Design Any Payoff.

Building blocks for developers to launch prediction markets on any measurable outcome.

Developer First Works Out of the Box Publicly Interoperable

Any measurable outcome. Any payoff shape.

Binary toggles, scalar sliders, range inputs, full continuous distributions — every interface is a different payoff shape over the same underlying mechanism. Build the UI your users expect; the protocol does the rest.

Market Consensus

$140$160$180$200$220$240$260

App

Will NVDA hit $200 by June?

dApp

Where will NVDA close on earnings day?

$140$260

App

Will NVDA reach price target in Q2?

Target$214

Confidence72%

dApp

Model NVDA post-earnings price curve?

Markets that work out of the box.

Probability Market prices come from the curve, not order-book matching — no LPs to bootstrap, no cold-start wait. Reality Market is mathematically linked to Probability Market, closing the loop so the entire system runs in-protocol.

Mathematically Secures Economically Resolves

Probability Market

Operates on beliefs as probability distributions rather than binary ones. Any UI responds to the same mechanism.

Prediction
Market

Reality Market

Capital-locked, adversarial resolution. Participants trade to assert the true outcome and earn yield for accuracy.

A building block, not a platform.

functionSPACE drops into finance apps, dashboards, research tools, forums, and media surfaces. You design the experience; the protocol handles the mechanism.

1

Connect

Connect via SDK or API. functionSPACE fits into your stack without new architecture.

2

Embed

Define users' beliefs and interactions; sliders, toggles, and range inputs map to the same function.

3

Ship

The protocol manages resolution, liquidity, and settlement. You focus on the product.