# Implementing Azure OCR API in Roboflow

**URL:** <https://discuss.roboflow.com/t/implementing-azure-ocr-api-in-roboflow/10259>\
**Category:** 🤝  Community Help\
**Created:** [June 17, 2025, 6:29pm UTC](https://discuss.roboflow.com/t/implementing-azure-ocr-api-in-roboflow/10259 "2025-06-17T18:29:51Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![bog1](https://yyz1.discourse-cdn.com/flex029/user_avatar/discuss.roboflow.com/bog1/32/6773_2.png) [@bog1](https://discuss.roboflow.com/u/bog1)\
**Post date:** [June 17, 2025, 6:29pm UTC](https://discuss.roboflow.com/t/implementing-azure-ocr-api-in-roboflow/10259/1 "2025-06-17T18:29:51Z")

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I have been trying to figure out how I can implement Azure through Webhook Sink after using an object detection model and dynamic corp. Despite the program running, there is no OCR output. Does this have something to do with the HTTP Methods or is it something else?

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**Author:** ![joaomarcoscrs-roboflow](https://yyz1.discourse-cdn.com/flex029/user_avatar/discuss.roboflow.com/joaomarcoscrs-roboflow/32/4996_2.png) [@joaomarcoscrs-roboflow](https://discuss.roboflow.com/u/joaomarcoscrs-roboflow)\
**Post date:** [June 17, 2025, 6:56pm UTC](https://discuss.roboflow.com/t/implementing-azure-ocr-api-in-roboflow/10259/2 "2025-06-17T18:56:15Z")

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Hi,

You’re using the [Webhook Sink](https://inference.roboflow.com/workflows/blocks/webhook_sink/) block to send information about a workflow inference to Azure, right?

A good way to debug if it’s an issue on Roboflow side would be using a webhook debugger (like [https://webhook.site/](https://webhook.site/)) to see what’s being sent in the request.

As example, I have my own workflow set up (detect a car → crop → detect license plates → crop → run OCR on OpenAI → hit webhook endpoint with ocr result)

 ![CleanShot 2025-06-17 at 15.51.48@2x](https://canada1.discourse-cdn.com/flex029/uploads/roboflow1/original/2X/d/d4ea43380400298b38719b83cda3c1717422b0a2.jpeg)

In my Webhook Sink config I’m pointing at the debugger endpoint that webhook.site gave me and I’m sending a fixed query parameter in the request and the openAI output in the JsonPayload:

 ![CleanShot 2025-06-17 at 15.53.26@2x](https://canada1.discourse-cdn.com/flex029/uploads/roboflow1/original/2X/0/032fda0da06f0cc72559e49a6355c9e09ad14fcb.png)

That way I’m able to see, in the webhook debugger, what’s coming from that workflow run.

 ![CleanShot 2025-06-17 at 15.54.18@2x](https://canada1.discourse-cdn.com/flex029/uploads/roboflow1/original/2X/6/6909ff32febb4801ac64597c35381fa225248f7b.png)

That’s a great way of being sure if it’s an issue in your workflow config, on Roboflow engine or in the Azure side. Let me know how that goes!

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**Author:** ![system](https://canada1.discourse-cdn.com/flex029/uploads/roboflow1/original/1X/bb6edbfa56d0cf2ee603f061e9e09103502cc8cc.png) [@system](https://discuss.roboflow.com/u/system)\
**Post date:** [July 8, 2025, 6:56pm UTC](https://discuss.roboflow.com/t/implementing-azure-ocr-api-in-roboflow/10259/3 "2025-07-08T18:56:53Z")

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