[ARFC] Onboard PT-AUSD-8OCT2026 to Aave V3 Monad Instance


title: [ARFC] Onboard PT-AUSD-8OCT2026 to Aave V3 Monad Instance
author: @TokenLogic
created: 2026-07-16


Summary

This ARFC proposes onboarding PT-AUSD-8OCT2026, the PT for Agora’s AUSD to the Aave V3 instance on Monad.

Motivation

Overview

Aave went live on Monad in July 2026 and crossed 300M USD in deposits, with AUSD onboarded as one of the instance’s core stablecoin reserves. AUSD is Agora’s institutional digital dollar, minted 1:1 against USD and backed by cash, short-dated U.S. Treasury bills and overnight reverse repurchase agreements. The reserve fund is managed by VanEck, with State Street acting as cash custodian and fund administrator, and reserves are independently attested by Grant Thornton. AUSD is currently the largest stablecoin on Monad, and Pendle operates a liquid AUSD market on the chain.

Rationale for Onboarding PT-AUSD-8OCT2026

Onboarding this maturity would enable users to use their fixed-yield PT-AUSD positions as collateral within the same Aave market that already supports AUSD, further enhancing the utility and capital efficiency of the stablecoin on Aave’s latest deployment.

As a short-dated, AUSD-backed asset, PT-AUSD offers a collateral profile that is well aligned with Aave’s risk framework, making it a strong candidate for inclusion on Monad.

Selected market data at the time of submission:

Metric Value
Underlying asset AUSD (Agora)
Maturity 8 October 2026
Residual maturity at submission Approximately 85 days
PT implied APY Approximately 6.5%
Pendle market liquidity Approximately 5.75M USD
PT total value locked Approximately 67.5M USD
7-day trading volume Approximately 8.06M USD

The case for onboarding rests on the following points:

  1. Incentives from Agora. Agora has committed some incentives towards that Pendle market we can see the current implied rate around 6.5% APR being subsidized with incentives.
  2. Underlying already onboarded. AUSD is already a live reserve on the Aave Monad instance, so the market already prices AUSD and the collateral pairing is natural: PT-AUSD supplied as collateral against AUSD or other stablecoin debt within a dedicated E-Mode category.
  3. Ecosystem growth. Enabling PT-AUSD as collateral supports stablecoin leverage and borrowing demand on a nascent instance, aligned with the growth objectives set out in the Aave Protocol v3.7 Monad deployment.

Specification

The following asset would be onboarded to the Aave V3 instance on Monad.

Field Value
Asset PT-AUSD-8OCT2026
Network Monad (chainId 143)
PT token address 0x9fc74f8ed616b5baf52a170caa97d6d3898602d1
Pendle market address 0x6f99cf00ee7290ae78a072bb6910ef72d1129fe7
SY token address 0xba3d60f5000f472aef947fb8020a3e6319f9a0b7
YT token address 0xeddee9c0b56248d70a9bfdd103f8bd97c35dfd89
Underlying asset (AUSD) 0x00000000efe302beaa2b3e6e1b18d08d69a9012a
Maturity 8 October 2026

Oracle

Price Feed Recommendation

For pricing PT-AUSD-8OCT2026 on Aave, the dynamic linear discount rate oracle is recommended. The same oracle template currently in use for Pendle PT assets on Aave V3, can be reused for this deployment.

The oracle prices the PT as a zero-coupon bond against a capped underlying Chainlink reference (AUSD/USD fixed at 1 USD), applying a linear discount that decays to par at maturity. The discount rate is bounded above by the maxDiscountRatePerYear parameter, providing a deterministic price floor against adverse market dislocations.

Discount Rate Parameters

Parameter PT-AUSD-8OCT2026
initialDiscountRatePerYear To be provided by Risk Service Providers
maxDiscountRatePerYear To be provided by Risk Service Providers

Risk Parameters

Per Aave’s asset onboarding framework, all risk parameters for PT-AUSD-8OCT2026 will be provided by the Risk Service Provider, LlamaRisk and appended to this proposal prior to escalation to the Snapshot stage.

