| Outcome | Start here | Effort |
|---|---|---|
| Social, human, or org proof (interactive) | Hosted Verify | Redirect or popup |
Direct-sign content proof (ownership-basic) | SDK or Quickstart | Wallet or server signing |
| React gating and reuse-first UX | Widgets · VerifyGate | Drop-in component |
| Backend eligibility without UI | API · SDK gateCheck | HTTP from your server |
| Assistants and IDE tools | MCP — endpoint works without a key; Bearer token for neus_me and private reads (Auth) | Add URL once |
| Agent identity and delegation | Agents (after Get started billing and appId) | Presets + proofs |
| Raw HTTP (advanced) | API | Sign + POST |
| Unsure who pays | Get started | Credits and sponsors |
Choose an Integration Path
Match your outcome to the right NEUS surface.
Pick the row that matches what you are proving, then follow Integration for check, verify, save, reuse.
Then: Integration — check → verify → save → reuse.