Koyori Utils API brings together 1,000 utility endpoints for developers and AI agents, powered by Cloudflare Workers and Hono. Explore text processing, JSON utilities, calculations, data formatting, and more through a searchable API catalog. The project includes x402 pay-per-request integration on Stacks, with payment settlement still being validated. The website and documentation are free to explore. Our next goals are simpler API discovery for agents and expansion toward 10,000 endpoints.