# API & Developer Resources - Link: https://onehealthgrid.com/api-developer-resources/ - Published: 2026-11-05T02:41:54+05:30 - Author: imagpt API & DEVELOPER RESOURCES # Build, Integrate and⏎ Innovate on OneHealthGrid A comprehensive set of secure, standards-based APIs, SDKs, and developer tools to integrate, extend and build powerful healthcare solutions on OneHealthGrid. [ Get API Access → ](https://onehealthgrid.com/contact-us/) [ ▶ Watch Developer Overview ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-badge-code. svg) ## For Developers⏎ & Technical Teams This section is primarily designed for developers, solution architects, system integrators, and technical teams to explore, integrate and build with OneHealthGrid. ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-strip-1-standards. svg) Standards-Based FHIR®, HL7, ABDM compliant APIs ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-strip-2-secure. svg) Secure & Compliant OAuth2, JWT, encryption and audit-ready ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-strip-3-docs. svg) Well Documented Comprehensive guides, references and examples ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-strip-4-easy. svg) Easy Integration Integrate quickly with SDKs and sample code ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-strip-5-scalable. svg) Scalable & Reliable Built for enterprise and nationwide deployments ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-laptop-feature. jpg) BUILD WITH ONEHEALTHGRID APIS ## A Complete API Platform for⏎ Digital Health Integrate core healthcare capabilities — from patient data and clinical workflows to ABDM, NHA, and state health systems — using our secure, interoperable and developer- friendly APIs. ## Explore Our⏎ API Catalog ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-cat-1-patient. svg) ### Patient & Identity APIs Patient record, registration, ABHA (ABDM) and consent [ View APIs → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-cat-2-clinical. svg) ### Clinical APIs Encounters, diagnosis, medications, lab & reports [ View APIs → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-cat-3-ops.svg) ### Operations APIs Appointments, admissions, billing and inventory [ View APIs → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-cat-4-integration. svg) ### Integration APIs ABDM, NHA, State HMIS, HIE and external systems [ View APIs → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-cat-5-platform. svg) ### Platform APIs User, org, configuration, notifications and more [ View APIs → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) ## Quick Start⏎ in 4 Steps Get up and running with OneHealthGrid APIs in minutes. ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-step-1.svg) ### Create an Account Sign up for the Developer Portal ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-step-2.svg) ### Get API Credentials Generate client ID and client secret ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-step-3.svg) ### Try in Sandbox Test APIs with sample data ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-step-4.svg) ### Go Live Complete verification and move to production ## Developer Resources⏎ & Tools ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-res-1-sdks. svg) SDKs & Libraries Ready-to-use SDKs for faster integration ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-sdk-logos.svg) ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-res-2-sample. svg) Sample Code Working examples and integration use cases [ ](https://onehealthgrid.com/contact-us/) ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-res-3-postman. svg) Postman Collection Pre-configured API collection for quick testing [ Download ⬇ ](https://onehealthgrid.com/contact-us/) ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-res-4-openapi. svg) OpenAPI Specs Machine-readable API specifications (OAS 3.0) [ View Spec → ](https://onehealthgrid.com/contact-us/) Sample API Request (Create Patient) cURL  ⌄ 1 curl –location –request POST \ 2   ‘https://api.onehealthgrid.com/v1/patients’ \ 3   –header ‘Authorization: Bearer ’ \ 4   –header ‘Content-Type: application/json’ \ 5   –data ‘{ 6     “abhaId”: “ABHA1234567890”, 7     “name”: “Amit Kumar”, 8     “gender”: “M”, 9     “dob”: “1990-05-12” 10   }’ ## API Documentation Detailed, developer-friendly documentation to help you integrate quickly and correctly. [ ⌊API Reference⌉ API Reference Complete endpoints, request/response and errors → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) [ ⌊Integration Guides⌉ Integration Guides Step-by-step integration for key use cases → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) [ ⌊Authentication⌉ Authentication OAuth2, token management and security → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) [ ⌊Data Models⌉ Data Models FHIR® resources and OneHealthGrid extensions → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) [ ⌊Error Codes⌉ Error Codes Standardized error responses and troubleshooting → ](https://onehealthgrid.com/features/healthcare-api-integration-platform/) ![](https://onehealthgrid.com/wp-content/uploads/2026/11/ohg-api-dev-sandbox-flask. svg) Developer Sandbox Build, test and validate your integration in a fully functional, secure sandbox environment with realistic data. ✓ Sandbox API endpoints ✓ No production impact ✓ Test data and scenarios ✓ Reset and re-test anytime [ Access Sandbox → ](https://onehealthgrid.com/contact-us/) ONEHEALTHGRID DEVELOPER PORTAL ## Start Building with OneHealthGrid APIs Access documentation, API keys, sample code, SDKs and sandbox to build your healthcare solution today. [ Get API Access → ](https://onehealthgrid.com/contact-us/) [ View on GitHub ](https://onehealthgrid.com/contact-us/)