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📘 What changed in this revision RWA endpoints remain on the Yield API (api.yield.xyz) — earlier drafts suggested branching them onto a dedicated api.rwa.yield.xyz surface, but yield-bearing RWAs (treasuries, MMFs, private credit, fixed-income funds, carry strategies, yield-bearing stablecoins, yield-bearing notes) fit cleanly into the existing yield surface and don’t justify a second API. KYC has been extracted into its own APIapi.kyc.yield.xyz — to keep PII isolated and to enable regional data segregation (EU persons in the EU, US persons in the US). Tokenized stocks, equity ETFs, and equity-style tokens — including the dividend stream from dividend-paying shares — are owned end-to-end by StockKit on the new Trade API (api.trade.yield.xyz). RWA Kit does not surface any equity instruments. The doc is now organized around three lenses: (1) an issuer-comparison intro, (2) every yield-bearing RWA that requires KYC, and (3) every yield-bearing RWA that does not. Anything equity-shaped — Ondo Global Markets stocks, xStocks, Backed bCSPX, Dinari equity dShares (with or without dividends), Superstate USPY — lives in the StockKit docs and is cross-referenced where useful. RWA Kit also now supports issuers whose yield is delivered off-chain to a KYC’d broker account rather than via on-chain rebase or share-price accrual — Dinari is the first such issuer. See Yield delivery modes for the schema change.
RWA Kit is the Yield API surface for regulated, off-chain assets settled on-chain that pay a yield — US Treasuries, money-market funds, fixed-income funds (IG, HY, muni, CLOs, senior loans, BDCs), private credit pools, yield-bearing notes, basis/carry strategies, and yield-bearing stablecoins. One interface, every issuer, every chain — protocol-specific quirks absorbed inside the integration. Tokenized stocks and equity ETFs are out of scope here; see StockKit for those. Every issuer in this document is compatible with Yield.xyz Optimized Allocator Vaults (OAVs), Sentinel Vaults, and Meta Vaults out of the box. Eligibility for inclusion in a specific vault still depends on the vault’s risk mandate.

API surfaces

SurfaceBase URLOwns
Yield API (RWA Kit lives here)https://api.yield.xyz/v1Staking, lending, LP, DeFi, and all yield-bearing RWAs — instrument discovery, positions, enter/exit, off-chain settlement status, dividend & interest distributions
KYC APIhttps://api.kyc.yield.xyz/v1Identity verification, allowlist enrolment, region-segregated PII storage, issuer KYC handoffs
Trade API (StockKit lives here)https://api.trade.yield.xyz/v1Tokenized stocks, equity ETFs, equity-style RWA tokens, and the dividend stream from dividend-paying shares. Equity / commodity / forex / index perps via Hyperliquid HIP-3.
All five surfaces share a single API key issued from the Yield.xyz dashboard.
ℹ️ Why RWA Kit stays on the Yield API Yield-bearing RWAs follow a similar lifecycle as DeFi yields — discover, enter, accrue, exit — and integrators already build against that model. The only RWA concerns that genuinely diverge from DeFi (KYC handoffs, off-chain settlement status, distribution feeds) are encoded as additive metadata on the existing yield surface.
ℹ️ Why equities are not in RWA Kit Tokenized equities have a fundamentally different shape from yields: they have a price (not an APY), corporate actions, voting rights, trading windows, order books, and brokerage-style fee schedules. Even when a share pays dividends, the consumer-facing primitive is “I own this stock” — not “I’m earning a rate.” Forcing equities into the yield surface would either pollute every yield response with optional equity fields, or scatter equity-specific subobjects that aren’t discoverable. They live in StockKit on the Trade API.

Issuer comparison (all issuers side-by-side)

