MiCA Art. 66 Disclosure Guide

MiCA-supporting sustainability disclosure workflows for crypto-asset service providers

Important: FeedOracle provides MiCA-supporting data infrastructure, not compliance advice. Data users bear responsibility for regulatory interpretation and disclosure submissions.

What is MiCA Art. 66?

Article 66 of the Markets in Crypto-Assets Regulation (MiCA) requires crypto-asset service providers (CASPs) to disclose environmental sustainability information about the consensus mechanisms of crypto-assets they list or trade.

Key Requirements

Energy consumption data (per transaction, per year)
Carbon footprint estimates
Consensus mechanism classification
Source attribution and update timestamps

How FeedOracle Supports MiCA Workflows

1. Disclosure API v3

Structured sustainability data for 50+ blockchain networks in MiCA-aligned format.

✓ v2.6.0: Art. 66 energy/CO₂ fields now populated with live data — chain · consensus · Energy (TWh/yr) · CO₂ (Mt/yr) · Rating. Previously empty fields resolved.

→ API Reference

2. DAP Attestation

Cryptographic proofs anchored on XRPL (active). Polygon planned.

→ DAP Protocol

3. Carbon Footprint API

Per-network energy and emissions data.

→ Carbon API

Quick Start

GET /api/v3/disclosure/sustainability/{symbol}

GET /api/v3/disclosure/networks

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