developer-docs

Integrate World ID into a new or existing app — proof of human, document verification, selfie check, sign-in. Use when the user says "add World ID", "verify real humans", "proof of human", "kill bots", "stop multi-accounting", "sybil resistance", "gate signups against AI", or references @worldcoin/idkit / IDKit / Orb / World App. Covers both new projects (Next.js golden path) and existing-stack integrations (React, Swift, Kotlin clients; Node, Go, anything-else backends).