This is the canonical at-a-glance view of every RWA issuer Yield.xyz supports for yield-bearing instruments. Equity-side coverage per issuer (tokenized stocks, equity ETFs, equity dShares, dividend streams) lives in StockKit. Per-issuer detail lives in the Issuer directory below.
IssuerYield-bearing products on RWA KitYield delivery modeRWA issuer feesPartner fee passthroughKYC postureVault-compatible
Dinari13 fixed-income dShares (TLT, TMF, USFR, BOXX, FBND, USHY, HYMB, JAAA, JBBB, CLOA, SRLN, BXSL, MSDL); USD+ yield-bearing stablecoin. (All equity dShares — non-dividend and dividend-paying — covered in StockKit.)off_chain_account_credit5% standard distribution fee on yield-paying dShares; USD+: 0% mgmt✅ Configurableprimary_and_yield (Reg D at primary mint/redeem; yield only flows to Dinari Accounts)
Ondo FinanceOUSG (T-Bills); USDY / rUSDY (yield-bearing notes). (Ondo Global Markets — 260+ tokenized US stocks & ETFs — covered in StockKit.)on_chain_price_accrual (OUSG, USDY) / on_chain_rebase (rUSDY)OUSG: 0% mint/redeem; 0.15% mgmt cap, waived until 1 Jul 2026. USDY: 0% mint/redeem on primary✅ Configurablealways (OUSG) / primary_only (USDY, rUSDY)
SecuritizeBUIDL (BlackRock T-Bills / cash); VBILL (VanEck T-Bills); ACRED (Apollo private credit); others per fundon_chain_share_growthBUIDL: 0.50% mgmt (0.20% on Avalanche / Aptos / Polygon); $5M USDC min. VBILL / ACRED / others: per prospectus❌ Issuer-setalways (Securitize iD)
SuperstateUSTB (T-Bills); USCC (crypto carry). (USPY tokenized US equity — when launched — will be served from StockKit.)on_chain_share_growthUSTB: 0.15% mgmt (10 bps rebate above $25M avg.); 100K USDC subscription min. USCC: 0.75% mgmt❌ Issuer-setalwaysUS Qualified Purchasers only
Backed FinancebIB01, bC3M (UCITS bToken trackers — short-duration USD/EUR fixed income). (bCSPX, xStocks, and other equity trackers covered in StockKit.)on_chain_price_accrual (bTokens)0.20% issuance/redemption on primary; underlying ETF expense ratio passes through✅ Configurable on secondary¹primary_only (Reg S / qualified-investor at primary; permissionless ERC-20 / SPL on secondary)
Franklin TempletonBENJI / FOBXX (US Government money-market fund)on_chain_share_growth0.20% net (after waivers) / 0.22% gross expense ratio; 0% mint/redeem fee; daily redemption❌ Issuer-setalways (Benji platform)
Figure MarketsYLDS (SEC-registered yield-bearing note); PRIME / CASH upcomingon_chain_price_accrual (peer-to-peer)YLDS: yield = SOFR − 35 bps; 0% mgmt or redemption fee; per-tx gas in fractions of a cent❌ Issuer-set; partner builder fees TBC for PRIME / CASH¹primary_only (KYC at primary mint / fiat redemption; permissionless peer-to-peer transfer)
MidasmTBILL, mBASIS, mEDGE, mRE7YIELD, mMEV, mBTC (liquid yield tokens)on_chain_share_growthmTBILL: 0.07% instant redemption fee; 10% perf fee on interest. Others: per-product perf fee✅ Configurablenone — no on-chain allowlist, but not available to US persons
¹ See Verify before publishing.

Yield delivery modes

Every yield in RWA Kit declares a yieldDelivery.mode in its metadata. This is the single most important field for routing logic — it tells partners whether holding the token in a self-custodied wallet is sufficient to receive yield, or whether an issuer-managed account is required.
ModeWhat it meansSelf-custody receives yield?Examples
on_chain_rebaseToken balance grows over time✅ YesrUSDY
on_chain_price_accrualToken quantity constant; redemption value grows✅ YesUSDY, OUSG, YLDS, Backed bTokens
on_chain_share_growthERC-4626-style vault share; NAV grows inside the vault✅ YesBUIDL, USTB, mTBILL, BENJI
off_chain_account_creditToken is a settlement instrument only; yield is credited as USD (or USD+) to an issuer-managed account, gated by KYC❌ NoDinari dShares, Dinari USD+
wrapped_off_chain_distributionOn-chain wrapper vault holds the underlying token; pulls off-chain distributions via API and auto-compounds or accrues claimable USD+✅ Yes (via wrapper)Future Dinari wrapper vaults
🚨 Critical UX implication Yields with mode: "off_chain_account_credit" will silently fail if surfaced in a self-custodial wallet without a linked issuer account. Partners must check yieldDelivery.requiresIssuerAccount before exposing these yields, and either (a) route users through the issuer’s KYC + account-creation flow, or (b) hide the yield from self-custody surfaces.

KYC model

KYC is a tri-state enum rather than a boolean, because token transferability and yield entitlement can be decoupled (Dinari being the canonical example).
StateMeaningExamples
kycRequired: "always"Allowlist-gated on contract; token cannot be held without KYCBUIDL, USTB, BENJI, OUSG
kycRequired: "primary_only"Permissionless secondary; primary mint/redeem gatedBacked bTokens, Ondo USDY (secondary DEX access), YLDS
kycRequired: "primary_and_yield"Permissionless secondary; yield only accrues to KYC’d issuer-account holdersDinari dividend-paying dShares, Dinari USD+
kycRequired: "none"Fully permissionless; no allowlist; no yield gatingmTBILL, mBASIS, mMEV
The two sections below split every yield by whether the end user must complete KYC to receive the yield. This is the practical question for product flows.

