Partners · an invitation
Build the check into your flow.
Assistants now book, call and order for people. For booking platforms, agent builders, and reservation and point-of-sale systems. Before your software books, calls or sends someone to a Chicago restaurant, it reads the receipt: what the City's record says about that exact business, with the source and the date we looked.
Talk to usSee the developer page
No partner is named on this site without a signed agreement and their written permission.
Who it is for
Anyone whose software acts for a person at a business.
Booking platforms
Read the receipt before a table is offered or held, so you can see whether the business on the booking is the licensed one at that address.
Agent builders
Give your agent a dated, sourced fact to read before it books or calls, and keep a record of what it read and when.
Reservation and point-of-sale systems
Show what the City's record says beside the listing, and see when a published fact changes.
What a pilot is
One flow, one market, measured together.
You get a sourced answer to one question at the moment of action: is this the right, licensed business at that address, and is there anything on the record the person should know? The decision stays yours.
One flow
Pick one place your product books, calls or sends a person to a Chicago restaurant. The check runs there, before the action.
Measured together
We agree up front what we count, then measure it together. Every receipt your software reads is dated and signed, so you keep an auditable record of what it relied on.
The published terms
10 free reads a month per credentialed identity, then $1 a read over x402. Volume terms are by contract.
Nothing on the record moves
A pilot buys no placement and changes no field. Payment never touches the record.
Today
What is true now, instead of a logo wall.
- On the record
- Chicago restaurants (11,208) and Chicago HVAC (58), each business with a dated, sourced receipt.
- Works with
- Any MCP client. The docs show setup for Claude and Cursor. REST for your own code.
- Built on open standards
- MCP, OAuth with PKCE, x402, and Ed25519-signed receipts.
- Sources
- The City of Chicago Data Portal: business licenses and food inspections.
- Listed in
- The Official MCP Registry, npm, Glama and Smithery (checked Oct 7, 2026).
Talk to us
A source check before
software takes action.
We verify source facts. We never approve the booking. Payment never touches the record.