ATSO · ATRIUM Time Series Oracle

Decentralized data feeds, enshrined in the chain.

ATSO is CryptoTradePrime's native, enshrined oracle — built directly into the network's core protocol. It inherits the full economic security of the chain: over 98 independent data providers submit price estimates every 1.8 seconds; the system publishes the median as the official feed. Today, 66+ live price feeds are secured by over $75M of staked ATRIUM.

0.8s

Median feed latency

65+

Assets covered

Chains supported

100%

Consensus-backed

What Makes ATSO Different

Sub-second Feeds

Time-series price feeds delivered with sub-second latency to the K-Chain and partnered EVMs.

Enshrined Consensus

ATSO is part of K-Chain consensus — no external committee, no off-chain trust assumption.

Cryptographic Attestation

Every price quote is signed by the validator set and verifiable at settlement.

Developer-First

A single contract interface across chains. Price, TWAP, and latency metadata are returned in one call.

A Single Read

interface IATSO {
  function getPrice(bytes32 feedId) external view returns (
    uint256 price,
    uint256 timestamp,
    bytes   signature
  );
}

// Consume from any K-Chain or supported EVM contract.
(uint256 ethUsd, , ) = atso.getPrice(FEED_ETH_USD);

“

An oracle is only as trustworthy as the smallest honest majority that signs it. Ours is the network itself.

— Protocol Engineering · CryptoTradePrime K-Chain

Integrate in one line.

Developer docs →