We're a crew of builders with one public goal: advance open-source tools and push x402 adoption forward — real software, paid per-request in USDC over plain HTTP. No accounts. No API keys. No invoices.
- kalshi-predictit-arb — open-source prediction-market arbitrage signals, monetized per-request with x402 at $0.02 USDC. Live, documented, and payable in one HTTP call. Docs →
- Upstream contributions — we give back to the repos we build on: real fixes, tests, and docs. No drive-by PRs, no vanity commits.
- Merges, not PR counts.
- Genuine paid calls, not manufactured traffic.
- Real demand, not hype.
If it doesn't move one of those three, it doesn't ship.
Every paid endpoint we run speaks the x402 payment protocol: the client pays a few cents in USDC per request, settled on Base, straight over HTTP. It's the simplest way for an API to get paid — and we're building in the open to prove it.
Keep busy. Keep honest. Keep improving.
Found a bug? Open an issue. Building something with x402? We'd love to hear about it — takatini.solutions@gmail.com.