Blend sdk updates #1838

Ryang-21 · 2025-04-24T16:00:33Z

Update blend-sdk to v3.0.1
Add new pools
Use CoinGecko BLND price

…gecko

This reverts commit 7af0be5.

llamatester · 2025-04-24T16:53:24Z

The blend-pools adapter exports pools:

Test Suites: 1 passed, 1 total
Tests: 94 passed, 94 total
Snapshots: 0 total
Time: 0.279 s
Ran all test suites.

Nb of pools: 9
 

Sample pools:
┌─────────┬─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┬───────────┬───────────────┬────────┬────────────────────┬───────────────────────┬────────────────────┬────────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────────┬────────────────────┬────────────────────┬─────────────────────┬────────────────────┬──────────────────────┬────────────────────────┬────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ (index) │ pool                                                                                                                        │ chain     │ project       │ symbol │ tvlUsd             │ apyBase               │ apyReward          │ underlyingTokens                                               │ rewardTokens                                                   │ totalSupplyUsd     │ totalBorrowUsd     │ apyBaseBorrow       │ apyRewardBorrow    │ ltv                  │ poolMeta               │ url                                                                                                        │
├─────────┼─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┼───────────┼───────────────┼────────┼────────────────────┼───────────────────────┼────────────────────┼────────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────────┼────────────────────┼────────────────────┼─────────────────────┼────────────────────┼──────────────────────┼────────────────────────┼────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ 0       │ 'cdvqvkoy2ysxs2ic7kn6mnasshpao7un2ur2on4oi2skmfjnvamdx6dp-cas3j7gylgxmf6tdjbbyyse3hq6bbsmlnuq34t6tzmymw2evh34xowma-stellar' │ 'Stellar' │ 'blend-pools' │ 'XLM'  │ 5025631.814809118  │ 0.0008800037972545027 │ 0.9663104952944307 │ [ 'CAS3J7GYLGXMF6TDJBBYYSE3HQ6BBSMLNUQ34T6TZMYMW2EVH34XOWMA' ] │ [ 'CD25MNVTZDL4Y3XBCPCJXGXATV5WUHHOWMYFF4YBEGU5FCPGMYTVG5JY' ] │ 5076881.194575549  │ 51249.379766430924 │ 0.1101604660640465  │ NaN                │ 0.010094658078898694 │ 'Fixed XLM-USDC Pool'  │ 'https://mainnet.blend.capital/dashboard/?poolId=CDVQVKOY2YSXS2IC7KN6MNASSHPAO7UN2UR2ON4OI2SKMFJNVAMDX6DP' │
│ 1       │ 'cdvqvkoy2ysxs2ic7kn6mnasshpao7un2ur2on4oi2skmfjnvamdx6dp-ccw67tszv3sss2hxmbq5jfgckjnxkzm7uquwuzputhxstzleo7sjmi75-stellar' │ 'Stellar' │ 'blend-pools' │ 'USDC' │ 930685.1601896212  │ 4.27140458905102      │ 3.5917601681758753 │ [ 'CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75' ] │ [ 'CD25MNVTZDL4Y3XBCPCJXGXATV5WUHHOWMYFF4YBEGU5FCPGMYTVG5JY' ] │ 2731730.216458494  │ 1801045.0562688727 │ 8.255564059859633   │ 5.447792517753268  │ 0.6593056098357354   │ 'Fixed XLM-USDC Pool'  │ 'https://mainnet.blend.capital/dashboard/?poolId=CDVQVKOY2YSXS2IC7KN6MNASSHPAO7UN2UR2ON4OI2SKMFJNVAMDX6DP' │
│ 2       │ 'cde65qk2roz32v2lvlbokypx47tymyo37z6asqtbrtbnk53c7c6qf4y7-cas3j7gylgxmf6tdjbbyyse3hq6bbsmlnuq34t6tzmymw2evh34xowma-stellar' │ 'Stellar' │ 'blend-pools' │ 'XLM'  │ 650501.0014663523  │ 0.009100406099471492  │ 0.233856293983463  │ [ 'CAS3J7GYLGXMF6TDJBBYYSE3HQ6BBSMLNUQ34T6TZMYMW2EVH34XOWMA' ] │ [ 'CD25MNVTZDL4Y3XBCPCJXGXATV5WUHHOWMYFF4YBEGU5FCPGMYTVG5JY' ] │ 698028.508188808   │ 47527.506722455684 │ 0.1487502208961322  │ 10.568737652987627 │ 0.06808820293855403  │ 'FxDAO Pool'           │ 'https://mainnet.blend.capital/dashboard/?poolId=CDE65QK2ROZ32V2LVLBOKYPX47TYMYO37Z6ASQTBRTBNK53C7C6QF4Y7' │
