✓ Now with DAP Multi-Chain Attestation

Blockchain sustainability data infrastructure

Enterprise APIs for regulatory disclosure workflows

Data formatting for MiCA Art. 66 · CSRD/ESRS · Institutional ESG reporting

54+Networks
6Architecture Layers
10+Data APIs
Cryptographic attestation Multi-chain anchoring Source attribution Temporal metadata
📊 Data Provider Not compliance advisor
🔒 No tracking GDPR compliant
⛓️ On-chain proofs Independent verification

What FeedOracle Provides

Structured data infrastructure for blockchain sustainability disclosure and reporting

📊

Carbon & Energy Data

Energy consumption, CO₂ emissions, renewable percentages, and Green Scores for 54+ blockchain networks. Third-party verified and calculated data with clear quality indicators.

📋

Disclosure-Ready APIs

Structured endpoints formatted for MiCA Art. 66, CSRD/ESRS, and institutional ESG frameworks. Includes temporal metadata for audit trail purposes.

🔐

Cryptographic Attestation

DAP protocol provides verifiable proof of data delivery. Merkle roots anchored on Polygon, Base, Arbitrum, and Ethereum for independent verification.

Six-Layer Architecture

From raw data to verifiable disclosure

6 Regulatory Memory Layer Historical attestation
5 NFT Layer Polygon certificates 4 DAP Attestation Multi-chain anchoring 3 Disclosure APIs MiCA, CSRD, ESG formats 2 Indicators Carbon, Energy, Trade 1 Raw Data Blockchain sources

View full architecture documentation →

NEW

RWA Context Layer

Institutional-grade macroeconomic data to validate Real World Asset claims

🏦

World Bank Data

GDP, growth rates, and inflation data for 200+ countries. Validate RWA yield claims against macroeconomic reality.

/worldbank/gdp

Grid Carbon Intensity

Real-time UK grid data + EMBER historical for 30 countries. Verify blockchain energy source claims.

/grid/uk/now
🌍

Energy Data (OWID)

220 countries, 1971-2024. Renewable share, fossil mix, carbon intensity trends.

/energy/country/{iso3}
🚢

Trade Flows

UN Comtrade data for 20 major economies. Validate commodity RWA supply chain provenance.

/trade/country/{iso3}

Macro Oracle (FRED)

Federal Reserve data: GDP, inflation, Fed rate, unemployment. Contextualize RWA yields.

/macro/api/v1/macro/health
🔗

Cross-Validation

Compare RWA claims against multiple independent data sources. Risk scoring and anomaly detection.

/worldbank/rwa-context/{iso3}
🧠

Memory Layer

Historical snapshots and verification endpoints. Audit trail for all data deliveries.

/memory/health
💎

RWA Health Monitor

Real-time tokenized asset monitoring. USDe, sDAI, and major RWA protocols with confidence scoring.

/api/v1/feeds/health

DAP: Disclosure Attestation Protocol

Cryptographic proof of what data was delivered, when it was delivered, and that it has not been altered.

Response HashingSHA-256 hash for every API response
Merkle AggregationHourly batch verification trees
Multi-Chain AnchoringRedundant on-chain proofs
Independent VerificationNo reliance on FeedOracle

DAP proves data delivery. It does not certify or guarantee regulatory compliance.

Polygon0xeDdD...DDda
Base0x806b...4F8b
Arbitrum0x3225...32F7
Ethereum0x4b46...2a2f

Who Uses FeedOracle

Enterprise data consumers across regulated industries

CASPs

Integrate MiCA Art. 66 sustainability disclosures for supported crypto-assets.

Exchanges

Populate sustainability transparency pages with sourced, timestamped data.

RegTech Platforms

Embed disclosure modules into compliance platforms via API.

Asset Managers

Assess portfolio sustainability for ESG mandates and due diligence.

Auditors

Verify historical data snapshots using DAP cryptographic attestation.

AI Agents

Consume verifiable sustainability signals with programmatic verification.

View detailed use cases →

API Access

Transparent pricing with clear feature allocation

Free
€0/mo
Evaluation & testing
  • 100 requests/day
  • Calculated data only
  • No historical access
Developer
€49/mo
AI agents & projects
  • 10,000 requests/mo
  • 7 verified sources
  • 30-day history
  • Basic DAP attestation