# FundingRequirement Types

## `FundingRequirement.FundingRequirement`

Target balance to satisfy before application calls.

**Source:** [src/tempo/FundingRequirement.ts](https://github.com/wevm/ox/blob/main/src/tempo/FundingRequirement.ts#L19)

## `FundingRequirement.Rpc`

RPC funding requirement.

**Source:** [src/tempo/FundingRequirement.ts](https://github.com/wevm/ox/blob/main/src/tempo/FundingRequirement.ts#L39)

## `FundingRequirement.Source`

A concrete call to a funding source.

**Source:** [src/tempo/FundingRequirement.ts](https://github.com/wevm/ox/blob/main/src/tempo/FundingRequirement.ts#L8)

## `FundingRequirement.Tuple`

RLP funding requirement tuple.

**Source:** [src/tempo/FundingRequirement.ts](https://github.com/wevm/ox/blob/main/src/tempo/FundingRequirement.ts#L43)