Olympus Developer Docs

Documentation

Everything you need to build with Olympus APIs, from reference docs to SDKs and integration guides.

API ReferenceSDKs

API Reference

Endpoints, auth, errors, and rate limits.

SDKs

Install official Node.js and Python clients.

Guides

Tutorials and best practices for integrations.

Product documentation

Deep dives, endpoints, and SDK installs for each API.

View products
JANUS

Business Verification API

Unified API for verifying business entity registrations across all 50 US states.

CHIRON

Professional License Verification API

Instant verification of professional licenses across all 50 US states.

DELPHI

SEC EDGAR Enhanced API

Enhanced access to SEC EDGAR filings with full-text search, real-time streaming, and normalized financial data.

DAEDALUS

Building Permits API

Aggregate building permit data from 2,000+ US municipalities into a searchable API.

ATLAS

ZIP Code Intelligence API

Aggregate demographic, crime, school, and flood risk data for every US ZIP code.

PLUTUS

Sales Tax Rate API

Accurate sales tax rate lookups for any US address across 13,000+ tax jurisdictions.

Quickstart

Make your first request in seconds. Use your API key to authenticate and hit the business search endpoint.

Read the full API reference
curl https://api.olympus.new-odyssey.com/v1/business/search \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"Acme Inc","state":"CA"}'

Need help integrating?

Our team can help with implementation details, data coverage questions, and enterprise onboarding.

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