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1 stablecoin pegged to the Singapore dollar, from 1 issuer. Supply is read directly from the contracts DIA verified.
FX turnover share is one side of a currency trade, so all currencies' shares sum to 200% by BIS convention. Reserve and invoicing shares are only published for a handful of currencies; a dash means that source does not break SGD out individually, not that its share is zero.
Change in the DeFiLlama circulating supply of the 1 of 1 SGD coins counted here. Both endpoints come from that source, so the dollar figure is a statement about it — not about the onchain supply DIA reads from the contracts, which is a different measurement of the same bloc. Coins that appeared part-way through a window are excluded, so this is supply added by coins that existed throughout rather than by the arrival of new ones.
| Coin | Issuer | Peg | Type | Onchain supply | Chains |
|---|---|---|---|---|---|
| StraitsX | SGD | Fiat-backed (non-USD) | 20.4M XSGD |
Singapore built one of the first purpose designed stablecoin frameworks in the world, and the single Singapore dollar coin on this map is the one that operates inside it. Small market, unusually strong documentation.
That combination is the reason to read this page. The Singapore dollar is not where the volume is, and it is where a reader can see most clearly what a well documented stablecoin actually looks like when every claim on it can be traced to a signed document.
Sources: StraitsX XSGD, StraitsX XSGD whitepaper V1.1
One coin, one issuer. XSGD is issued by StraitsX SGD Issuance Pte. Ltd., which is a distinct legal person from the StraitsX group brand and from the affiliate the whitepaper names alongside it. DIA records the issuing entity and the asserting entity separately wherever they differ, and on this coin they do.
Reserve reports are published on a stated twice monthly cadence, on the fifteenth and at month end, and the series runs to dozens of entries going back years. Density matters here in a way it does not for most coins: because the cadence is stated and the archive is dense, a missed report can be counted rather than merely suspected. A coin publishing on no stated interval cannot be shown to have missed anything, which is a quieter advantage than it looks.
Sources: XSGD SCS Reserve Account Report, 31 May 2026, StraitsX XSGD whitepaper V1.1
The Singapore dollar produced the clearest result on this map for why first party reads matter.
XSGD's issuer publishes a per chain breakdown alongside its attested total, which makes a reconciliation possible rather than only a comparison. A widely used aggregator reported roughly forty percent below the attested figure when both were read on 2026-07-30. Coverage was not the aggregator's problem, since it carried the coin and published a number, and that is what makes the case worth citing.
One thing this page will not do is present DIA's rendered supply as the other half of that reconciliation. The issuer's reserve report attests against ten chains and the coin page renders four of them, so the figure shown there is a floor rather than a total, and comparing it with either the attested figure or the aggregator's would be comparing different quantities. Any reconciliation of this coin stands on the issuer's own breakdown and a dated read of it, never on the panel.
Sources: XSGD SCS Reserve Account Report, 31 May 2026, StraitsX XSGD, CoinGecko, XSGD
Yes. XSGD, issued by StraitsX SGD Issuance Pte. Ltd., is the Singapore dollar coin on this map. The issuing entity is a distinct legal person from the StraitsX group brand and from the affiliate named alongside it in the whitepaper, and DIA records those separately.
On a stated twice monthly cadence, on the fifteenth and at month end, with an archive running to dozens of entries going back years. Because the cadence is stated and the series is dense, a missed report can actually be counted, which is not true of coins that publish on no stated interval.
Because coverage differs, and on this coin it differs in every direction at once. A widely used aggregator reported roughly forty percent below the figure XSGD's own accountant attests, when both were read on 2026-07-30. DIA's rendered supply is a third quantity and smaller than either, because the reserve report attests against ten chains and the coin page renders four of them, and Base, which the issuer's own breakdown puts at roughly a quarter of the total, is not among the four. A floor is not a rival measurement, so this page does not set it against the other two.