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Upstream Data API

Get a sandbox key.

Tell us what you are building. We will set you up with a free sandbox key and the docs to go live.

Requirements, benchmark, and submission-risk endpoints. Benchmarks and synthetic data only, no PHI.

Tell us what you are building

A product idea, workflow, or endpoint need is enough. We do not need production traffic to start the conversation.

See the right data surface

We will point you to the endpoint shape, response contract, and sandbox path that fits your use case first.

Leave with a live sandbox path

You should know how to start, what the production boundary looks like, and what is needed to move forward safely.

Upstream, live demoSample data
Detected change

Aetna tightened step-therapy for infusion biologics.

A coverage policy moved for an infusion biologic. We read it at the source the moment it changed, while there is still time to act.

Payer
Aetna
Procedure
J3490 infusion biologic
At risk
12 open requests

A sample scenario with no patient data. Click through the loop, approve the prepared work, and watch the outcome.

Start with the right sandbox path.

We will use the conversation to understand the workflow you are building, point you to the right API surface, and line up a clean path from sandbox to production access.

  • We reply within one business day.
  • PHI stays out. We never ask for patient data here.
  • No commitment. A grounded look at your own workflow.

No commitment. We never share your details.

Get a sandbox key | Upstream