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 44Metrics 5Cells 220Revalidated hourly

Cells available55%

121

of 220 (coin, metric)

Caveatedpublished

partial · delayed · incident

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 & fresh

Data is published, current within the cadence threshold, and has no structural caveat. Computed from the live series, not from whether a value happens to sit in storage.

Partial

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

Temporarily delayed

Data is real but the collector has not advanced within its cadence window — temporarily delayed rather than structurally limited.

Trading disabled — N/A

Trading is disabled by an active incident, so there is no reliable current market price. The metric reads N/A rather than surfacing a stale/distressed value. (Currently: EURR peg.)

Source returned no value

The source was queried successfully but returned no value/rows — a real empty result, distinct from no source existing.

No independent source

No independent third-party source exists. The metric is intentionally empty rather than fabricated. (e.g. HEURO peg.)

Collection failed

The coverage probe failed to return a valid response (transport error or 5xx) — a real collection/serving failure, not an intentional gap.

Not applicable

Reserved for metrics that do not apply to a given coin.

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 & fresh	Partial	Available & fresh	Available & fresh	Available & fresh	EVM chains + Solana measured per-transaction. Stellar flows are derived daily from issued-supply changes (net flow exact; same-day gross churn not itemised) because Stellar contract-based minting is invisible to payment-level observation. Peg history starts 2025-06-13.
EURS	Available & fresh	Available & fresh	Available & fresh	Trading disabled — N/A	Available & fresh	Apparent shutdown — no reliable market price; peg is N/A.
EURA	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Wind-down underway.
EURe	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	—
AEUR	Available & fresh	Available & fresh	Available & fresh	Temporarily delayed	Available & fresh	Wind-down underway. Latest data is 2026-07-31 (15 days past the 3-day cadence).
EURCV	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Peg history starts 2025-06-13.
EURR	Available & fresh	Available & fresh	Available & fresh	Trading disabled — N/A	Available & fresh	Security incident — no reliable market price; peg is N/A.
EUROP	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Peg history starts 2025-06-13.
EURQ	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	—
EURAU	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Peg history starts 2025-08-09.
EURI	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	—
dEURO	Available & fresh	Available & fresh	Available & fresh	Temporarily delayed	Available & fresh	Latest data is 2026-07-30 (16 days past the 3-day cadence).
EURm	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Peg history starts 2025-06-13.
EUR0	Available & fresh	Available & fresh	Available & fresh	No independent source	Available & fresh	No independent market price source.
HEUR	Available & fresh	Available & fresh	Partial	No independent source	Available & fresh	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 & fresh	Available & fresh	Available & fresh	No independent source	Available & fresh	No independent market price source.
EURT	Available & fresh	Temporarily delayed	Temporarily delayed	Trading disabled — N/A	Temporarily delayed	Wind-down underway. Latest data is 2026-07-15 (31 days past the 3-day cadence). Latest data is 2026-07-15 (31 days past the 3-day cadence). Reference price unavailable — no reliable market price; peg is N/A. Latest snapshot is 2026-07-30 (16 days past the 14-day cadence).
EUROe	Available & fresh	Temporarily delayed	Temporarily delayed	No independent source	Available & fresh	Wind-down underway. Latest data is 2026-07-03 (43 days past the 3-day cadence). Latest data is 2026-07-03 (43 days past the 3-day cadence). No independent market price source.
EUROs	Available & fresh	Available & fresh	Available & fresh	No independent source	Available & fresh	No independent market price source.
jEUR	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Peg history starts 2026-07-30.
PAR	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Available & fresh	Wind-down underway. Peg history starts 2026-07-30.
sEUR	Available & fresh	Available & fresh	Available & fresh	No independent source	Available & fresh	Wind-down underway. No independent market price source.
VEUR	Available & fresh	Available & fresh	Available & fresh	No independent source	Available & fresh	No independent market price source.
EURO3	Available & fresh	Available & fresh	Available & fresh	No independent source	Available & fresh	Wind-down underway. No independent market price source.
ibEUR	Available & fresh	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EURB	Source returned no value	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EURL	Source returned no value	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EEUR	Source returned no value	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
BLUEUR	Source returned no value	Source returned no value	Source returned no value	No independent source	No independent source	Source queried but returned no rows. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
BREUR	Source returned no value	Source returned no value	Source returned no value	No independent source	No independent source	Source queried but returned no rows. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EURXT	Available & fresh	Available & fresh	Available & fresh	No independent source	Available & fresh	No independent market price source.
EURSM	Available & fresh	Available & fresh	Available & fresh	No independent source	Available & fresh	No independent market price source.
EURD	Available & fresh	Source returned no value	Temporarily delayed	No independent source	Available & fresh	Source queried but returned no rows. Latest data is 2026-06-11 (65 days past the 3-day cadence). No independent market price source.
ENEUR	Source returned no value	Source returned no value	Source returned no value	No independent source	No independent source	Source queried but returned no rows. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EUR.PA	Source returned no value	Source returned no value	Source returned no value	No independent source	No independent source	Source queried but returned no rows. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EURW	Available & fresh	Source returned no value	Source returned no value	No independent source	No independent source	Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
eEUR	Available & fresh	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EURC	Available & fresh	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EUX	Available & fresh	Available & fresh	Available & fresh	No independent source	No independent source	Wind-down underway. No independent market price source.
EURT	Available & fresh	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EURX	Available & fresh	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
WSE	Available & fresh	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
bitEUR	Available & fresh	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.
EUT	Source returned no value	Source returned no value	Source returned no value	No independent source	No independent source	Wind-down underway. Source queried but returned no rows. Source queried but returned no rows. Source queried but returned no rows. No independent market price source.

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.

Flow vs supply reconciliation · 30d

Net mint−burn flow should approximate the total-supply change over the same window. 7 coins currently diverge beyond tolerance — the flow series for these coins is under-measured or over-measured and is being reworked; treat their mint/burn totals as approximate:

EURCV — flow +€8.4M vs supply Δ +€13.6M (gap €5.2M)
EURE — flow −€2.3M vs supply Δ −€1.4M (gap €0.9M)
EURQ — flow +€0.0M vs supply Δ +€1.0M (gap €1.0M)
EUROP — flow +€8.9M vs supply Δ +€1.1M (gap €7.7M)
HEURO — flow −€5.8M vs supply Δ +€0.1M (gap €5.9M)
JEUR — flow −€0.0M vs supply Δ +€1.3M (gap €1.3M)
VEUR — flow +€0.0M vs supply Δ +€0.9M (gap €0.9M)

Rule: divergent when |netFlow − supplyΔ| > max(€500,000, 20% of the larger magnitude). Computed from the public v1 API · last checked 2026-08-15.

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.