Getting started
How do I authenticate with the Blend API?
Bearer tokens, 60-minute expiry, refresh flow
How do I create a patient, prescription, and order in one API call?
The composite endpoint
Can I use my own IDs instead of Blend IDs?
external_id, sku, and product_code
How does pagination work?
Headers, not body metadata
How do I get notified when an order ships?
Webhook and email subscriptions
How do I search across Blend?
Orders, patients, prescribers, products
Prescriptions
Can I send an electronic prescription to Blend directly?
SCRIPT XML or JSON, non-controls
How does Blend match a prescription to a patient, product, and order?
The matching rules, in order
How do I find orders that are missing prescriptions?
has_unmatched_prescriptions
Why can't Blend find a prescription I sent?
Typical mismatches and how they clear
What is refill risk?
License coverage vs next fill
Patients
How do I create a patient?
Required fields and duplicate handling
How do I record allergies, conditions, and medications?
Freeform risk factors
How does patient messaging work?
Inboxes, routing, and replies
Orders
Why did my new order merge into an existing one?
Merging and force_new
How do I edit an order after it's created?
Two different editing windows
How do I choose carrier and service level?
Shipping and signature confirmation
How do I cancel an order?
Cancel vs request cancellation
How do I pause an order?
Indefinite and timed holds
How do I request a replacement order?
Doesn’t consume a fill
Why is my order stuck?
Exceptions and what clears them
What do Blend's order statuses mean?
All nine, and what each allows
Why doesn't my order quantity match the prescribed quantity?
Set quantity on every line
Prescribers
How do I add a prescriber?
Required fields, NPI deduplication
How do I keep state licenses current?
Qualifications and renewals
Does Blend track license status for me?
NPI and DEA registry monitoring
Products and catalog
How do I reference my own products?
id, sku, and product_code
How do I record why a compound was needed?
Compounding reasons
Reporting and operations
What reports can I pull from the API?
Daily and orders reports
What's in the Metrics report?
Six sections, brand roll-ups
Can Blend support multiple brands and locations?
Brand, customer, location
How do I transfer a prescription out?
The receiving pharmacy requests it