│ 3       │ 'cbp7no6f7frdhsofqbt2l2uwyiz2pu76jkvryaqtg3kzsqlyaokif2wb-cas3j7gylgxmf6tdjbbyyse3hq6bbsmlnuq34t6tzmymw2evh34xowma-stellar' │ 'Stellar' │ 'blend-pools' │ 'XLM'  │ 634414.5732073495  │ 0.1204310671256259    │ 2.2769623361664078 │ [ 'CAS3J7GYLGXMF6TDJBBYYSE3HQ6BBSMLNUQ34T6TZMYMW2EVH34XOWMA' ] │ [ 'CD25MNVTZDL4Y3XBCPCJXGXATV5WUHHOWMYFF4YBEGU5FCPGMYTVG5JY' ] │ 962829.2390921032  │ 328414.66588475363 │ 0.4420716009436054  │ 10.01324656460863  │ 0.3410933658334174   │ 'YieldBlox Pool'       │ 'https://mainnet.blend.capital/dashboard/?poolId=CBP7NO6F7FRDHSOFQBT2L2UWYIZ2PU76JKVRYAQTG3KZSQLYAOKIF2WB' │
│ 4       │ 'cbp7no6f7frdhsofqbt2l2uwyiz2pu76jkvryaqtg3kzsqlyaokif2wb-ccw67tszv3sss2hxmbq5jfgckjnxkzm7uquwuzputhxstzleo7sjmi75-stellar' │ 'Stellar' │ 'blend-pools' │ 'USDC' │ 376440.5974900831  │ 5.334216481554033     │ 4.033597914476057  │ [ 'CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75' ] │ [ 'CD25MNVTZDL4Y3XBCPCJXGXATV5WUHHOWMYFF4YBEGU5FCPGMYTVG5JY' ] │ 1358796.6286867175 │ 982356.0311966344  │ 9.405090171096187   │ 6.695155788048723  │ 0.7229603094806657   │ 'YieldBlox Pool'       │ 'https://mainnet.blend.capital/dashboard/?poolId=CBP7NO6F7FRDHSOFQBT2L2UWYIZ2PU76JKVRYAQTG3KZSQLYAOKIF2WB' │
│ 5       │ 'caqf5knofigri24nqrrgupd46q45mgmxzmrtqfxs25y4nzvnpt34gm6s-cas3j7gylgxmf6tdjbbyyse3hq6bbsmlnuq34t6tzmymw2evh34xowma-stellar' │ 'Stellar' │ 'blend-pools' │ 'XLM'  │ 122541.91610986346 │ 0                     │ 6.823946224888289  │ [ 'CAS3J7GYLGXMF6TDJBBYYSE3HQ6BBSMLNUQ34T6TZMYMW2EVH34XOWMA' ] │ [ 'CD25MNVTZDL4Y3XBCPCJXGXATV5WUHHOWMYFF4YBEGU5FCPGMYTVG5JY' ] │ 122541.91610986346 │ 0                  │ 0                   │ NaN                │ 0                    │ 'ReflectorFusion Pool' │ 'https://mainnet.blend.capital/dashboard/?poolId=CAQF5KNOFIGRI24NQRRGUPD46Q45MGMXZMRTQFXS25Y4NZVNPT34GM6S' │
│ 6       │ 'cbp7no6f7frdhsofqbt2l2uwyiz2pu76jkvryaqtg3kzsqlyaokif2wb-cdtkpwplourqa2sgtktuqowrcbzeorb4bwbomj3d3ztqqsge5f6jbqlv-stellar' │ 'Stellar' │ 'blend-pools' │ 'EURC' │ 87092.56869849599  │ 12.143689270872859    │ 10.918408400389826 │ [ 'CDTKPWPLOURQA2SGTKTUQOWRCBZEORB4BWBOMJ3D3ZTQQSGE5F6JBQLV' ] │ [ 'CD25MNVTZDL4Y3XBCPCJXGXATV5WUHHOWMYFF4YBEGU5FCPGMYTVG5JY' ] │ 200791.71186655798 │ 113699.14316806199 │ 28.813348717716636  │ 19.281815609920123 │ 0.5662541651302027   │ 'YieldBlox Pool'       │ 'https://mainnet.blend.capital/dashboard/?poolId=CBP7NO6F7FRDHSOFQBT2L2UWYIZ2PU76JKVRYAQTG3KZSQLYAOKIF2WB' │
│ 7       │ 'caqf5knofigri24nqrrgupd46q45mgmxzmrtqfxs25y4nzvnpt34gm6s-ccw67tszv3sss2hxmbq5jfgckjnxkzm7uquwuzputhxstzleo7sjmi75-stellar' │ 'Stellar' │ 'blend-pools' │ 'USDC' │ 20772.957715949902 │ 1.8252531560313479    │ 10.262395778673614 │ [ 'CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75' ] │ [ 'CD25MNVTZDL4Y3XBCPCJXGXATV5WUHHOWMYFF4YBEGU5FCPGMYTVG5JY' ] │ 81483.8429410641   │ 60710.885225114194 │ 3.0815604707868927  │ NaN                │ 0.7450665436708154   │ 'ReflectorFusion Pool' │ 'https://mainnet.blend.capital/dashboard/?poolId=CAQF5KNOFIGRI24NQRRGUPD46Q45MGMXZMRTQFXS25Y4NZVNPT34GM6S' │
│ 8       │ 'cbp7no6f7frdhsofqbt2l2uwyiz2pu76jkvryaqtg3kzsqlyaokif2wb-cauikl3iygmerdrun6ysclwvakifg5q4yjhukm4s4njzqia3bas6ojpk-stellar' │ 'Stellar' │ 'blend-pools' │ 'AQUA' │ 15121.41862247818  │ 0.004060080834378255  │ 0                  │ [ 'CAUIKL3IYGMERDRUN6YSCLWVAKIFG5Q4YJHUKM4S4NJZQIA3BAS6OJPK' ] │ []                                                             │ 15631.078568982419 │ 509.65994650423755 │ 0.15602125376570353 │ NaN                │ 0.032605552090025504 │ 'YieldBlox Pool'       │ 'https://mainnet.blend.capital/dashboard/?poolId=CBP7NO6F7FRDHSOFQBT2L2UWYIZ2PU76JKVRYAQTG3KZSQLYAOKIF2WB' │
└─────────┴─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┴───────────┴───────────────┴────────┴────────────────────┴───────────────────────┴────────────────────┴────────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────────┴────────────────────┴────────────────────┴─────────────────────┴────────────────────┴──────────────────────┴────────────────────────┴────────────────────────────────────────────────────────────────────────────────────────────────────────────┘