An indicative market structure is shown below:

Parameter Value
Asset PT-AUSD-8OCT2026
Borrowable No
Collateral Enabled No
Supply Cap 20,000,000
Borrow Cap -
Debt Ceiling -
LTV -
LT -
Liquidation Penalty 10.00%
Liquidation Protocol Fee -
E-Mode Category PT Agora Stablecoins

eMode #5 - PT Agora Stablecoins

Parameter Value Value Value Value
Asset PT-AUSD-8OCT2026 USDT0 USDC GHO
Collateral Yes No No No
Borrowable No Yes Yes Yes
Max LTV 93.00% - - -
Liquidation Threshold 95.00% - - -
Liquidation Bonus 2.44% - - -

Linear Discount Rate Oracle

Parameter Value
initialDiscountRatePerYear 6.661%
maxDiscountRatePerYear 8.829%

Given the current on-chain liquidity of the PT-AUSD market on Monad (approximately 5.75M USD), a conservative initial supply cap and a collateral configuration consistent with the treatment of comparable short-dated Pendle PT stablecoin assets on other Aave instances is anticipated.

Disclaimer

TokenLogic is an active service provider to the Aave DAO, the beneficiary of stream 100086 and the KPI as outlined in this publication. The scope of this engagement is available via this forum proposal.

TokenLogic supports and maintains an independent delegate voting platform within the Aave community.

TokenLogic and associated entities have no undisclosed material conflicts of interest at the time of submission.

Next Steps

  1. Gather feedback from the community.
  2. If consensus is reached on this ARFC, escalate this proposal to the Snapshot stage.
  3. If Snapshot outcome is YAE, escalate this proposal to the AIP stage.

Copyright

Copyright and related rights waived via CC0.

2 Likes

Changelog

  • 2026-07-24: PT Agora AUSD E-Mode removed

  • 2026-07-24: PT Agora Stablecoins E-Mode borrowable assets revised to USDT0, USDC, GHO, USDe

Summary

LlamaRisk supports onboarding PT-AUSD-8OCT2026 to the Aave V3 instance on Monad. It is a Pendle PT with 79 days remaining until it matures on October 8, 2026, a zero-coupon claim that redeems 1:1 for AUSD at maturity. It is the first PT proposed as collateral on the Monad instance.

The Pendle pool has been live since June 16, 2026 and holds $5.71M in AMM liquidity. Over the same period AUSD supply on Monad rose from 33.1M to 115.5M, and the Pendle SY wrapper that backs this market accounts for effectively all of that increase.

Assessment of PT base asset: Link

Assessment of Pendle PTs: Link

Considered PT asset maturities: PT-AUSD-8OCT2026

Asset State

Asset Growth

AUSD circulating supply is $217.4M across all chains, of which Monad holds $115.5M, 53.1% of the global float and the largest single-chain share. Monad supply peaked at $145.9M in early December 2025, fell to $33.1M by mid-June 2026, and has since returned to $115.5M. The Pendle SY-AUSD wrapper holds 85.10M AUSD, 73.6% of the Monad supply, and accounts for effectively all of the increase since the market opened, so the chain’s AUSD float and this Pendle market are largely the same position.


Source: LlamaRisk, July 21, 2026

Underlying Stability

AUSD is Agora’s institutional digital dollar, issued 1:1 against USD and backed by cash, short-dated U.S. Treasury bills, and overnight reverse repurchase agreements. Reserves are managed by VanEck, State Street acts as cash custodian and fund administrator, and reserves are independently attested by Grant Thornton. On Monad the token is deployed as a LayerZero OFT.

The Chainlink AUSD/USD feed on Monad has published 5,912 rounds since November 20, 2025 and reads $0.9999 at the snapshot. Across that 244-day history the feed ranged between $0.99863 and $1.00095, a maximum deviation of 13.7 bps below par, with 13 observations below $0.9990. No structural anomalies appear in the series.


