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# Order Executors
## What are Order Executors?
D8X allows for [conditional orders](/d8x/perpetual-contracts-guide/order-types.md) such as limit and stop-limit orders. Conditional orders are cryptographically signed by the trader and executed by third parties - order executors - once the AMM prices meet the order conditions.
The executor [earns a fee for their service](/d8x/perpetual-contracts-guide/fee-structure.md#conditional-orders-fees), paid for by the trader. Anyone can be an executor.
## How can you become an Order Executor?
The [D8X Futures Node SDK provides functions to refer orders.](/d8x/node-sdk/modules.md)
The [D8X open-source order executor bots allow to execute orders](https://github.com/D8-X/d8x-order-executor).
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