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Connect Castor EDC to JSON

Send Castor EDC users, studies, audit trials and 13 more data types to JSON on a schedule. Filter by date. Refresh as often as every 15 minutes.

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JSON users.json
Stable URL
Coupler.io serves your Castor EDC data at a stable JSON URL that any tool or script can fetch.
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How to connect Castor EDC and JSON

4 steps. You can preview the Castor EDC data in Coupler.io before anything reaches JSON.

Step 1 of 4

Connect Castor EDC

Enter your Castor EDC client ID and client secret. You only do this once per account.

Client ID••••••••••••
Client secret••••••••••••

Step 2 of 4

Choose what to export

Pick the Castor EDC data you want in JSON.

Show 8 more data types Show fewer data types
URL regionNot setSpecify the region provided during Castor EDC registration.
Start dateAny dateSpecify the date from which to begin exporting data.

Step 3 of 4

Connect JSON

Click Generate link to get a stable JSON URL for the Castor EDC data, run the data flow once, then call the URL from any tool or script.

Integration URLhttps://app.coupler.io/export/w/123456.json?access_token=••••••••Stable URL with an access token, treat it like a password

Step 4 of 4

Set a schedule

JSON sees the data as of the last run. Run it as often as every 15 minutes.

Get the most of Castor EDC to JSON integration

Gather data icon

Gather data

Export data from numerous apps and sources into a single destination. Blend data from different apps to get a single source of truth.
Understand data icon

Understand data

Preview, transform, sort, and filter data for better clarity in just a few clicks in the Coupler.io interface. Take your data analytics to the next level.
Automate data icon

Automate data

Access data that is always up to date by enabling the automatic data refresh on a schedule as often as every 15 minutes and using triggered automation.
Act on data icon

Act on data

Visualize your data by quickly connecting to data visualization and BI tools. Build insightful dashboards in a breeze and make better decisions.
Castor EDC to JSON questions

16 data types, including Users, Studies, Audit trials, Countries and Study surveys.

With your Castor EDC client ID and client secret, entered once when you add the connection.

Yes. Set the start date to cover the period you need.

Coupler.io gives you an HTTPS URL that serves the latest Castor EDC data as JSON. The URL stays the same across runs, so any app or script can fetch it with a GET request.

Anyone with the full URL, because it includes an access token. Treat it like a password. If it leaks, generate a new URL in Coupler.io and the old one stops working.

On a schedule you choose, from monthly down to every 15 minutes, depending on your Coupler.io plan.

Yes. Add more sources to the same data flow, for example 100ms or Amazon Seller Central, and join or append them before the data reaches JSON.

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