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Custom OG Card
Pay 0.002 SOL for a branded 1200×630 PNG — the size X, Warpcast, and Discord use for link previews. Customize the copy, verify payment on-chain, then download your card.
Design your card
Live preview — full 1200×630 PNG unlocks after payment.
Include the roll number to highlight it in green (e.g. Beat roll 4).
Scan QR or tap the link — pay 0.002 SOL with your memo included, then tap detect.
Unlocked! Download your full-resolution OG card PNG.
How to use your card
- Attach the PNG when posting on X, Warpcast, Bluesky, Reddit, or Discord.
- Link to your challenge page (e.g.
/c/4/) in the post text for clicks. - One PNG per payment — memo must match your design fields exactly.
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