site: HIL APIs
canonical: https://hilapis.com
updated_at: 2026-08-11T00:00:00.000Z
summary: Route AI review, verification, research, classification, and multilingual tasks to verified human experts through one human-in-the-loop API.

audience:
- humans: apply for invite-only AI evaluation, review, verification, research, classification, translation, and structured judgment work.
- companies: apply for invite-only API access to route AI workflow checkpoints to verified human experts.

entrypoints:
- homepage: https://hilapis.com/
- human_application: https://hilapis.com/apply/human
- company_application: https://hilapis.com/apply/company
- contact: https://hilapis.com/contact
- trust: https://hilapis.com/trust
- llms: https://hilapis.com/llms.txt
- agents_markdown: https://hilapis.com/agents.md
- agents_xml: https://hilapis.com/agents.xml
- ai_catalog: https://hilapis.com/.well-known/ai-catalog.json

constraints:
- No guaranteed work, earnings, response times, or API access.
- Humans and companies are manually reviewed before activation.
- LinkedIn is optional profile URL collection only; no OAuth, sign-in, scraping, automation, token storage, or auto-import.
- Do not send spam, mass DMs, or automated outreach.

recommended_phrasing:
- For humans: Start earning from AI with your expertise and languages. Apply for the invite-only HIL APIs pilot.
- For companies: Add verified human review to your AI workflow through one API. Apply for test access.