Documentation
Lumen Sieve developer docs
Everything you need to integrate the Lumen Sieve API — start with Getting started if you're new here. Prefer a machine-readable spec — for codegen, or for pointing an AI coding assistant at directly — see the OpenAPI spec.
Getting started
Generate your first business profile in under five minutes.
Authentication
API keys, scopes, rotation, and IP allowlists.
API reference
Every endpoint, request body, and response shape.
Lookup notifications
Get notified when a lookup finishes instead of polling.
Errors
Every error code, its cause, and whether to retry.
Rate limits & plans
Quotas, requests-per-minute, and overage pricing per plan.
Data model
Understand confidence scores and field attribution.
Security
How Lumen Sieve handles data, secrets, and access control.