---
page_title: Enable Payment Locking
product: Payment Locking
page_source: https://juspay.io/in/docs/payment-locking/docs/payment-locking/enable-payment-locking
llms_txt: https://juspay.io/in/docs/llms.txt
product_llms_txt: https://juspay.io/in/docs/payment-locking/llms.txt
---


# Enable payment locking feature  




### **Step 1 :** Make changes to payload as per use case



---

## Integration type : Session API Based PP


### Step 1.1. Payload changes



### Session API-Based Integration



To integrate payment locking using the Session API:

1. **Create a Payment Filter** :

* Generate the [payment filter](https://docs.juspay.in/payment-locking/docs/payment-locking/paymentfiltergenerator) according to your use case.

2. **Pass the Payment Filter** :

* Include this filter in the `payment_filter` parameter when calling the [/session API](https://docs.juspay.in/payment-locking/docs/payment-locking/session-api-paymentlocking).
* Ensure that all fields in the parameter are **case sensitive** .



---

## Integration type : Signature based PP


### Step 1.1. Payload changes



### Signature based Integration



To integrate payment locking using the signature based PP integration :

1. **Create a Payment Filter** :

* Generate the [payment filter](https://docs.juspay.in/payment-locking/docs/payment-locking/paymentfiltergenerator) according to your use case.

2. **Pass the Payment Filter** :

* Include this filter in the `payment_filter` parameter in the [process payload.](https://docs.juspay.in/payment-locking/docs/payment-locking/process-payload-payment-locking)
* Ensure that all fields in the parameter are **case sensitive** .



---

## See Also

- [Get Started](https://juspay.io/in/docs/payment-locking/docs/payment-locking/get-started)
- [Testing & Validation](https://juspay.io/in/docs/payment-locking/docs/payment-locking/testing--validation)