Take it. It is yours.
Everything here is CC0: every runner, the contracts, the wordmark, this site. The layers were released CC0 by Chain Runners in 2021, and this project only exists because they were. This site is not Chain Runners and is not affiliated with it. No credit needed, no permission to ask. Print it, remix it, mint it elsewhere. Owning a day gives you the token; the image belongs to everyone.
Images
Any day as SVG at /day/N.svg and as a 1200 by 630 card at /day/N.png. Today: SVG, card. The SVG is the same file the contract holds. Render it with image-rendering: pixelated so the pixels stay square.
Wordmark
The domain is the wordmark, set in Syne 800. wordmark.svg in today's colors.
Put today's runner on your page
An image that changes every midnight UTC:
<img src="https://chainrun.onenft.click/today.svg" width="256" height="256" alt="Today's runner from chainrun.onenft.click" style="image-rendering:pixelated">
Or a small frame with the day number and a link:
<iframe src="https://chainrun.onenft.click/embed" width="320" height="380" style="border:0" title="Today's runner from chainrun.onenft.click" loading="lazy"></iframe>
Data
/api/today and /api/day/N return one day: number, date, the thirteen draws, the worn layers, traits, owner, claim transaction, image links. /api/days lists every day so far. /api/holder/ADDRESS lists one wallet's days. All JSON, open to any origin.
/spec.json holds the draw, the selection rules, the weight tables and the 338 layer names, so you can port the generator. RSS carries one item a day. calendar.ics is a daily event at midnight UTC you can subscribe to, so you never miss a day.
Code and contract
The generator in TypeScript and Solidity, the site and the contracts: github.com/pawelorzech/onenft-chainrun. Token contract 0x4Bd8F79bE4862544cbA135b87a139Be0e3004a72 on Base Sepolia. Collection on OpenSea. The layers: Chain Runners renderer 0xfdac77881ff861ff76a83cc43a1be3c317c6a1cc and token 0x97597002980134beA46250Aa0510C9B90d87A587 on Ethereum. The parent project, one Truchet knot a day: onenft.click.