slasher125 · 2025-04-25T11:21:16Z

src/adaptors/blend-pools/index.js

        tvlUsd: totalSupply - totalBorrow,
-        // Supply is kept as APR to prevent overestimation of APY
-        apyBase: reserve.supplyApr * 100,
+        //Estimated weekly compounding


if the pool doesn't auto-compound for the user, then lets keep using the previous fields

The pool does auto compound but it requires the reserve/asset to be interacted with by some user ie. someone borrows or supplys which then triggers the reserve state to be updated.

If thats still a concern I can switch to use the apr rate just let me know

If thats still a concern I can switch to use the apr rate just let me know

yeah better to use switch back to the non compounding fields, ty

llama and others added 5 commits April 24, 2025 02:14

chore: remove unused blend-sdk dependency

7af0be5

chore: update blend-sdk to v3.0.1

674dd6b

chore: update sdk usage, add new pools, and use BLND price from coin …

c442000

…gecko

Revert "chore: remove unused blend-sdk dependency"

c151d50

This reverts commit 7af0be5.

chore: update blend-sdk to v3.0.1 in root

c5e63f7

slasher125 reviewed Apr 25, 2025

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Blend sdk updates #1838

Blend sdk updates #1838

Ryang-21 commented Apr 24, 2025

llamatester commented Apr 24, 2025

slasher125 Apr 25, 2025

Ryang-21 Apr 28, 2025

Ryang-21 Apr 28, 2025

slasher125 Apr 29, 2025

Blend sdk updates #1838

Are you sure you want to change the base?

Blend sdk updates #1838

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Ryang-21 commented Apr 24, 2025

llamatester commented Apr 24, 2025

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