API model

REST + Webhooks

Pull on demand or stream as events

Output formats

CDISC / Parquet / JSON

Submission-ready and analytics-ready

Security

OAuth 2.0 + RBAC

Study-scoped tokens, full audit log

Endpoint APIs built for clinical research

Open Endpoint APIs
for Clinical Trials

Endpoint APIs are not just data exports. They are the pathway that carries harmonized wearable and eCOA endpoints into EDC, analytics pipelines, and submission packages — with documented schemas, full lineage, and the QC context regulators expect to see.

Talk to Delve Explore Wearables

EDC-ready · Provenance-preserving · OAuth secured

EDC
QC
TOKEN
SDTM

Endpoint API Workflow

Request → Authenticate → Stream → Reconcile

We need wearable endpoints in our EDC by end of month. Can your team handle the export?
The data is already structured for that. The endpoint API delivers harmonized values plus provenance — device, algorithm version, QC flags — directly to EDC.
No spreadsheet handoffs. No 'just the numbers' exports. Full lineage, every time.
Move the endpoint, keep the lineage REST + webhooks + audit trail

What Endpoint APIs Really Do in Clinical Research

In clinical trials, an endpoint API is the layer that exposes harmonized, validated digital endpoints to the systems that need them — EDC, statistical environments, analytics pipelines, and regulatory submission packages.

Endpoint APIs are how harmonized digital data actually makes it into the downstream environments your statisticians, monitors, and regulators rely on.

Related pages: Digital Endpoints · Signal Harmonization

Endpoint APIs delivering harmonized digital endpoint data into EDC and analytics environments

Why Most APIs Fall Short in Clinical Trials

Most consumer or vendor APIs were not designed for clinical research. They deliver the numbers — but not the context regulators and statisticians need.

Raw streams, not endpoints

Vendor APIs hand you sensor data. The trial actually needs harmonized endpoints aligned to the protocol.

No provenance

Values arrive without device, firmware, or algorithm-version context — leaving review teams unable to reproduce results.

Schema churn

Consumer APIs change frequently. A clinical pipeline can't absorb breaking changes every quarter.

Missing QC context

Quality flags from the device are dropped before the data reaches downstream systems.

Brittle access control

Shared keys, no scoping, no role separation — not acceptable for regulated data.

No reconciliation

When a value changes, there's no clean way to know what changed and when.

Endpoint APIs for clinical trials need to behave like clinical software, not like a public consumer API.

Delve Endpoint APIs vs Raw Vendor APIs

Raw vendor APIs

  • Sensor data only
  • No algorithm version metadata
  • Frequent breaking schema changes
  • Shared API keys, no scoping
  • No QC flags downstream

Delve endpoint APIs

  • Harmonized clinical endpoints
  • Versioned algorithms with documented change history
  • Stable, versioned schemas with deprecation policy
  • Study-scoped OAuth tokens + RBAC
  • QC flags preserved end to end

Delve treats endpoint delivery as part of the trial — not as a side-channel data dump.

What a Strong Endpoint API Includes

Endpoint APIs that survive contact with EDC, statistical environments, and regulators are built around clinical workflows — not just data transport.

Strong endpoint APIs let your statistical and regulatory teams trust the data the moment it arrives — without round-trip questions about lineage.

See related pages: Analytics · Security · Regulatory-Ready Endpoints

Endpoint APIs delivering harmonized clinical trial data into EDC and analytics environments

Endpoint APIs Power Downstream Trial Workflows

Once your digital endpoints are flowing through an endpoint API, every downstream consumer — EDC, statistical environment, monitors, regulators — gets the same source of truth.

EDC integration

Endpoints arrive in EDC in the form your data managers expect, with the provenance fields they're used to seeing.

Statistical environments

Parquet / CDISC packages drop straight into SAS, R, or Python environments without manual reshaping.

Regulatory submission

Submission-ready packages bundle endpoint values with their validation evidence and version history.

Live monitoring

Webhook streams power live dashboards for medical monitors and clinical-ops teams.

Reproducibility

Every analytical run can be re-executed against the exact endpoint version that produced the original result.

Audit support

Immutable access logs and versioned schemas mean every data movement is traceable for an audit.

Endpoint APIs are how the harmonization, QC, and validation work in Delve actually pays off in your trial's downstream systems.

FAQ

Can your endpoint APIs deliver data directly into our EDC?

Yes. We support REST pull, scheduled batch export, and webhook push into EDC systems — with the schema, units, and provenance fields your data team needs.

How are breaking schema changes handled?

Endpoint API contracts are versioned. New versions are published with documented changes and a deprecation period; existing integrations keep working on the version they were built against.

What about access control and audit?

Authentication is OAuth 2.0 with study-scoped tokens. Role-based access controls limit who can read which endpoints. Every access is logged in an immutable audit trail.

Move Digital Endpoints Into Your Trial Stack — With Lineage

Delve combines harmonization, validation, and endpoint APIs into one operational model so EDC, statisticians, and regulators all see the same source of truth.

Book an Endpoint API Discussion

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