Build on AXIOM Connect

One API to send prescription orders for compounded medications to licensed pharmacies and follow each one to the patient's door. Enroll your clinics, check an order before you take payment, submit it, and get signed webhooks as it moves.

Start the quickstartAPI referenceDownload OpenAPI specRequest API access

What you can do

Orders

Check an order, create it, read its status and tracking, edit it before it reaches a pharmacy, cancel it before it is dispatched.

Clinics

Enroll the clinics you order for with their signed-terms attestation, and keep their details current.

Webhooks

Signed events for status changes, failures, product availability, invoices, support replies and notices.

Catalog

The products your account can order, your price for each, and the states each one ships to today.

Billing

Your invoices with what is still owed, and a per-order billing feed to reconcile your books against ours.

Support

Open and answer support tickets with attachments, or host the support widget in your own product.

The basics in one minute

• JSON over HTTPS. Every endpoint lives under https://api.axiomscript.com/api/inbound/{partnerSlug}/..., where the slug is the short name we give your account.
• Signed, not tokens. Each request carries an HMAC-SHA256 signature over the method, path, a timestamp and the body. There are no sessions or bearer tokens. See Authentication and signing.
• Safe to retry. Requests that create or change something need an Idempotency-Key. A retry with the same key and body returns the first answer instead of acting twice. See Idempotency.
• Check, then order. POST /orders/check takes the exact body you would submit and tells you every reason it would be refused, without creating anything. Call it before you take the patient's payment. See Orders lifecycle.
• Push, then reconcile. Register a webhook endpoint and we tell you when an order is routed, shipped with tracking, delivered or cancelled, and when we cannot route or dispatch it. Also re-read your recent orders regularly, whatever their status: an order the pharmacy itself reports as failed sends no event, and a status can change after delivered, cancelled or failed. See Webhooks.

Environments

There is one API and one base URL. Your key decides the environment: a sandbox key only ever creates sandbox orders, so you cannot place a real order by accident while you build.

	Sandbox	Production
Base URL	https://api.axiomscript.com	https://api.axiomscript.com
Key	A sandbox key from your partner portal	A production key, which works only after Axiom enables production for your account
Validation	The same order checks and error codes as production, except credit limits (and, on some accounts, the clinic agreement)	Full checks
Pharmacy	Never. Orders move through a simulated lifecycle	A licensed pharmacy fills and ships the order
Billing	Nothing is billed	Orders are invoiced once they ship
Webhooks	Sent to your sandbox endpoints	Sent to your production endpoints

Orders, tickets, invoices, the billing feed, notices and idempotency keys are kept per environment. Your clinics and your webhook endpoints belong to the account instead: either key can read and change them, so protect a sandbox key as carefully as a production key. Details are in Sandbox testing.

How a partner goes live

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1. Request access. Apply at app.axiomscript.com/apply. We set up your partner account, your slug and a partner portal login.
2. Build in sandbox. Mint a sandbox key on the API Keys page of the partner portal and follow the Quickstart.
3. Prepare production. Mint a production key and register a production webhook endpoint subscribed to order.status_changed. A production key is refused with 403 production_not_enabled until the next step.
4. Certification and switch-on. Axiom runs a short sandbox session with you to confirm your checkout calls POST /orders/check and stops before payment when the check refuses an order. Then we enable production for your account.

The partner portal's Go-live page shows each of these items and whether it is done. The full list is in the Go-live checklist.

Where things are

You want to	Go to
Send your first signed request	Quickstart
See every endpoint, field and status code	API reference
Look up an error code	Errors and rate limits
Manage keys, webhooks, see deliveries and request logs	Your partner portal at app.axiomscript.com/partner
Know what changed	Changelog
Ask us something	Request API access or the contact form on axiomscript.com