Yields requiring KYC

Yields where the end user must complete KYC — either to hold the token at all (always) or to receive the yield (primary_and_yield).

kycRequired: "always" — allowlist-gated on contract

YieldIssuerUnderlyingWrapperDelivery modeFeesNetworksNotes
OUSGOndoShort-term US Treasuries + GSETokenized fund shareon_chain_price_accrual0% mint/redeem; 0.15% mgmt cap (waived until 1 Jul 2026)Ethereum, Solana, Polygon, others$5K min; 24/7 instant USDC mint/redeem
USTBSuperstateShort-duration US TreasuriesTokenized fund shareon_chain_share_growth0.15% mgmt (10 bps rebate above $25M avg.)Ethereum100K USDC min; US QPs only; T+1 offchainRedeem
USCCSuperstateLong-spot / short-perp crypto carryTokenized fund shareon_chain_share_growth0.75% mgmtEthereumUS QPs only; Bitwise becomes investment manager 1 Jun 2026
BUIDLBlackRock via SecuritizeUSD institutional liquidity (T-Bills + cash)Tokenized MMF shareon_chain_share_growth0.50% mgmt (0.20% on Avalanche / Aptos / Polygon)Ethereum, Avalanche, Aptos, Polygon, Arbitrum, others$5M USDC min; T+0–T+1 atomic redemption to USDC via Circle
VBILLVanEck via SecuritizeShort-term US TreasuriesTokenized fund shareon_chain_share_growthPer prospectusEthereum, Avalanche, Solana, BNB ChainPer-fund minimums
ACREDApollo via SecuritizeApollo Diversified Credit Fund (private credit)Tokenized fund shareon_chain_share_growthPer prospectusEthereumAllowlist-gated
BENJI (FOBXX)Franklin TempletonUS Government MMF (FOBXX)SEC-registered ‘40 Act mutual-fund shareon_chain_share_growth0.20% net / 0.22% gross expense ratio; 0% mint/redeemStellar, Ethereum, Solana, Aptos, Avalanche, Base, Arbitrum, BNB Chain, Polygon5MonEthereum;5M on Ethereum; 100 on retail chains; daily T+1; USD wire or USDC payout

kycRequired: "primary_and_yield" — yield only flows to KYC’d Account holders

⚠️ Self-custody does NOT receive yield These yields are tokens-as-settlement-instruments. The token transfers freely on secondary ERC-20 rails, but the cash coupon/interest leg is credited off-chain to a KYC’d Dinari Account. Surface these only after verifying yieldDelivery.requiresIssuerAccount and confirming the user has a linked Account.
YieldIssuerUnderlyingUnderlying yield sourceDelivery modeFeesMainnet tokenNotes
USFR.dDinariWisdomTree Floating Rate Treasury Fundtreasuriesoff_chain_account_credit5% distribution fee0x9E7D5830c6ce73326742db7F7e49846B5F0F899B (Plume)Monthly USD distribution to Dinari Account
BOXX.dDinariAlpha Architect 1-3 Mo Box ETF (T-bill equivalent via options box)treasuriesoff_chain_account_credit5% distribution feeTBDMainnet token TBD
TLT.dDinariiShares 20+ Year Treasury Bond ETFtreasuriesoff_chain_account_credit5% distribution feeTBDLong-duration
TMF.dDinariDirexion Daily 20+ Year Treasury Bull 3x ETFtreasuriesoff_chain_account_credit5% distribution feeTBDLeveraged long-duration
FBND.dDinariFidelity Total Bond ETFig_bondsoff_chain_account_credit5% distribution fee0x2C5c46fCe70E366f8255ed2725b7F988b8433aec (Plume)Aggregate IG bond
USHY.dDinariiShares Broad USD High Yield Corporate Bond ETFhigh_yieldoff_chain_account_credit5% distribution feeTBD
HYMB.dDinariSPDR Nuveen ICE High Yield Municipal Bond ETFmunisoff_chain_account_credit5% distribution feeTBD
JAAA.dDinariJanus Henderson AAA CLO ETFclooff_chain_account_credit5% distribution feeTBD
JBBB.dDinariJanus Henderson B-BBB CLO ETFclooff_chain_account_credit5% distribution feeTBD
CLOA.dDinariBlackRock iShares AAA CLO Active ETFclooff_chain_account_credit5% distribution fee0x5FA77434c3d3664a66b121C26e06D54Db61611CA (Plume)
SRLN.dDinariSPDR Blackstone Senior Loan ETFsenior_loansoff_chain_account_credit5% distribution feeTBD
BXSL.dDinariBlackstone Secured Lending Fund (BDC)bdcoff_chain_account_credit5% distribution feeTBDSee “BDCs are a judgment call” below
MSDL.dDinariMorgan Stanley Direct Lending Fund (BDC)bdcoff_chain_account_credit5% distribution feeTBDSee “BDCs are a judgment call” below
USD+Dinari100% short-term US Treasuries + USDtreasuries (cash leg)off_chain_account_credit0% mgmt (interest credited off-chain)0xC9E3df3D230980B45adC623C81C3DF4A73a5350f (Ethereum, Base, Arbitrum, Plume)Plain ERC-20, not rebasing. Self-custodied USD+ does not accrue
ℹ️ Dividend-paying equity dShares are not in this list Dinari issues dividend-paying equity dShares (US single-name stocks that distribute quarterly dividends). Those instruments — including the cash dividend leg — are surfaced end-to-end by StockKit on the Trade API, alongside non-dividend equity dShares. They are not duplicated here even though they technically pay a yield, because the consumer-facing primitive is equity ownership, not a fixed-income coupon.
🚧 BDCs are a judgment call BXSL.d and MSDL.d are publicly-traded BDCs. They distribute loan interest as “dividends” for tax purposes, but the underlying yield source is loan interest, not corporate equity profit. RWA Kit surfaces them as fixed-income (underlyingYieldSource: "bdc"). If a vault’s risk mandate requires “fund-structured fixed-income only,” exclude them via the underlyingYieldSource filter.

