Abstract glass approval architecture with green illuminated decision panels
Decree

Human approval for agentic workflows

Turn agent actions into reviewed decisions.

Decree routes proposed actions through policy, people, audit, and signed continuation.

n8nGoPythonSupabase

Built for the moment before a workflow acts.

The platform never performs the final business action. It decides whether the source workflow may continue.

Policies decide first

Deterministic rules return allow, block, or approval required before the workflow touches a business system.

One inbox

Approvers see action details, evidence, source workflow, deadline, and history in one place.

Signed callbacks

Every resolved decision carries stable identifiers and hashes for replay-resistant continuation.

Agent-native

Submit from n8n, LangGraph interrupts, backend services, Python agents, or a generic webhook.

Decision integrity

Original action hash. Approved action hash. One immutable audit trail.

The inbox becomes the control surface.

Review proposed action, policy match, evidence, affected systems, and deadline before anything resumes.

Workspace-scoped authorization
Edit and approve flows
n8n and webhook continuations
LangGraph-friendly idempotency
Decree approval inbox interface for reviewing pending workflow actions

Four moves. No magic.

Propose

Send the action and continuation target.

Evaluate

Match active policy versions by priority.

Review

Approve, edit and approve, reject, or expire.

Resume

Return a signed decision to the source workflow.

Put policy and people inside every workflow.

Create a workspace, generate an API key, and route your first proposed action through Decree.

Get started