> This page is for version 0.0.60. > For other versions, use one of these documentation indexes: > - 0.0.79 (default): https://docs.refer.health.gov.sg/0-0-79/llms.txt > - 0.0.78: https://docs.refer.health.gov.sg/0-0-78/llms.txt > - 0.0.77: https://docs.refer.health.gov.sg/0-0-77/llms.txt > - 0.0.76: https://docs.refer.health.gov.sg/0-0-76/llms.txt > - 0.0.75: https://docs.refer.health.gov.sg/0-0-75/llms.txt > - 0.0.74: https://docs.refer.health.gov.sg/0-0-74/llms.txt > - 0.0.73: https://docs.refer.health.gov.sg/0-0-73/llms.txt > - 0.0.72: https://docs.refer.health.gov.sg/0-0-72/llms.txt > - 0.0.71: https://docs.refer.health.gov.sg/0-0-71/llms.txt > - 0.0.70: https://docs.refer.health.gov.sg/0-0-70/llms.txt > - 0.0.69: https://docs.refer.health.gov.sg/0-0-69/llms.txt > - 0.0.68: https://docs.refer.health.gov.sg/0-0-68/llms.txt > - 0.0.67: https://docs.refer.health.gov.sg/0-0-67/llms.txt > - 0.0.66: https://docs.refer.health.gov.sg/0-0-66/llms.txt > - 0.0.65: https://docs.refer.health.gov.sg/0-0-65/llms.txt > - 0.0.64: https://docs.refer.health.gov.sg/0-0-64/llms.txt > - 0.0.63: https://docs.refer.health.gov.sg/0-0-63/llms.txt > - 0.0.62: https://docs.refer.health.gov.sg/0-0-62/llms.txt > - 0.0.61: https://docs.refer.health.gov.sg/0-0-61/llms.txt > - 0.0.60: https://docs.refer.health.gov.sg/0-0-60/llms.txt > - 0.0.59: https://docs.refer.health.gov.sg/0-0-59/llms.txt > - 0.0.58: https://docs.refer.health.gov.sg/0-0-58/llms.txt > For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.refer.health.gov.sg/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.refer.health.gov.sg/_mcp/server. Learn more about the Referral Exchange APIs and discover APIs easily. | API Endpoint Name | Category | Short Description | Link | | -------------------------------------------------------------------- | ---------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------- | | **Subsidy and medical eligibility** | Pre-Referral - Subsidy Eligibility | Checks patient’s subsidy and medical eligibility to determine which offerings they qualify for before referral creation. | [eligibility/get](../api-reference/eligibility/get) | | **Retrieves a paginated list of referrals** | Referral Creation & Modification | Fetches a list of referrals created by the sender, with pagination for large datasets. | [referrals/list](../api-reference/referrals/list) | | **Create a new referral** | Referral Creation & Modification | Creates and submits a new referral with all relevant patient and offering details. | [referrals/upsert](../api-reference/referrals/upsert) | | **Full details for a referral** | Referral Creation & Modification | Retrieves the complete details and metadata for a specific referral. | [referrals/get](../api-reference/referrals/get) | | **Delete a draft referral** | Referral Creation & Modification | Deletes a referral that is still in draft and not yet submitted. | [referrals/delete](../api-reference/referrals/delete) | | **Cancel a referral** | Referral Creation & Modification | Cancels a referral that has already been submitted but not yet confirmed. | [referrals/cancel](../api-reference/referrals/cancel) | | **Amend and resubmit a pending referral** | Referral Creation & Modification | Allows editing of an existing referral and resubmission for processing. | [referrals/amend](../api-reference/referrals/amend) | | **Accept** | Referral Offerings Listing | Accepts a referral offer for a particular service or slot. | [referrals/accept](../api-reference/referrals/accept) | | **Reject** | Referral Offerings Listing | Rejects a referral offer with an optional reason. | [referrals/reject](../api-reference/referrals/reject) | | **Convert a referral to draft** | Referral Offerings Listing | Converts a submitted referral back into draft status for modification. | [referrals/back-to-draft](../api-reference/referrals/back-to-draft) | | **Create a note for a referral** | Referral Details Fetching | Adds a new note or annotation to a referral record. | [notes/create](../api-reference/notes/create) | | **List all referral destinations** | Referral Details Fetching | Returns all available destinations or institutions for referrals. | [offerings/list](../api-reference/offerings/list) | | **Get the recommended offering for a category based on postal code** | Referral Details Fetching | Suggests the most suitable referral offering based on category and patient postal code. | [offerings/api-holding-controller-get-recommended-offering](../api-reference/offerings/api-holding-controller-get-recommended-offering) | | **List 5 timeslots for a referral destination** | Webhooks | Retrieves the next five available appointment timeslots from a referral destination system. | [offerings/list-timeslots](../api-reference/offerings/list-timeslots) | | **Create a new referral link** | Webhooks | Generates a unique referral link for email or system-based referral submissions. | [links/create-upsert-link](../api-reference/links/create-upsert-link) | | **Fetches one referral** | Referral Actions | Retrieves a specific referral by its unique identifier. | [public/get-referral](../api-reference/public/get-referral) | | **For processing encrypted FormSG webhooks - SingHealth FormSG** | Referral Actions | Handles incoming encrypted FormSG submissions for SingHealth referrals. | [webhooks/submit-sing-health-formsg](../api-reference/webhooks/submit-sing-health-formsg) | | **For processing encrypted FormSG webhooks - All Forms** | Referral Actions | Processes encrypted FormSG webhook payloads for all referral form types. | [webhooks/submit-formsg](../api-reference/webhooks/submit-formsg) | | **Check** | Health Checks | Performs a simple health or connectivity check to verify that the API service is operational. | [health/check](../api-reference/health/check) |