1,114,909 APIs · 140× Zapier · 100% AI-built
Mainframe for Contemporary Art Galleries

Opening night, 7:42PM.The red dot just went up.The artist's share is already calculated.

Thirty artists, twelve shows a year, one collector list that actually knows what each buyer collects. Invoices wired the same night. Consignment splits settled before the champagne is cold.

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The numbers that make a season profitable

Every show reconciled in real time. Every artist's statement one click away.

30
active artists
$187K
show GMV avg
50/50
standard split
1,240
collector CRM
72hr
artist payout

What Mainframe runs for you

Three workflow chains that replace the spreadsheet, the ledger, and the opening-night panic.

CHAIN 01 — CONSIGNMENT

Inventory, titled and tagged

Every piece on the wall has a record: dimensions, medium, edition, provenance, price, artist split. Scan a label, see the whole story.

CHAIN 02 — OPENINGS

RSVPs → red dots → invoices

Collector RSVP'd? They walk in, you sell, Mainframe invoices on the spot and schedules the wire. The artist sees their share before the door closes.

CHAIN 03 — COLLECTORS

The CRM that knows taste

Tags every buyer by style, price band, and history. New piece comes in? The right 12 collectors get a private email before it hits the floor.

Real APIs, wired in

Pulled from the 1,114,909 in the Mainframe catalog. Real vendors, real endpoints.

Shopify Square Stripe Klaviyo Mailchimp Instagram Graph API Shippo QuickBooks

Your next show, already running itself.

One sentence about your gallery. Mainframe builds the rest.

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