index/interfaces/CalculateBuyAmountForGraduationOptions.md

Options for calculating buy amount for graduation

Graduation requires purchasing all remaining tokens in the pool. Performance optimization: provide currentSupply to avoid fetching pool details twice.

Example

import { CALCULATION_MODES } from '@gala-chain/launchpad-sdk';

// Basic usage (fetches pool details internally)
const cost = await sdk.calculateBuyAmountForGraduation({ tokenName: 'anime' });

// Performance-optimized (reuse fetched pool details)
const poolDetails = await sdk.fetchPoolDetailsForCalculation('anime');
const cost = await sdk.calculateBuyAmountForGraduation({
  tokenName: 'anime',
  calculateAmountMode: CALCULATION_MODES.LOCAL,
  currentSupply: poolDetails.currentSupply
});

Properties

Property	Type	Description
calculateAmountMode?	"local" | "external"	Calculation mode override (optional - defaults to SDK's calculateAmountMode). Use CALCULATION_MODES.LOCAL for instant client-side calculations. Use CALCULATION_MODES.EXTERNAL for network-based GalaChain calculations.
currentSupply?	string	Current token supply (optional - only used for local mode, auto-fetched if missing)
tokenName	string	Token name