API Products

The marketplace for political technology

Standalone APIs that handle the hardest parts of political compliance, party formation, and ballot access -- so you can focus on building.

Generally Available

Compliance API

The Mesocratic Compliance Engine (MCE)

View API Reference
FEC Form 3X generation
IRS Form 8872 XML export
Real-time limit enforcement
Contributor fuzzy matching
Best-efforts follow-up
Disbursement tracking
Stripe fee auto-capture
.fec file export (v8.4+)
Immutable audit log
Schedule A & B generation
HMAC-SHA256 webhooks
CSV & JSON exports
~1,700 lines TypeScriptProduction since Feb 2026Processing real donationsMIT License

Coming Soon

Coming Q3 2026

Party Formation API

State-by-state party registration requirements, petition tracking, signature validation, and filing deadline monitoring. Covers all 50 states, DC, and territories -- from articles of incorporation through ballot access certification. Includes entity type recommendations, registered agent requirements, and ongoing compliance calendars for each jurisdiction.

Coming Q4 2026

Ballot Access API

Candidate filing requirements by state and office level, petition signature thresholds, filing fee schedules, and deadline calendars. Supports federal, state, and local races. Includes document template generation for nomination papers, petition sheets, and financial disclosure forms required by each state election commission.

Coming 2027

Election Calendar API

Comprehensive election dates, voter registration deadlines, early voting windows, and filing periods across all 50 states, DC, and territories. Real-time updates when deadlines shift. Includes primary and general election dates, runoff schedules, special election triggers, and recall procedures. Webhook notifications for deadline changes.