Key Capabilities

• JSON to Form URL Encoded Conversion
  Efficiently transforms JSON strings, including deeply nested objects and arrays, into a compliant application/x-www-form-urlencoded format using bracket notation (e.g., customer[address][city]), as expected by many external APIs.

• Form URL Encoded to JSON Conversion
  Parses URL-encoded key-value strings (including those with nested structures) back into well-structured JSON, ready for further processing or deserialization into OutSystems data models.

• Supports Complex Structures
  Handles nested data, arrays, and indexed keys with full bracket notation compatibility (e.g., line_items[0][price], shipping[address][line1]).

• Fully Server-Side Execution
  Built using Integration Studio with C# and the Newtonsoft.Json library, this solution performs all logic server-side for optimal performance, security, and reusability.

Common Use Cases

• Preparing outbound REST API requests that require x-www-form-urlencoded content
• Interpreting webhook payloads from services that submit form-encoded data
• Bridging JSON-based models with legacy or form-based APIs
• Dynamically constructing API request bodies based on user input or runtime data

This toolkit saves you time and effort by eliminating the need to manually construct or parse form-encoded strings in OutSystems, providing a clean and reusable approach for modern and legacy API integrations.