getInflationGovernor

The getInflationGovernor method returns the current inflation governor parameters. The inflation governor defines how Solana's token supply inflates over time to reward validators and stakers, which is a fundamental economic mechanism of the network.

Solana implements a predictable inflation schedule designed to incentivize network security through staking while gradually reducing the inflation rate over time. The inflation governor parameters control the initial inflation rate, the rate at which inflation decreases, and other key economic variables. Understanding these parameters is essential for calculating expected staking rewards, projecting token supply growth, and building accurate economic models of the Solana ecosystem.

This information is crucial for staking platforms, economic dashboards, reward calculators, and any application that needs to project future staking yields or token supply. The inflation parameters are set through governance and change infrequently, but querying them ensures your application uses the current values rather than relying on potentially outdated hardcoded constants.

Parameters

parameter	type	description
config	object	Optional configuration object
config.commitment	string	Level of commitment: 'processed', 'confirmed', or 'finalized' (default: 'finalized')

Return Object

field	type	description
initial	number	Initial inflation rate as a percentage (e.g., 0.08 = 8%)
terminal	number	Terminal (minimum) inflation rate as a percentage
taper	number	Rate per year at which inflation is lowered, as a percentage (0-1)
foundation	number	Percentage of total inflation allocated to the Solana Foundation
foundationTerm	number	Duration of foundation pool inflation in years

Request Example

Request

Response Example

Response

Tip: The inflation rate decreases by the taper amount each year until it reaches the terminal rate. Use this data with getInflationRate to calculate current inflation and getEpochInfo to project future rates. Staking reward calculators must account for these changing inflation parameters.