Reference · coverage

Data coverage

Euro Stablecoins tracks EUR-denominated stablecoins across multiple metrics, but not every coin has the same data availability. This page lists the published metrics and their current coverage status for each tracked coin.

Coins 18Metrics 5Cells 90Revalidated hourly

Cells available72%

of 90 (coin, metric)

Partialstructural

stale or scope-limited

No public sourcehonest gap

intentionally empty

Source endpointsv1

see /docs

What this page is

Coverage is derived live from the same public v1 endpoints documented at /docs. The page revalidates hourly. A weekly read-only audit detects regressions automatically.

The metric-level status labels below are companion vocabulary to the source classes used across coin pages (Market-data observed, Regulator-sourced fact, Issuer-document fact, Issuer-disclosed commercial claim, No public source found, Conflicting or incomplete source coverage).

Status labels

Available

Data is published, current within the cadence threshold, and has no structural caveat.

Partial

Data is published but has a structural limitation — for example, an activity stream that is mostly empty by design.

No independent source

No independent third-party source exists. The metric is intentionally empty rather than fabricated. (Currently used only for HEURO peg.)

Not applicable

Reserved for metrics that do not apply to a given coin. Not currently used for any (coin, metric) pair.

Known gap

A documented historical missing date. Not used as a row-level status; documented in the notes below.

Coverage by coin

Coin	Supply	Mint/Burn	Peer transfer volume	Peg	Holders	Notes
EURC	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale). Peg history starts 2025-06-13.
EURS	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale).
EURA	Available	Available	Partial	Available	Available	Wind-down underway. Latest data is 2026-06-01 (30 days stale).
EURe	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale).
AEUR	Available	Available	Partial	Available	Available	Wind-down underway. Latest data is 2026-06-01 (30 days stale).
EURCV	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale). Peg history starts 2025-06-13.
EURR	Available	Available	Partial	Partial	Available	Latest data is 2026-06-01 (30 days stale). Latest data is 2026-06-14 (17 days stale).
EUROP	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale). Peg history starts 2025-06-13.
EURQ	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale).
EURAU	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale). Peg history starts 2025-08-09.
EURI	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale).
dEURO	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale). Peg history starts 2026-06-13.
EURm	Available	Available	Partial	Available	Available	Latest data is 2026-06-01 (30 days stale). Peg history starts 2025-06-13.
EUR0	Available	Available	Partial	No independent source	Available	Latest data is 2026-06-01 (30 days stale).
HEUR	Available	Available	Partial	No independent source	Available	HEURO activity is primarily mint/burn flow; Dune indexes essentially no peer-to-peer transfer volume. No independent market peg source available — see /heuro for the published rationale.
EUROD	Available	Available	Partial	No independent source	Available	Latest data is 2026-06-01 (30 days stale).
EURT	Available	Partial	Partial	Available	Available	Wind-down underway. Latest data is 2026-06-12 (19 days stale). Latest data is 2026-06-01 (30 days stale). Peg history starts 2026-06-14.
EUROe	Available	Partial	Partial	No independent source	Available	Wind-down underway. Latest data is 2026-06-12 (19 days stale). Latest data is 2026-06-01 (30 days stale).

HEURO coverage

HEURO has Dune-backed mint/burn history from 2026-02-05 onward. Transfer volume is near zero — HEURO activity is primarily mint/burn flow. No independent peg source, so peg metrics are empty by design. See /heuro for the per-coin page and the published rationale.

Documented historical gaps

A daily supply snapshot for 2026-04-26 is missing for the following coins: eurcv, europ, eurq, eurau, heuro. This is a documented one-day historical gap, not a current outage.

Coins previously affected (EURC / EURS / EURA / EURE / AEUR / EURR / EURI / dEURO) were rebuilt from DefiLlama's stablecoin dataset or from on-chain historical totalSupply reads through the supply-gap fill route. The remaining coins on the list above carry material non-EVM supply (Solana, XRPL, Stellar, Algorand, Xahau) that cannot be reconstructed from EVM-only historical reads without inventing the missing chains' contribution.

Peg methodology

Peg metrics require an independent market price source. Redemption promises are not ingested as peg prices.

Peg snapshots use direct market data only — CCXT exchange feeds and DexScreener-derived DEX prices — with the EUR price compared against €1.00 to derive deviation in basis points and rolling 7-day / 30-day averages. Unavailable or incident-affected assets are marked N/A rather than filled from aggregators. A coin without an independent market source will not have peg data on this site, regardless of any 1:1 redemption commitment from its issuer.

/docs — public API documentation
/about — methodology and limitations
/euro-stablecoins — analytics overview
/heuro — HEURO coin page (includes peg-source note)

Data sources include on-chain RPC providers, public block explorers, exchange APIs, DEX pool data, DefiLlama, and project/issuer disclosures. No paid data partnerships. Informational data only. Not legal, financial, or investment advice.