Yields without KYC

Yields where the end user does not need to complete KYC to hold the token and receive its yield. These fall into two camps: fully permissionless (none) and “primary-gated, but secondary is open” (primary_only).

kycRequired: "none" — fully permissionless on-contract

YieldIssuerUnderlyingWrapperDelivery modeFeesIndicative APYNetworks
mTBILLMidasBasket of short-duration US Treasury ETFs (IB01, BUIDL)Liquid yield tokenon_chain_share_growth0.07% instant redemption fee; 10% perf fee on interest~3.3%Ethereum, Base, Etherlink
mBASISMidasDelta-neutral basis tradeLiquid yield tokenon_chain_share_growthPer-product perf fee~4.8%Ethereum, Base, Etherlink
mEDGEMidasEdge Capital diversified yieldLiquid yield tokenon_chain_share_growthPer-product perf fee~5.5%Ethereum, Base, Etherlink
mRE7YIELDMidasRE7 Capital structured yieldLiquid yield tokenon_chain_share_growthPer-product perf fee~9.9%Ethereum, Base, Etherlink
mMEVMidasMEV Capital market-neutral arbitrageLiquid yield tokenon_chain_share_growthPer-product perf fee~12%Ethereum, Base, Etherlink
mBTCMidasBTC-denominated yieldLiquid yield tokenon_chain_share_growthPer-product perf fee~3.3%Ethereum, Base, Etherlink
🚧 US persons (Midas) Midas tokens are open ERC-20s, but Midas does not market or sell to US persons. Use Yield.xyz Geoblocking to align integration eligibility with Midas’s distribution policy.

kycRequired: "primary_only" — KYC at primary, permissionless on secondary

End users acquire these on secondary markets (DEX swap or peer-to-peer transfer) without ever touching the issuer’s KYC portal. Yield accrues to whoever holds the token.
YieldIssuerUnderlyingWrapperDelivery modeFeesSecondary accessNotes
USDYOndoYield-bearing secured noteERC-20 (price-accruing)on_chain_price_accrual0% mint/redeem on primaryPermissionless via DEX (Ethereum, Arbitrum, Solana)Primary mint requires KYC + allowlist; 40–50 day lockup; $500 min
rUSDYOndoYield-bearing secured note (rebasing variant)ERC-20 (rebasing, $1 peg)on_chain_rebase0% mint/redeem on primaryPermissionless via DEXSame underlying as USDY; daily rebase
bIB01Backed FinanceiShares 0–1yr Treasury Bond UCITS ETFTracker certificate (Swiss DLT Act)on_chain_price_accrual0.20% primary issuance/redemption; underlying ETF expense ratio passes throughPermissionless on DEXsUCITS wrapper over US T-Bills, not direct T-Bill
bC3MBacked Finance€STR / short EUR govt bondsTracker certificateon_chain_price_accrual0.20% primary issuance/redemptionPermissionless on DEXsEUR-denominated short-end
YLDSFigure MarketsUnsecured debt obligation; SOFR-linked yieldSEC-registered face-amount certificateon_chain_price_accrual (peer-to-peer)0% mint/redeem feePermissionless peer-to-peer transfer on Provenance, Solana (Nov 2025), Stellar (May 2026), SuiYield = SOFR − 35 bps with 0.00% floor; accrued daily, paid monthly. KYC required for fiat redemption
ℹ️ Equity-style trackers and stocks live in StockKit bCSPX (S&P 500 UCITS tracker), xStocks (TSLAx, NVDAx, etc.), Ondo Global Markets stocks (ondoAAPL, ondoTSLA, …), and all Dinari equity dShares are tokenized equities. They are served end-to-end from StockKit on the Trade API, including the dividend stream for dividend-paying shares. StockKit uses the same kycRequired enum, the same KYC handoff to api.kyc.yield.xyz, and the same actors/regulatory metadata blocks.

The integration model

Every RWA Kit position follows the same three-phase model regardless of KYC posture or settlement style — and it matches the existing Yield API lifecycle exactly:
  1. DiscoverGET /yields (RWA Kit yields appear inline with DeFi yields, filterable by assetClass, issuer, kycRequired, yieldDeliveryMode, network).
  2. EnterPOST /actions/enter returns unsigned transactions and/or an off-chain subscription handle.
  3. ExitPOST /actions/exit returns either an on-chain redemption tx, an offchainRedeem ticket, or both.
For KYC-gated instruments, a 412 Precondition Failed response from actions/enter carries a kycUrl pointing at api.kyc.yield.xyz — the user completes verification there and the call is retried.