Source: LlamaRisk, July 21, 2026

Underlying Liquidity

AUSD trades on Monad through Balancer V3 stable pools, Uniswap, Curve, and LFJ. Routable pool inventory stands at $3.63M in AUSD against $10.52M in USDC and USDT0, placing 3.1% of the chain’s AUSD supply in DEX pools.

Depth is flat across ordinary sizes and then narrows quickly. Measured across live aggregator quotes on July 21, 2026, selling AUSD into USDC costs under 0.25% at any size up to $5.75M, reaches 3% between $6.25M and $6.375M, and reaches 5% between $6.375M and $6.5M. The AUSD side of the book is thinner: acquiring AUSD with USDC holds under 0.26% to $3.25M and reaches 3% between $3.25M and $3.5M.

Underlying Yield Source

AUSD does not pay its holders the return earned on the reserve assets that back it. Inside this Pendle market, Agora rebates that Treasury bill yield to holders of the SY token at an administered 3.50% APY, paid in AUSD on a monthly cycle. The rebate is distributed off-chain: the SY contract holds no reward tokens and its exchange rate is fixed at 1.0, so recipients claim through a merkle distributor rather than accruing value inside the token. Pendle splits the position into PT-AUSD-8OCT2026, which captures the yield as a fixed discount to par and redeems 1:1 for AUSD at maturity, and a yield token that carries the floating stream.

A separate weekly incentive budget, most recently 75,000 USD per week and funded in approximately four-week tranches, accrues only to the yield token and does not enter the Principal Token’s fixed rate. The market page carries the current breakdown of both streams.

The principal claim is independent of both streams. A PT redeems for one AUSD at maturity whether or not they continue, so cessation would bear on the yield token and on pool liquidity rather than on the redemption value of the collateral.

Market Analysis

Total Supply

The PT-AUSD-8OCT2026 Pendle pool has been live since June 16, 2026 and holds $5.71M in total liquidity (1,284,094 SY-AUSD and 4,493,019 PT-AUSD-8OCT2026).

83,812,585 PT-AUSD-8OCT2026 have been minted in aggregate via SY splits, of which 4,493,019 (~5%) sits inside the Pendle AMM and ~95% is held off-pool.


Source: LlamaRisk, July 21, 2026

Pool Composition

PT-AUSD-8OCT2026 Pool:

  • Total Liquidity: $5.71M
  • SY-AUSD: 1,284,094
  • PT-AUSD-8OCT2026: 4,493,019

PT accounts for 77.8% of the pool by token count against 22.2% for SY. Pendle pools are typically SY-heavy through their early life, since seed liquidity is provided predominantly in SY and PT accumulates only as it is sold into the pool. With the balance inverted, the SY reserve of 1,284,094 sets the quantity a PT seller can draw from the AMM in a single direction.


Source: LlamaRisk, July 21, 2026

Price and Yield

The PT implied yield stands at 6.92%, the underlying AUSD yield at 3.50%, and the PT discount to par at 1.43%. The 342 bps spread is the premium for locking a fixed rate over the remaining 79 days.


Source: LlamaRisk, July 21, 2026

PT Yield in Context

PT-AUSD-8OCT2026 pays a fixed 6.92%. The four stablecoins borrowable against it on the Aave V3 Monad instance carry variable borrow rates of 3.63% for USDT0, 3.73% for AUSD, 3.99% for USDC, and 2.47% for GHO, all below the PT fixed rate, so a leveraged position funded with any of them carries positive carry at the snapshot rates. These borrow rates are variable, so the spread is not fixed for the life of the position.

Maturities

PT-AUSD-8OCT2026 is the first AUSD Principal Token maturity listed on Monad and currently the only one. Subsequent maturities will give holders a market to roll into as the October expiry approaches.

Integrated Venues

PT-AUSD-8OCT2026 is accepted as collateral on three other venues. Euler holds 31.63M PT in a market with a 35M supply cap and a 0.90 maximum LTV, and a further 0.28M in a second market at 0.95. Morpho holds 3.54M PT against USDC at a 91.5% liquidation LTV. Curvance accepts the asset as collateral for borrowing AUSD, with 36M deposited and a 95% maxLTV.

