rest-api

Learn the correct format for updating Bitrix24 CRM leads with status, enumeration, and URL fields via REST API.

Learn REST API PHP best practices: HTTP verbs implementation (GET, POST, PUT, DELETE), custom actions design, error handling with status codes, and authentication methods like API keys vs sessions for scalable PHP RESTful APIs.

Transform JSON from REST APIs to fully typed TypeScript class instances without manual copying. Use class-transformer for nested objects, arrays, Dates—step-by-step guide with examples and best practices.

Learn how to use grabResponseCode() method in Codeception to handle API endpoints returning either 200 or 409 status codes without triggering verification.

Return 404 Not Found for GET /api/{id} when the requested REST resource doesn't exist. Include a concise JSON error body. Use 200 for empty collections.

Fix Bitrix24 on-premise webhooks in business processes. Why im.message.add.json from BPs fails (on-hit agents/race) and how switching to cron fixes delivery.

Customize Bitrix24 smart process binding fields to display values in order of addition instead of ID sorting. Use REST API widgets, business processes, or sort indexes for smart processes bitrix24. Step-by-step solutions and workarounds.