Identifying RWA instruments

GET https://api.yield.xyz/v1/yields
  ?type=real-world-asset
  &assetClass=treasury,money-market,private-credit,structured,fixed-income
  &issuer=ondo,securitize,superstate,backed,franklin-templeton,figure,midas,dinari
  &kycRequired=always|primary_only|primary_and_yield|none
  &yieldDeliveryMode=on_chain_rebase|on_chain_price_accrual|on_chain_share_growth|off_chain_account_credit|wrapped_off_chain_distribution
  &network=ethereum,solana,base,arbitrum,plume,…
Each Yield returns the updated metadata schema below. For tokenized equities — stocks, equity ETFs, equity dShares — and equity / commodity / forex / index perps, use GET https://api.trade.yield.xyz/v1/markets (StockKit) instead.

Yield metadata schema

All RWA yields carry the following additive metadata blocks on top of the existing YieldDto. Existing yields default to on-chain modes; the new fields are additive and non-breaking.
{
  "id": "plume-dinari-usfr",
  "issuer": "dinari",
  "assetClass": "fixed-income",
  "wrapper": "erc20-tokenised-share",
  "network": "plume",
  "yieldDelivery": {
    "mode": "off_chain_account_credit",
    "requiresIssuerAccount": true,
    "settlementAsset": "USD",
    "discoveryEndpoint": "/v1/yields/{yieldId}/distributions",
    "interestEndpoint":  "/v1/positions/{userId}/{yieldId}/accruals",
    "cadence": "monthly"
  },
  "underlyingYieldSource": "treasuries",
  "taxTreatment": "interest",
  "kycRequired": "primary_and_yield",
  "fees": {
    "distributionFee": 0.05,
    "issuanceFee": { "flat": "...", "variable": "..." }
  }
}
FieldTypePurpose
yieldDelivery.modeenumSee Yield delivery modes
yieldDelivery.requiresIssuerAccountboolIf true, self-custodied tokens do not receive yield
yieldDelivery.settlementAssetstringUSD, USD+, USDC, USDon, or the underlying token
yieldDelivery.cadenceenumdaily / monthly / quarterly / event_driven
underlyingYieldSourceenumtreasuries / ig_bonds / high_yield / munis / clo / senior_loans / bdc / private_credit / basis_carry
taxTreatmentenuminterest / return_of_capital (qualified_dividends and ordinary_dividends apply only on the StockKit dividend feed)
kycRequiredenumSee KYC model

Integration walkthrough — Ondo OUSG (KYC-gated)

POST https://api.yield.xyz/v1/actions/enter
Content-Type: application/json

{
  "integrationId": "ethereum-usdc-ondo-ousg",
  "address": "0xUserWallet",
  "arguments": { "amount": "10000" }
}
If the wallet is not yet allowlisted you’ll receive a 412:
{
  "error": "PRECONDITION_FAILED",
  "message": "Address 0xUserWallet is not allowlisted for ondo",
  "details": {
    "address": "0xUserWallet",
    "issuer": "ondo",
    "kycUrl": "https://api.kyc.yield.xyz/v1/onboard?issuer=ondo&address=0xUserWallet"
  }
}
Hand the user off to kycUrl, then retry — the KYC API completes the allowlist enrolment with Ondo and returns when the wallet is live.

Integration walkthrough — Dinari USFR.d (off-chain account credit)

Off-chain account credit needs an extra step before actions/enter: the user must have a linked Dinari Account so coupons can flow to them.
POST https://api.yield.xyz/v1/actions/enter
Content-Type: application/json

{
  "integrationId": "plume-dinari-usfr",
  "address": "0xUserWallet",
  "arguments": { "amount": "1000" }
}
If no Dinari Account is linked to the wallet, you’ll get a 412 with an accountLinkUrl:
{
  "error": "PRECONDITION_FAILED",
  "message": "Wallet 0xUserWallet has no linked Dinari Account; yield cannot be delivered",
  "details": {
    "address": "0xUserWallet",
    "issuer": "dinari",
    "yieldDelivery": "off_chain_account_credit",
    "accountLinkUrl": "https://api.kyc.yield.xyz/v1/onboard?issuer=dinari&address=0xUserWallet&purpose=account-link"
  }
}
Post-link, the user holds USFR.d in self-custody but receives monthly USD coupons into their Dinari Account. Read coupons via GET /v1/positions/{userId}/{yieldId}/accruals.

New Yield API endpoints

To support off_chain_account_credit yields, the Yield API exposes three RWA-specific endpoints that proxy and normalize issuer-side distribution data. They sit alongside the existing yield endpoints.

GET /v1/yields/{yieldId}/distributions

Historical declaration schedule for a yield (ex-date, pay-date, cash amount per share). Lets partners chart APY without holding the position. For Dinari yields, proxies GET /api/v2/market_data/stocks/{stock_id}/dividends. Example response (Dinari USFR.d):
{
  "yieldId": "plume-dinari-usfr",
  "distributions": [
    { "exDate": "2026-04-01", "payDate": "2026-04-03", "amountPerShare": "0.1612", "currency": "USD", "type": "CD" },
    { "exDate": "2026-03-01", "payDate": "2026-03-03", "amountPerShare": "0.1548", "currency": "USD", "type": "CD" },
    { "exDate": "2026-02-01", "payDate": "2026-02-03", "amountPerShare": "0.1421", "currency": "USD", "type": "CD" }
  ]
}

