchains, including Stellar.