Deterministic Data
for RWA & Prediction
Markets.

Sub-second finality price feeds, probability consensus curves, and verified real-world off-chain data points — engineered for institutions building on chain.

Launch ConsoleRead Docs
TVS Secured
$48.2B
Median latency
420 ms
Asset feeds
1,200+
aletheia.console / live-feeds
STREAMING
TypeAssetValueΔ 24hTrend
  • RATE
    US Treasury Yield 10Y
    UST10Y
    4.218%
    ▲ +0.04
  • PRED
    US Election · Cand. A
    ELEC-US
    64.2%
    ▲ +1.8
  • RWA
    Tokenized Gold /oz
    XAU-RWA
    $2,418.10
    ▼ -3.20
  • RATE
    Fed Funds Rate
    FED-RATE
    5.25%
    ▲ 0.00
  • RWA
    S&P 500 Index Feed
    SPX-RWA
    5,842.31
    ▲ +12.40
  • PRED
    Fed Rate Hike · Dec
    FED-MTG
    23.4%
    ▼ -2.1
Block · 19,482,104Quorum 64 / 640.42s ago

Powering data for 80+ institutional protocols

NEXUS LABS
ATLAS PROTOCOL
OBELISK FI
MERIDIAN
HELIX DAO
QUANTA
VECTOR CAP
ZENITH CHAIN
ORBIT MARKETS
CIRCUIT FI
NEXUS LABS
ATLAS PROTOCOL
OBELISK FI
MERIDIAN
HELIX DAO
QUANTA
VECTOR CAP
ZENITH CHAIN
ORBIT MARKETS
CIRCUIT FI

Developer Experience

Integrate in 3 lines of code.

One SDK, every feed. Native bindings for TypeScript, Rust, Go, and Solidity — with cryptographic proofs returned by default. No middleware. No relay risk.

  • Type-safe responses for 1,200+ feeds
  • Zero-config proof verification
  • On-chain & off-chain consumption
TypeScript · @aletheia/sdk
3 lines
import { Aletheia } from "@aletheia/sdk";

const oracle = new Aletheia({ apiKey: process.env.ALETHEIA_KEY });
const feed   = await oracle.feeds.get("UST10Y", { proof: true });
console.log(feed.value, feed.proof.signers);
Rust · aletheia crate
3 lines
use aletheia::{Client, FeedId};

let oracle = Client::from_env()?;
let feed   = oracle.feed(FeedId::new("UST10Y")).with_proof().await?;
println!("{} signed by {}", feed.value, feed.proof.signers);

Data Integrity

Verifiable, end to end.

The infrastructure layer institutions trust to settle billions in tokenized assets and binary outcome markets.

Cryptographic Proofs

Every data point ships with a BLS aggregated signature, verifiable on-chain in under 80k gas.

01

Multi-Node Consensus

64-of-128 quorum across geographically distributed, permissioned institutional operators.

02

Historical Data API

Replayable, immutable archive of every published price tick and prediction probability curve.

03

Slashable Security

Operators post bonded collateral. Misreports are provable, slashable, and routed to consumers.

04