GET /v1/positions/{userId}/{yieldId}/accruals

Per-user paid distribution events. Required for accurate portfolio P&L when yieldDelivery.mode = "off_chain_account_credit". Proxies /api/v2/accounts/{account_id}/dividend_payments and /interest_payments. Example response:
{
  "userId": "u_abc123",
  "yieldId": "plume-dinari-usfr",
  "accruals": [
    {
      "stockId": "0196ea6d-b6e7-75b6-b40d-031ae7a715c2",
      "paymentDate": "2026-04-03",
      "grossAmount": "16.12",
      "partnerFee": "0.806",
      "netAmount": "15.314",
      "currency": "USD"
    }
  ]
}

Issuer directory

Dinari

Dinari issues dShares — ERC-20 wrappers tracking US-listed equities, ETFs, and fixed-income funds 1:1 — plus USD+, a non-rebasing yield-bearing stablecoin backed 100% by short-term US Treasuries and USD. Primary mint and redemption are KYC-gated under an SEC Reg D exemption; once issued, dShares are freely transferable ERC-20s on Ethereum, Base, Arbitrum, Plume (eip155:179205), and Avalanche (Dinari Financial Network). RWA Kit surfaces only Dinari’s fixed-income product line and USD+: 13 fixed-income dShares wrapping treasury, IG, HY, muni, CLO, senior-loan, and BDC ETFs, plus the USD+ stablecoin. All equity dShares — single-name stocks (with or without dividends), equity ETFs (SPY.d, IAU.d, SIVR.d, SLX.d, ETHE.d) — are served from StockKit, including the dividend stream for dividend-paying stocks. One Dinari Account link via the KYC API covers both surfaces.
🚧 Dinari yield does not accrue on-chain Dinari’s tokens are settlement instruments, not yield-bearing instruments. Yield is delivered off-chain as USD (or fresh USD+) credited to the holder’s Dinari Account. A user holding a Dinari token in a self-custodied wallet without a linked Dinari Account will never receive yield. This is encoded as yieldDelivery.mode = "off_chain_account_credit" and kycRequired = "primary_and_yield".
DetailValue
Yield-bearing asset classes (RWA Kit)Fixed-income dShares (treasuries, IG, HY, muni, CLOs, senior loans, BDCs); USD+ yield-bearing stablecoin
NetworksEthereum, Base, Arbitrum, Plume (eip155:179205), Avalanche (Dinari Financial Network)
Yield delivery modeoff_chain_account_credit
Primary mint / redeemKYC + KYB required at Dinari’s portal
Secondary tradingPermissionless ERC-20 on DEXs
Trading fee modelfee_buy = fee_flat + fee_variable × x_paid; fee_sell = fee_flat + fee_variable × (x_proceeds − fee_flat)
Distribution fee5% standard fee on yield-paying dShares
USD+ mgmt fee0% (interest credited off-chain)
Partner-fee passthrough✅ Configurable per project
Vault-compatible✅ Hybrid leg — see Vault compatibility
USD+ — yield-bearing stablecoin.
DetailValue
StandardPlain ERC-20, 6 decimals, ERC1967 proxy. Not rebasing
Contract (multi-chain, same address)0xC9E3df3D230980B45adC623C81C3DF4A73a5350f (Ethereum, Base, Arbitrum, Plume)
Minter0x500c1B2F2ce1Cb64c53cc7759d8110EFf5dE93cE
Redeemer0xC22E4A78B8aD3fa027c3be66387a4067947a7C45
Backing100% short-term US Treasuries + USD
Yield mechanismOff-chain accounting. Interest accrued at broker/custody level; credited via GET /api/v2/accounts/{account_id}/interest_payments (most likely as a fresh USD+ mint to the user’s Dinari Account balance)
Self-custody yield❌ Not delivered
Integration paths.
PathDescriptionTrust model
A — Custodial / API-mediated (yieldType: "off_chain_distribution") — recommended for v1Yield.xyz holds the dShare or USD+ inside a Yield.xyz-operated Dinari Account; backend polls /dividend_payments and /interest_payments; 5% distribution fee skimmed before crediting usersDinari Account is the source of truth for entitlements
B — On-chain wrapper vault (yieldType: "wrapped_off_chain_distribution") — deferredCustom ERC-4626-shaped vault holds dShares; back-end Dinari Account bound to the vault address; distributions either re-mint more dShares (auto-compound) or accrue claimable USD+Off-chain Account is still the source of truth; ERC-4626 abstraction wrapped on top
📘 Reg D context Dinari’s primary issuance relies on a Reg D exemption. The on-chain transfer restriction is enforced only at the mint/redeem boundary — dShare tokens themselves are unrestricted ERC-20s once minted. Yield entitlement, however, is enforced at the Account boundary — a non-Account holder of a transferred dShare gets the token but not the cash coupons.

