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TVL: ~$3M | Type: Single-Sided AMM | Docs: docs.nabla.fi

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Overview

Nabla is a single-sided AMM where liquidity providers deposit a single asset and earn yield from swap fees. A shared backstop pool provides insurance against impermanent loss. Unlike traditional two-sided AMMs, there is no need to provide paired assets when depositing.

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Functions

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getNablaPools()

Returns all active Nabla liquidity pools with current APY and total liquidity. Returns NablaPool[]
FieldTypeDescription
addressstringPool contract address
assetstringSingle asset deposited into the pool
totalLiquiditybigintTotal liquidity in the pool (raw)
apynumberCurrent APY from fees as a decimal
protocol'nabla'Protocol identifier
const pools = await sdk.getNablaPools()
// → [
//   { address: '0x...', asset: '0x...', totalLiquidity: 1800000n, apy: 0.072, protocol: 'nabla' },
//   { address: '0x...', asset: '0x...', totalLiquidity: 950000n,  apy: 0.051, protocol: 'nabla' },
// ]

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getNablaTVL()

Returns total value locked across all Nabla pools and the backstop pool in USD. Returns number 
const tvl = await sdk.getNablaTVL()
// → 3000000

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Usage Example

import { Rampart } from 'rampart-monad'

const sdk = new Rampart()

const pools = await sdk.getNablaPools()
const tvl = await sdk.getNablaTVL()

console.log(`Nabla TVL: $${(tvl / 1e6).toFixed(1)}M across ${pools.length} pools`)

const best = pools.sort((a, b) => b.apy - a.apy)[0]
console.log(`Best pool APY: ${(best.apy * 100).toFixed(2)}% for asset ${best.asset}`)

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Contract Addresses

ContractAddress
Router0x610748f49774C062467c7AE1eC9E4729FFE94577
BackstopPool0x11B06EF8Adc5ea73841023CB39Be614f471213cc