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NexLex

Status: Beta

Legal research that shows its work.

Category
AI
Platforms
Web · API
Since
2025
Domain
nexlex.bahukhandi-labs.com

Concepts

Point-in-time queries

Asking questions of the law as it stood on a date.

Every indexed provision stores its amendment history. Passing `as_of` restricts retrieval to text in force on that date.

ts
const answer = await nexlex.query({
  question: "Was electronic service valid under this rule?",
  jurisdiction: "IN",
  asOf: "2019-06-30",
});

for (const claim of answer.claims) {
  console.log(claim.text, "→", claim.source.citation);
}