Connect X, prove your reach.
OAuth pulls the follower count and shows it before the form unlocks.
Validate the wallet before you submit.
Addresses are checksummed client-side, so a typo never becomes a lost allocation.
One step at a time.
Fields unlock as the previous ones validate. Submission is gated by Turnstile.
Capy Presale
Multi-step presale registration with X follower checks.
How it's built
- Next 14
- Tailwind 3
- NextAuth
- Mongoose
- MongoDB
- ethers
- Turnstile
- Next 14 App Router with NextAuth X OAuth2 and follower lookup.
- Mongoose models with scripts to seed submissions and backfill whitelist status.
- Cloudflare Turnstile on submit; admin table of applicants.
Solo full-stack · 2025 · Avalanche
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Aiva on Avax
A presale platform with X sign-in, applications, and an allocation dashboard.
