> ## Documentation Index > Fetch the complete documentation index at: https://docs.byblend.com/llms.txt > Use this file to discover all available pages before exploring further. # Get a prescription > Retrieve an individual medication prescription by ID. ## OpenAPI ````yaml /openapi-public.yml get /api/v1/prescriptions/{prescription_id} openapi: 3.0.3 info: title: Blend API version: 1.0.0 description: API for Blend servers: - url: https://api.byblend.com description: Blend production server security: - bearerAuth: [] tags: - name: Orders description: Order management endpoints - name: Patients description: Patient management endpoints - name: Reports description: Reporting endpoints - name: Products and Materials description: Product catalog and inventory endpoints - name: Electronic Prescriptions description: Electronic prescription management endpoints - name: Prescriptions description: Prescription management endpoints - name: Authentication description: Authentication endpoints - name: Notifications description: User management endpoints - name: Prescribers paths: /api/v1/prescriptions/{prescription_id}: get: tags: - Prescriptions summary: Get a prescription description: Retrieve an individual medication prescription by ID. parameters: - name: prescription_id in: path required: true description: >- Unique identifier for the prescription (UUID). You may also send the prescription's serial number (integer) instead of the UUID. schema: type: string format: uuid example: 5c6b8e2f-7e3c-4f2d-8a1b-9c7d5e4f3g2h - name: refill_risk in: query required: false description: > If `true`, include a nested `refill_risk` assessment (prescriber license coverage vs predicted next fill). Omitted from the response when this parameter is absent or false. schema: type: boolean example: true responses: '200': description: Successful response with prescription content: application/json: schema: $ref: '#/components/schemas/Prescription' components: schemas: Prescription: allOf: - $ref: '#/components/schemas/ID' - type: object properties: customer_id: type: string description: >- Once identified, Blend ID of the customer associated with the patient format: uuid example: b658f16f-819c-4503-aede-bd555fc4ebfb electronic_prescription_id: type: string format: uuid example: b658f16f-819c-4503-aede-bd555fc4ebfb description: Blend ID of the containing electronic prescription refill_risk: allOf: - $ref: '#/components/schemas/PrescriptionRefillRisk' description: > Included only when `refill_risk=true` is passed on get prescription or get prescriptions. Omitted from the response otherwise. - $ref: '#/components/schemas/PrescriptionCreateUpdate' ID: type: object properties: id: type: string format: uuid description: Unique identifier example: 0227d1e5-ba9a-42b5-8fe2-38882aa65708 PrescriptionRefillRisk: type: object description: | Prescriber license vs predicted next-fill risk assessment. Present only when the request includes `refill_risk=true`. properties: applicable: type: boolean description: Whether refill-risk assessment applies to this prescription example: true not_applicable_reason: type: string nullable: true description: > When `applicable` is false, why assessment was skipped (e.g. `cancelled`, `rx_expired`, `no_fills_remaining`, `no_prescriber`, `no_relevant_states`). example: null at_risk: type: boolean description: >- True when the covering license is missing today or expires before the predicted next fill example: true reasons: type: array description: Risk reason codes when `at_risk` is true items: type: string enum: - prescriber_unlicensed - prescriber_license_expiring example: - prescriber_license_expiring relevant_states: type: array description: Patient/eRx state codes used for license coverage checks items: type: string example: - CA predicted_next_fill_date: type: string format: date nullable: true description: Predicted earliest next fill date used for license expiry comparison example: '2026-08-15' last_fill_date: type: string format: date nullable: true description: Date of the most recent fill on this prescription, if any example: '2026-05-20' days_supply_used: type: integer nullable: true description: >- Days supply used for next-fill prediction (dispensed preferred, else Rx days_supply) example: 90 dispensed_days_supply: type: integer nullable: true description: Dispensed days supply from the most recent fill, if present example: 90 is_controlled: type: boolean nullable: true description: >- Whether the prescription is treated as controlled for this assessment example: false covering_licenses: type: array description: >- Active covering licenses (or relevant active licenses when currently unlicensed) items: $ref: '#/components/schemas/PrescriptionRefillRiskCoveringLicense' earliest_covering_expiration: type: string format: date nullable: true description: Earliest expiration among licenses that cover today example: '2026-07-01' days_until_next_fill: type: integer nullable: true description: Days from today until `predicted_next_fill_date` example: 26 days_until_license_expiry: type: integer nullable: true description: Days from today until `earliest_covering_expiration` example: 10 PrescriptionCreateUpdate: allOf: - $ref: '#/components/schemas/ID' - type: object properties: patient_id: type: string description: Once identified, Blend ID of the patient prescriber_id: type: string description: Once identified, Blend ID of the prescriber prescription_product_id: type: string description: Once identified, Blend ID of the prescription product days_supply: type: number description: Days supply of the prescription product example: 30 description: type: string description: >- Description of the prescription product as imported directly from electronic prescription XML directions: type: string description: Parsed sig drug_name: type: string description: Name of the drug as provided in the electronic prescription XML expires_at: type: string format: date description: Date the prescription expires example: '2026-04-25T00:00:00' fills_remaining: type: number description: >- Total number of fills remaining. Upon initial receipt, this will include initial fill quantity plus any refills. example: 3 transfer_fills: type: number description: Number of fills completed before transfer example: 0 name: type: string description: >- Name of the Blend prescription product as imported from the assciated prescription_product example: Topical Rapamycin notes: type: string description: Notes as imported directly from electronic prescription XML example: Please dispense 30 days supply product_code: type: string description: >- Product code of the prescription product as imported directly from electronic prescription XML product_code_type: type: string description: >- Type of product code as imported directly from electronic prescription XML quantity: type: number description: Quantity of the prescription product to dispense example: 30 refills: type: number description: Number of refills as ordered by the prescriber example: 2 serial_number: type: string description: Blend-generated serial number of the prescription product example: '100721' sig: type: string description: >- Original sig as imported directly from electronic prescription XML status: type: string description: Status of the prescription in Blend workflow example: new strength: type: string description: >- Strength of the prescription product as imported directly from electronic prescription XML substitution_allowed: type: boolean description: Whether the prescription product can be substituted example: true units: type: string description: >- Units of measure; adheres to NCPDP QuantityUnitOfMeasure terminology code example: C48480 written_at: type: string format: date-time description: Date and time the prescription was written example: '2025-04-25T00:00:00' PrescriptionRefillRiskCoveringLicense: type: object description: Prescriber state license considered for refill-risk assessment. properties: state: type: string description: Two-letter state code example: CA license_number: type: string description: License number example: A12345 expiration_date: type: string format: date nullable: true description: License expiration date, or null if it does not expire example: '2027-06-30' securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT ````