Products /Stablebonds

Sovereign debt.
Tokenized. Onchain.

Stablebonds are tokenized sovereign bonds, backed by regulated custodians and 100% collateralized. Access real government yield, onchain.

Stablebonds global assets overview

A new primitive:

Sovereign debt, onchain.

A Stablebond is a tokenized government bond, a digital representation of sovereign debt issued by national treasuries. Each token is backed by the underlying bond, held in regulated custody, and redeemable at NAV. Stablebonds bring the oldest and most trusted asset class in finance onchain, making it composable, accessible, and programmable for the first time.

SPENDS
LIKE FIAT
GROWS
LIKE BONDS
MOVES
LIKE CRYPTO

Available instruments

Six sovereign bond markets.

Korean T-Bonds
KTB
πŸ‡°πŸ‡·
Korean T-Bonds
CountrySouth Korea
CurrencyKRW
Yield~2.3%

Korean government bonds

Details β†’
CETES
CETES
πŸ‡²πŸ‡½
CETES
CountryMexico
CurrencyMXN
Yield~5.6%

Mexican government short-term bonds

Details β†’
Tesouro
TESOURO
πŸ‡§πŸ‡·
Tesouro
CountryBrazil
CurrencyBRL
Yield~13.1%

Brazilian government bonds

Details β†’
Euro Bonds
EUROB
πŸ‡ͺπŸ‡Ί
Euro Bonds
CountryEuropean Union
CurrencyEUR
Yield~1.5%

European sovereign bonds

Details β†’
UK Gilts
GILTS
πŸ‡¬πŸ‡§
UK Gilts
CountryUnited Kingdom
CurrencyGBP
Yield~3.4%

UK government gilts

Details β†’
US Treasury
USTRY
πŸ‡ΊπŸ‡Έ
US Treasury
CountryUnited States
CurrencyUSD
Yield~3.2%

US government treasury bonds

Details β†’

More sovereign markets coming soon, including new currencies and regions.

For developers

Read the documentation

Explore the API reference, SDK guides, and integration examples to start building with Stablebonds.

View docs

For builders

Talk to our team.

Schedule a 30-minute call to explore your use case and see how Stablebonds can power your product.

Book a Demo

See what your capital earns.

Select a Stablebond, enter your investment amount, and choose a duration to see your projected yield.

Select bond

Invest amount (USD)

$

Duration

Projected earnings

$2,250

over 12 months at 2.3% APY

Monthly earnings

$188

per month Β· total $102,250

* Projections are estimates based on current APY rates and do not account for compounding or currency fluctuation. Past yields do not guarantee future returns.

Built into the products people already use.

Treasury allocation

Offer yield-bearing savings and treasury products backed by sovereign bonds, without building the underlying infrastructure yourself.

Learn more β†’

Credit collateral

Use Stablebonds as high-quality collateral for financial products built onchain. Sovereign-backed, composable, and always redeemable.

Learn more β†’

Remittance & transfer

Use tokenized sovereign bonds as the yield layer inside remittance and digital wallet products, giving users a return on idle balances.

Learn more β†’

Settlement infrastructure

Use tokenized treasury bonds as the settlement layer for cross-border payments and institutional liquidity management.

Learn more β†’

How it works

From idle capital to onchain yield, in four steps.

01
Browse & select
Choose from six sovereign bond markets. View live yields and select the instrument that fits your treasury strategy.
02
Order positions
Place your order via API or dashboard. We source and settle through regulated custodians on your behalf.
03
Tokens arrive
Receive fully-backed Stablebond tokens to your onchain address. Each token is 100% collateralized by the underlying instrument.
04
Earn & utilize
Accrue yield automatically. Deploy tokens as collateral, use them in DeFi, or redeem at NAV any business day.

Institutional-grade custody.
Full auditability.
100% collateralized.

Custody

Every Stablebond is held by fully-regulated, insured custodians in the home country of the issuer.

Auditability

Onchain attestations link every token to a verified real-world holding at all times.

Redemption

Stablebonds can be redeemed for fiat at NAV any business day. No lock-ups, no gates.

Available where your users already are.

Stellar
Stellar
Solana
Solana
Monad
Monad
Base
Base
Polygon
Polygon

Ready to put your capital to work?

For institutions & builders

Book a demo with our team

Walk through integration options, custody setup, and compliance requirements with an Etherfuse specialist.

Book a demo

For developers

Read the documentation

Explore the API reference, SDK guides, and integration examples to start building with Stablebonds.

View docs

Stop leaving money
on the table.

Book a quick demo and learn how others use Etherfuse.

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