Ondo Finance

Ondo runs the broadest product line of any issuer on Yield.xyz. RWA Kit covers the yield-bearing products below; Ondo Global Markets — Ondo’s tokenized equities surface (260+ NYSE / NASDAQ stocks and ETFs settled in USDon) — is served from StockKit. OUSG — short-term US Government Treasuries.
DetailValue
UnderlyingShort-term US Treasuries + GSE securities
NetworksEthereum, Solana, Polygon, others
Yield delivery modeon_chain_price_accrual
Mint / redeem24/7 instant in USDC
Minimum$5,000
Mint / redeem fees0%
Management feeCapped at 0.15%; waived until 1 July 2026
KYCalways
USDY / rUSDY — yield-bearing secured note.
DetailValue
FormatAccumulating (USDY, on_chain_price_accrual) or rebasing (rUSDY, on_chain_rebase)
NetworksEthereum, Arbitrum, Solana
Primary mintKYC + allowlist; 40–50 day lockup; $500 minimum
Secondary accessPermissionless via DEX (no KYC)
Yield mechanicUSDY: price-accruing. rUSDY: daily rebase, $1 peg
KYCprimary_only

Securitize

Distribution and compliance platform for institutional asset managers — not an issuer of its own funds. KYC handled via Securitize iD (proxied through api.kyc.yield.xyz).
FundAsset managerUnderlyingManagement feeMinimum
BUIDLBlackRockUSD institutional liquidity (T-Bills + cash)0.50% (0.20% on Avalanche / Aptos / Polygon)$5,000,000 USDC
VBILLVanEckShort-term US TreasuriesPer prospectusPer fund
ACREDApolloDiversified Credit Fund (private credit)Per prospectusPer fund
OthersVariousVariousPer fundPer fund
ℹ️ BUIDL pricing nuance BUIDL’s fee differs by deployment chain. When constructing OAVs that span multiple BUIDL deployments, surface the effective fee per leg in your reporting layer.

Superstate

Two live tokenized funds, both restricted to US Qualified Purchasers.
Instrument IDUnderlyingReward tokenMgmt fee
ethereum-usdc-superstate-ustb-vaultShort-duration US TreasuriesUSTB0.15% (10 bps rebate above $25M avg.)
ethereum-usdc-superstate-uscc-vaultCrypto carry strategyUSCC0.75%
DetailValue
NetworksEthereum
Minimum subscription100,000 USDC (USTB)
RedemptionT+1 via offchainRedeem; daily market-day liquidity
KYCalways; US Qualified Purchasers only
Vault-compatible
🚧 Manager transitions in 2026
  • USTB: Invesco Advisers, Inc. became investment manager in Q2 2026 (announced 24 March 2026).
  • USCC: Bitwise Investment Manager, LLC becomes investment manager on 1 June 2026.
Fund mechanics remain unchanged through both transitions.
Upcoming: USPY — Superstate’s tokenized US equity product. Because it is a tokenized equity (price-tracking, no recurring yield in the staking sense), it will launch on StockKit rather than RWA Kit.

Backed Finance

Acquired by Kraken in December 2025. RWA Kit covers the yield-bearing bToken trackers (bIB01, bC3M). The equity trackers — bCSPX and the xStocks family (TSLAx, NVDAx, AAPLx, …) — live in StockKit.
DetailValue
Yield-bearing asset classes (RWA Kit)US T-Bill exposure via UCITS wrapper (bIB01), EU short-end (bC3M)
Networks (bTokens)Ethereum, Solana, others
Primary mint / redeemReg S / qualified-investor KYC via Backed
Primary fee0.20% issuance / redemption
Secondary tradingPermissionless on DEXs (Raydium, Uniswap, etc.)
KYCprimary_only
Vault-compatible
👍 Why Backed sits in both buckets Backed’s primary issuance is permissioned, but every issued token is a freely transferable ERC-20 / SPL token on secondary. Treat Backed as permissionless from the integration standpoint — most end-user flows route through DEX swap, not primary mint.

Franklin Templeton

BENJI is the on-chain share class of FOBXX — the Franklin OnChain US Government Money Fund.
DetailValue
UnderlyingUS Government money-market fund (FOBXX)
Regulatory wrapperSEC-registered ‘40 Act mutual fund
NetworksStellar, Ethereum, Solana, Aptos, Avalanche, Base, Arbitrum, BNB Chain, Polygon
Yield delivery modeon_chain_share_growth
Expense ratio0.20% net (after waivers) / 0.22% gross
Mint / redeem fee0%
Minimum5MonEthereum;5M on Ethereum; 100 on Solana / Aptos / Base (retail-tier chains)
RedemptionDaily, T+1; USD wire or USDC payout
KYCalways on all chains via Benji platform
Vault-compatible
ℹ️ USDC funding rails Franklin Templeton operates 24/7/365 USDC subscription and redemption via a partnership with Zero Hash. This shortens the user-visible flow even though fund accounting remains T+1.

