HIL APIs https://hilapis.com Route AI review, verification, research, classification, and multilingual tasks to verified human experts through one human-in-the-loop API. human-in-the-loop API human review API AI evaluation work AI data verification multilingual review expert workflow review classification review translation review structured JSON judgment human fallback for AI agents https://hilapis.com/ humans and companies Human-in-the-loop API for routing AI review, verification, research, classification, translation, and structured judgment tasks to verified people. 1 https://hilapis.com/humans human experts Apply to earn from AI-related review work using expertise, languages, and availability. Verification is manual and work is not guaranteed. 0.92 https://hilapis.com/companies companies and AI workflow teams Apply for test access to add verified human review, multilingual expertise, and structured judgment to AI workflows. 0.92 https://hilapis.com/how-it-works humans and companies Explains intake, verification, matching, workflow review, and structured output expectations. 0.82 https://hilapis.com/trust humans and companies Manual verification, review boundaries, privacy posture, and pilot-stage trust expectations. 0.72 https://hilapis.com/contact partners, companies, humans, and press Contact the HIL APIs team about pilot access, partnerships, workflows, and questions. 0.65 https://hilapis.com/apply/human human experts Short application for humans to share expertise, languages, availability, request preferences, and optional LinkedIn profile URL. 0.55 https://hilapis.com/apply/company companies and AI workflow teams Short application for companies to share workflow type, expected calls per day, required expertise, languages, and output format. 0.55 Collect optional public LinkedIn profile URL only; no LinkedIn OAuth or scraping. Human and company applicants are manually reviewed before activation. No unsolicited mass messaging; account-based posting requires human approval.