Recommendations

Specification

Parameter Value
Borrowable No
Collateral Enabled No
Supply Cap 20,000,000
Borrow Cap -
LTV -
LT -
Liquidation Bonus -
Liquidation Protocol Fee 10.00%
E-Mode Category PT Agora Stablecoins

Linear Discount Rate Oracle

Parameter Value
initialDiscountRatePerYear 6.661%
maxDiscountRatePerYear 8.829%

PT Agora Stablecoins E-Mode

Parameter Value
Isolated False
LTV 93.00%
Liquidation Threshold 95.00%
Liquidation Bonus 2.44%
Asset PT-AUSD-8OCT2026 USDT0 USDC GHO USDe
Collateral Yes No No No No
Borrowable No Yes Yes Yes Yes

Price Feed Recommendation

LlamaRisk recommends pricing PT-AUSD-8OCT2026 with the dynamic linear discount rate oracle already used for Pendle Principal Tokens on Aave V3 and V4, referenced against the Chainlink AUSD/USD feed under the CAPO stable adapter that bounds AUSD’s upward deviation at $1.04.

The discount rate parameters follow LlamaRisk’s dynamic PT risk-parameter methodology.

Disclaimer

This review was independently prepared by LlamaRisk, a DeFi risk service provider funded in part by the Aave DAO. LlamaRisk is not directly affiliated with the protocol(s) reviewed in this assessment and did not receive any compensation from the protocol(s) or their affiliated entities for this work.

The information provided should not be construed as legal, financial, tax, or professional advice.

Price Feed Recommendation

LlamaRisk recommends pricing PT-AUSD-8OCT2026 with the dynamic linear discount rate oracle already used for Pendle Principal Tokens on Aave V3 and V4, referenced against the Chainlink AUSD/USD feed under the CAPO stable adapter that bounds AUSD’s upward deviation at $1.04.

The discount rate parameters follow LlamaRisk’s dynamic PT risk-parameter methodology.

Disclaimer

This review was independently prepared by LlamaRisk, a DeFi risk service provider funded in part by the Aave DAO. LlamaRisk is not directly affiliated with the protocol(s) reviewed in this assessment and did not receive any compensation from the protocol(s) or their affiliated entities for this work.

The information provided should not be construed as legal, financial, tax, or professional advice.

Following up on the liquidity figures used in this proposal, ahead of the vote.

TokenLogic cited approximately 5.75M USD of Pendle market liquidity on 16 July. LlamaRisk updated it on 23 July to approximately 5.71M, split into 1,284,094 SY-AUSD and 4,493,019 PT-AUSD-8OCT2026.

Reading the same market today, 0x6f99cf00ee7290ae78a072bb6910ef72d1129fe7 on chain 143, total liquidity is 2,691,368 USD, with SY at 656,875 and PT at 2,058,022.

That is a 53% drop in total liquidity and a 49% drop on the SY side in two weeks.

The SY side is what PT collateral has to be sold into when positions unwind, so the effective exit depth today is 656,875, not 2.69M and not 5.71M. The proposed supply cap of 20,000,000 is around 30x that figure, with a 95% liquidation threshold and a 2.44% liquidation bonus, which leaves a narrow margin if unwinding has to happen at size.

So two questions before the vote. First, what supply cap is consistent with a 656,875 SY side. Second, does the risk framework re-read liquidity when more than two weeks pass between submission and vote.

Anyone can reproduce this against the Pendle markets data endpoint at api-v2.pendle.finance/core/v2/143/markets/0x6f99cf00ee7290ae78a072bb6910ef72d1129fe7/data

For context, the PT-USDe-22OCT2026 market on the same Monad instance, 0x5389a23f8674f55bde2c6f95df2d2090eb84db6f, raised in thread 25414 on 5 August, still reads 58,339 USD of liquidity and zero trading volume today.