Figure Markets

YLDS is an SEC-registered yield-bearing transferable stablecoin, structured as a face-amount certificate from Figure Certificate Company.
DetailValue
UnderlyingUnsecured debt obligation of issuer; SOFR-linked yield
Yield mechanicSOFR − 35 bps, 0.00% floor; accrued daily, paid monthly
Yield delivery modeon_chain_price_accrual (peer-to-peer)
NetworksProvenance Blockchain, Solana (Nov 2025), Stellar (May 2026), Sui
KYCprimary_only (required at primary mint / fiat redemption)
Secondary transfer✅ Permissionless peer-to-peer
Mint / redeem fee0%
RedemptionInstant peer-to-peer or USDC/stablecoin; USD fiat off-ramp during US banking hours
Vault-compatible
Upcoming. Figure’s PRIME (prime money-market exposure) and CASH (USD operating cash) products are on the roadmap.

Midas

Permissionless liquid yield tokens — open ERC-20s on-contract; mint and redeem flow through Midas’s Issuance Vault.
DetailValue
NetworksEthereum, Base, Etherlink
Yield delivery modeon_chain_share_growth
MintAtomic via depositInstant(...) on the Issuance Vault
RedemptionInstant (subject to MSL pool liquidity) or Standard (T+1–3 days)
Instant redemption fee0.07%
KYCnone — no on-chain allowlist, but not available to US persons
Vault-compatible
Contracts (Ethereum mainnet, verified as of 2026-05-16).

Position lifecycle & balance states

StateMeaning
ActiveTokens held and accruing yield (on-chain rebase, share growth, NAV uplift, or off-chain dividend feed)
PendingOn-chain enter/exit tx submitted but not yet confirmed, or an off-chain subscription is in flight
UnstakingExit submitted; off-chain settlement in progress (e.g. Superstate T+1 NAV strike, Franklin BENJI daily strike)
ClaimableSettlement complete; user can claim USDC/USD via actions/claim
PausedIssuer has paused the instrument (regulatory hold, end-of-life, fund liquidation)
The off-chain distribution feed (Position.distributions[]) is independent of state — distributions can accrue against an Active position and are surfaced regardless of issuer.

Error handling reference

HTTP codeMeaningRecovery
400Bad input (e.g. amount below minimum subscription)Fix the input
404Instrument or position not foundRe-run discovery
412KYC / allowlist precondition not met; or missing linked issuer account (off-chain delivery)Redirect to details.kycUrl or details.accountLinkUrl
423Instrument locked (e.g. USDY 40–50 day primary lockup)Surface details.lockExpiresAt in UI
503Issuer upstream downRetry with backoff
All error bodies follow the shared StakeKitError shape with error, message, and details.

KYC API

KYC moved to api.kyc.yield.xyz for three reasons:
  1. PII isolation. Identity documents, addresses, and accreditation evidence are stored separately from instrument data.
  2. Regional segregation. EU records stored in EU; US in US; APAC in APAC.
  3. Issuer handoff abstraction. Each issuer (Ondo, Securitize, Superstate, Franklin, Figure, Backed, Dinari) has its own KYC portal; the KYC API normalises the handoff.
The KYC API is shared across Yield API (RWA Kit) and Trade API (StockKit) — wallets that complete KYC once for a given issuer are recognised by both surfaces. A user who’s already KYC’d via Dinari for USFR.d does not need to re-KYC to buy AAPL.d on StockKit, and vice versa.
EndpointPurpose
POST /v1/onboardInitiate KYC for a (wallet, issuer) pair; returns hosted-flow URL. Use purpose=account-link for Dinari-style account linkage
GET /v1/status?address=…&issuer=…Check current KYC + allowlist + account-link status
POST /v1/webhooksSubscribe to allowlist / account-link state changes
DELETE /v1/records/{recordId}Right-to-erasure (GDPR / CCPA)

Vault compatibility

Every issuer above is supported as a leg inside:
  • Optimized Allocator Vaults (OAVs) — multi-issuer routing across RWA + DeFi
  • Sentinel Vaults — risk-monitored allocator vaults with policy guardrails
  • Meta Vaults — composite vaults aggregating multiple OAVs / Sentinel Vaults
Where a vault is multi-issuer (e.g. a US T-Bill OAV blending BUIDL, USTB, OUSG, mTBILL, BENJI, USFR.d), RWA Kit handles the issuer-specific KYC handoffs through the KYC API and allowlist checks per leg.

Hybrid legs (off-chain account credit)

Dinari legs are hybrid: the vault contract holds the dShare or USD+ token on-chain, but the cash-yield leg is reconciled off-chain via Yield.xyz’s Dinari Account integration. Vault NAV is computed as:
NAV = (tokenBalance × oraclePrice) + accruedOffChainYield
where accruedOffChainYield is sourced from GET /v1/positions/{vaultAddress}/{yieldId}/accruals. Surface this composition in the vault’s nav.components so partners can audit the on-chain vs. off-chain split.
👍 Building an OAV across permissioned, permissionless, and hybrid legs If a vault includes KYC-gated (e.g. BUIDL), permissionless (e.g. mTBILL), and hybrid-off-chain (e.g. USFR.d) legs, three checks apply per leg:
  1. Allowlist check — for kycRequired: "always" legs, on-chain allowlist gating.
  2. Account-link check — for kycRequired: "primary_and_yield" legs, verify the user has a linked Dinari Account so yield can flow.
  3. Geographic check — for kycRequired: "none" legs with distribution restrictions (Midas → no US persons).